skint/n.c

/* n.sf */
/* Generated by #F $Id$ */
#ifdef PROFILE
#define host host_module_n
#endif
#define MODULE module_n
#define LOAD() 

/* standard includes */
#include <stdio.h>
#include <stddef.h>
#include <stdlib.h>
#include <assert.h>
/* extra includes */
#include <math.h>
#include <errno.h>
#include <ctype.h>
#include <string.h>
#include <time.h>

/* standard definitions */

typedef ptrdiff_t obj;        /* pointers are this size, lower bit zero */
typedef ptrdiff_t cxoint_t;   /* same thing, used as integer */
typedef struct {              /* type descriptor */
  const char *tname;          /* name (debug) */
  void (*free)(void*);        /* deallocator */
} cxtype_t;

#define notobjptr(o)          (((char*)(o) - (char*)cxg_heap) & cxg_hmask)
#define isobjptr(o)           (!notobjptr(o))
#define notaptr(o)            ((o) & 1)
#define isaptr(o)             (!notaptr(o))

#define obj_from_obj(o)       (o)
#define obj_from_objptr(p)    ((obj)(p))
#define obj_from_size(n)      (((cxoint_t)(n) << 1) | 1)

#define objptr_from_objptr(p) (p)
#define objptr_from_obj(o)    ((obj*)(o))

#define size_from_obj(o)      ((int)((o) >> 1))

#define obj_from_case(n)      obj_from_objptr(cases+(n))
#define case_from_obj(o)      (objptr_from_obj(o)-cases)
#define obj_from_ktrap()      obj_from_size(0x5D56F806)
#define obj_from_void(v)      ((void)(v), obj_from_size(0x6F56DF77))

#define bool_from_obj(o)      (o)
#define bool_from_bool(b)     (b)
#define bool_from_size(s)     (s)

#define void_from_void(v)     (void)(v)
#define void_from_obj(o)      (void)(o)

#define rreserve(m)           if (r + (m) >= cxg_rend) r = cxm_rgc(r, m)
#define hpushptr(p, pt, l)    (hreserve(2, l), *--hp = (obj)(p), *--hp = (obj)(pt), (obj)(hp+1))   
#define hbsz(s)               ((s) + 1) /* 1 extra word to store block size */
#define hreserve(n, l)        ((hp < cxg_heap + (n)) ? hp = cxm_hgc(r, r+(l), hp, n) : hp)
#define hendblk(n)            (*--hp = obj_from_size(n), (obj)(hp+1))
#define hblklen(p)            size_from_obj(((obj*)(p))[-1])
#define hblkref(p, i)         (((obj*)(p))[i])

typedef obj (*cxhost_t)(obj);
typedef struct cxroot_tag {
  int globc; obj **globv;
  struct cxroot_tag *next;
} cxroot_t;

extern obj *cxg_heap;
extern obj *cxg_hp;
extern cxoint_t cxg_hmask;
extern cxroot_t *cxg_rootp;
extern obj *cxm_rgc(obj *regs, size_t needs);
extern obj *cxm_hgc(obj *regs, obj *regp, obj *hp, size_t needs);
extern obj *cxg_regs, *cxg_rend;
extern void cxm_check(int x, char *msg);
extern void *cxm_cknull(void *p, char *msg);
extern int cxg_rc;
extern char **cxg_argv;

/* extra definitions */
/* basic object representation */
#define isimm(o, t) (((o) & 0xf) == (((t) << 1) | 1))
#define isimm2(o1, o2, t) (((((o1) & 0xf) << 4) | ((o2) & 0xf)) == (((((t) << 1) | 1) << 4) | (((t) << 1) | 1)))
#define getimmu_unchecked(o) (long)(((o) >> 4) & 0xfffffff)
#define getimms_unchecked(o) (long)(((((o) >> 4) & 0xfffffff) ^ 0x8000000) - 0x8000000)
long getimmu(obj o, int t) {
  assert(isimm(o, t));
  return getimmu_unchecked(o);
}
long getimms(obj o, int t) {
  assert(isimm(o, t));
  return getimms_unchecked(o);
}
#ifdef NDEBUG
  #define getimmu(o, t) getimmu_unchecked(o)
  #define getimms(o, t) getimms_unchecked(o)
#else
  extern long getimmu(obj o, int t);
  extern long getimms(obj o, int t);
#endif
#define mkimm(o, t) (obj)((((o) & 0xfffffff) << 4) | ((t) << 1) | 1)
#ifndef NDEBUG
int isnative(obj o, cxtype_t *tp) {
  return isobjptr(o) && objptr_from_obj(o)[-1] == (obj)tp; 
}
void *getnative(obj o, cxtype_t *tp) {
  assert(isnative(o, tp));
  return (void*)(*objptr_from_obj(o));
}
#endif
#ifdef NDEBUG
   static int isnative(obj o, cxtype_t *tp) 
     { return isobjptr(o) && objptr_from_obj(o)[-1] == (obj)tp;  }
   #define getnative(o, t) ((void*)(*objptr_from_obj(o)))
#else
  extern int isnative(obj o, cxtype_t *tp);
  extern void *getnative(obj o, cxtype_t *tp);
#endif
int istagged(obj o, int t) {
  if (!isobjptr(o)) return 0;
  else { obj h = objptr_from_obj(o)[-1];
    return notaptr(h) && size_from_obj(h) >= 1 
      && hblkref(o, 0) == obj_from_size(t); }
}
obj cktagged(obj o, int t) {
  assert(istagged(o, t));
  return o;
}
int taggedlen(obj o, int t) {
  assert(istagged(o, t));
  return hblklen(o) - 1;
}
obj* taggedref(obj o, int t, int i) {
  int len; assert(istagged(o, t));
  len = hblklen(o);
  assert(i >= 0 && i < len-1);  
  return &hblkref(o, i+1);
}
extern int istagged(obj o, int t);
#ifdef NDEBUG
  #define cktagged(o, t) (o)
  #define taggedlen(o, t) (hblklen(o)-1) 
  #define taggedref(o, t, i) (&hblkref(o, (i)+1))
#else
  extern obj cktagged(obj o, int t);
  extern int taggedlen(obj o, int t);
  extern obj* taggedref(obj o, int t, int i); 
#endif
/* unit */
#define obj_from_unit() (obj_from_size(0x6DF6F577))
/* booleans */
#define TRUE_ITAG 0
typedef int bool_t;
#define is_bool_obj(o) (!((o) & ~(obj)1))
#define is_bool_bool(b) ((void)(b), 1)
#define void_from_bool(b) (void)(b)
#define obj_from_bool(b) ((b) ? mkimm(0, TRUE_ITAG) : 0)
/* numbers */
#define FIXNUM_BIT 28
#define FIXNUM_MIN -134217728
#define FIXNUM_MAX 134217727
#ifdef NDEBUG
#define fxneg(x) (-(x))
#define fxabs(x) (labs(x))
#define fxadd(x, y) ((x) + (y))
#define fxsub(x, y) ((x) - (y))
#define fxmul(x, y) ((x) * (y))
/* exact integer division */
#define fxdiv(x, y) ((x) / (y))  
/* truncated division (common/C99) */
#define fxquo(x, y) ((x) / (y))  
#define fxrem(x, y) ((x) % (y))
/* floor division */
static long fxmqu(long x, long y) {
  long q = x / y; return ((x < 0 && y > 0) || (x > 0 && y < 0)) ? q - 1 : q;
}
static long fxmlo(long x, long y) {
  long r = x % y; return ((r < 0 && y > 0) || (r > 0 && y < 0)) ? r + y : r;
}
/* euclidean division */
static long fxeuq(long x, long y) { 
  long q = x / y, r = x % y; return (r < 0) ? ((y > 0) ? q - 1 : q + 1) : q;
}
static long fxeur(long x, long y) {
  long r = x % y; return (r < 0) ? ((y > 0) ? r + y : r - y) : r;
} 
static long fxgcd(long x, long y) {
  long a = labs(x), b = labs(y), c; while (b) c = a%b, a = b, b = c; 
  return a;
} 
#define fxasl(x, y) ((x) << (y))
#define fxasr(x, y) ((x) >> (y))
#define fxflo(f) ((long)(f))
#else
extern long fxneg(long x);
extern long fxabs(long x);
extern long fxadd(long x, long y);
extern long fxsub(long x, long y);
extern long fxmul(long x, long y);
extern long fxdiv(long x, long y);
extern long fxquo(long x, long y);
extern long fxrem(long x, long y);
extern long fxmqu(long x, long y);
extern long fxmlo(long x, long y);
extern long fxeuq(long x, long y);
extern long fxeur(long x, long y);
extern long fxgcd(long x, long y);
extern long fxasl(long x, long y);
extern long fxasr(long x, long y);
extern long fxflo(double f);
#endif
#ifndef NDEBUG
long fxneg(long x) { 
  assert(x != FIXNUM_MIN); 
  return -x; 
}
long fxabs(long x) { 
  assert(x != FIXNUM_MIN); 
  return labs(x); 
}
long fxadd(long x, long y) { 
  long z = x + y; 
  assert(z >= FIXNUM_MIN && z <= FIXNUM_MAX); 
  return z; 
}
long fxsub(long x, long y) { 
  long z = x - y; 
  assert(z >= FIXNUM_MIN && z <= FIXNUM_MAX); 
  return z; 
}
long fxmul(long x, long y) { 
  double z = (double)x * (double)y;
  assert(z >= FIXNUM_MIN && z <= FIXNUM_MAX);
  return x * y; 
}
/* exact integer division */
long fxdiv(long x, long y) { 
  assert(y); 
  assert(x != FIXNUM_MIN || y != -1);
  assert(x % y == 0);
  return x / y; 
}
/* truncated division (common/C99) */
long fxquo(long x, long y) { 
  assert(y); assert(x != FIXNUM_MIN || y != -1);
  return x / y; 
}
long fxrem(long x, long y) { 
  assert(y);
  return x % y; 
}
/* floor division */
long fxmqu(long x, long y) {
  long q; assert(y); assert(x != FIXNUM_MIN || y != -1);
  q = x / y;
  return ((x < 0 && y > 0) || (x > 0 && y < 0)) ? q - 1 : q;
}
long fxmlo(long x, long y) {
  long r; assert(y); r = x % y;
  return ((r < 0 && y > 0) || (r > 0 && y < 0)) ? r + y : r;
}
/* euclidean division */
long fxeuq(long x, long y) { 
  long q, r; assert(y); assert(x != FIXNUM_MIN || y != -1);
  q = x / y, r = x % y; 
  return (r < 0) ? ((y > 0) ? q - 1 : q + 1) : q;
}
long fxeur(long x, long y) {
  long r; assert(y); r = x % y; 
  return (r < 0) ? ((y > 0) ? r + y : r - y) : r;
} 
long fxgcd(long x, long y) {
  long a = labs(x), b = labs(y), c; 
  while (b) c = a%b, a = b, b = c; 
  assert(a <= FIXNUM_MAX);
  return a;
} 
long fxasl(long x, long y) {
  assert(y >= 0 && y < FIXNUM_BIT); 
  return x << y;
} 
long fxasr(long x, long y) {
  assert(y >= 0 && y < FIXNUM_BIT);
  assert(!y || x >= 0); /* >> of negative x is undefined */ 
  return x >> y;
} 
long fxflo(double f) {
  long l = (long)f; assert((double)l == f);
  assert(l >= FIXNUM_MIN && l <= FIXNUM_MAX);
  return l;
}
#endif
static int flisint(double f) { return f > -HUGE_VAL && f < HUGE_VAL && f == floor(f); }
extern long fxpow(long x, long y);
long fxpow(long x, long y) { 
  assert(y >= 0);
  retry: if (y == 0) return 1; if (y == 1) return x;
  if (y % 2 == 1) x *= fxpow(x, y-1); 
  else { x *= x; y /= 2; assert(FIXNUM_MIN <= x && x <= FIXNUM_MAX); goto retry; }
  assert(FIXNUM_MIN <= x && x <= FIXNUM_MAX); return x;
}
extern long fxsqrt(long x);
long fxsqrt(long x) { 
  assert(x >= 0); if (x < 2) return x;
  else { long s = fxsqrt(x >> 2) << 1, l = s + 1; return l*l > x ? s : l; }
}
extern int fxifdv(long x, long y, long *pi, double *pd);
int fxifdv(long x, long y, long *pi, double *pd) { 
  assert(y); assert(x != FIXNUM_MIN || y != -1);
  if (x % y == 0) { *pi = x / y; return 1; }
  else { *pd = (double)x / (double)y; return 0; }  
}
extern double flquo(double x, double y);
double flquo(double x, double y) {
  double z; assert(y != 0.0 && flisint(x) && flisint(y));
  modf(x / y,  &z);
  return z;
}
extern double flrem(double x, double y);
double flrem(double x, double y) {
  assert(y != 0.0 && flisint(x) && flisint(y));
  return fmod(x, y);
}
extern double flmqu(double x, double y);
double flmqu(double x, double y) {
  assert(y != 0.0 && flisint(x) && flisint(y));
  return floor(x / y);
}
extern double flmlo(double x, double y);
double flmlo(double x, double y) {
  assert(y != 0.0 && flisint(x) && flisint(y));
  return x - y * floor(x / y);
}
extern double flgcd(double x, double y);
double flgcd(double x, double y) {
  double a = fabs(x), b = fabs(y), c; 
  assert(flisint(a) && flisint(b));
  while (b > 0.0) c = fmod(a, b), a = b, b = c; 
  return a;
}
extern double flround(double x);
double flround(double x) {
  double f = floor(x), c = ceil(x), d = x-f, u = c-x; 
  if (d == u) return fmod(f, 2.0) == 0.0 ? f : c;
  else return (d < u) ? f : c;
}
extern int strtofxfl(char *s, int radix, long *pl, double *pd);
int strtofxfl(char *s, int radix, long *pl, double *pd) {
  extern int strcmp_ci(char *s1, char *s2); /* defined below */
  char *e; int conv = 0, eno = errno; long l; double d;
  for (; s[0] == '#'; s += 2) {
    switch (s[1]) {
      case 'b': case 'B': radix = 2; break;
      case 'o': case 'O': radix = 8; break;
      case 'd': case 'D': radix = 10; break;
      case 'x': case 'X': radix = 16; break;
      case 'e': case 'E': conv = 'e'; break;
      case 'i': case 'I': conv = 'i'; break;
      default: return 0;
    }
  }
  if (isspace(*s)) return 0;
  for (e = s; *e; ++e) { if (strchr(".eEiInN", *e)) break; }
  if (!*e || radix != 10) { /* s is not a syntax for an inexact number */
    l = (errno = 0, strtol(s, &e, radix));
    if (errno || *e || e == s) { if (conv == 'i') goto fl; return (errno = eno, 0); }
    if (conv == 'i') return (errno = eno, *pd = (double)l, 'i');
    if (FIXNUM_MIN <= l && l <= FIXNUM_MAX) return (errno = eno, *pl = l, 'e');
    return (errno = eno, 0); /* can't represent as an exact */
  } 
  fl: if (radix != 10) return (errno = eno, 0); 
  e = "", errno = 0; if (*s != '+' && *s != '-') d = strtod(s, &e);
  else if (strcmp_ci(s+1, "inf.0") == 0) d = (*s == '-' ? -HUGE_VAL : HUGE_VAL); 
  else if (strcmp_ci(s+1, "nan.0") == 0) d = HUGE_VAL - HUGE_VAL; 
  else d = strtod(s, &e);
  if (errno || *e || e == s) return (errno = eno, 0);
  if ((conv == 'e') && ((l=(long)d) < FIXNUM_MIN || l > FIXNUM_MAX || (double)l != d))
    return (errno = eno, 0); /* can't be converted to an exact number */
  return (errno = eno, (conv == 'e') ? (*pl = fxflo(d), 'e') : (*pd = d, 'i'));
}
/* fixnums */
#define FIXNUM_ITAG 1
typedef long fixnum_t;
#define is_fixnum_obj(o) (isimm(o, FIXNUM_ITAG))
#define are_fixnum_objs(o1, o2) (isimm2((o1), (o2), FIXNUM_ITAG))
#define get_fixnum_unchecked(o) (getimms_unchecked(o))
#define is_fixnum_fixnum(i) ((void)(i), 1)
#define is_bool_fixnum(i) ((void)(i), 0)
#define is_fixnum_bool(i) ((void)(i), 0)
#define fixnum_from_obj(o) (getimms(o, FIXNUM_ITAG))
#define fixnum_from_fixnum(i) (i)
#define fixnum_from_flonum(l,x) ((fixnum_t)(x))
#define bool_from_fixnum(i) ((void)(i), 1)
#define void_from_fixnum(i) (void)(i)
#define obj_from_fixnum(i) mkimm((fixnum_t)(i), FIXNUM_ITAG)
/* flonums */
static cxtype_t cxt_flonum = { "flonum", free };
cxtype_t *FLONUM_NTAG = &cxt_flonum;
extern cxtype_t *FLONUM_NTAG;
typedef double flonum_t;
#define is_flonum_obj(o) (isnative(o, FLONUM_NTAG))
#define is_flonum_flonum(f) ((void)(f), 1)
#define is_flonum_bool(f) ((void)(f), 0)
#define is_bool_flonum(f) ((void)(f), 0)
#define is_fixnum_flonum(i) ((void)(i), 0)
#define is_flonum_fixnum(i) ((void)(i), 0)
#define flonum_from_obj(o) (*(flonum_t*)getnative(o, FLONUM_NTAG))
#define flonum_from_flonum(l, f) (f)
#define flonum_from_fixnum(x) ((flonum_t)(x))
#define bool_from_flonum(f) ((void)(f), 0)
#define void_from_flonum(l, f) (void)(f)
#define obj_from_flonum(l, f) hpushptr(dupflonum(f), FLONUM_NTAG, l)
extern flonum_t *dupflonum(flonum_t f);
flonum_t *dupflonum(flonum_t f) {
  flonum_t *pf = cxm_cknull(malloc(sizeof(flonum_t)), "malloc(flonum)");
  *pf = f; return pf;
}
/* characters */
#define CHAR_ITAG 2
typedef int char_t;
#define ischar(o) (isimm(o, CHAR_ITAG))
#define is_char_obj(o) (isimm(o, CHAR_ITAG))
#define is_char_char(i) ((void)(i), 1)
#define is_char_bool(i) ((void)(i), 0)
#define is_bool_char(i) ((void)(i), 0)
#define is_char_fixnum(i) ((void)(i), 0)
#define is_fixnum_char(i) ((void)(i), 0)
#define is_char_flonum(i) ((void)(i), 0)
#define is_flonum_char(i) ((void)(i), 0)
#define char_from_obj(o) ((int)getimms(o, CHAR_ITAG))
#define char_from_char(i) (i)
#define bool_from_char(i) ((void)(i), 1)
#define void_from_char(i) (void)(i)
#define obj_from_char(i) mkimm(i, CHAR_ITAG)
/* strings */
static cxtype_t cxt_string = { "string", free };
cxtype_t *STRING_NTAG = &cxt_string;
extern cxtype_t *STRING_NTAG;
#define isstring(o) (isnative(o, STRING_NTAG))
#define stringdata(o) ((int*)getnative(o, STRING_NTAG))
#define sdatachars(d) ((char*)((d)+1))
#define stringlen(o) (*stringdata(o))
#define stringchars(o) ((char*)(stringdata(o)+1))
#define hpushstr(l, s) hpushptr(s, STRING_NTAG, l)
char* stringref(obj o, int i) {
  int *d = stringdata(o);
  assert(i >= 0 && i < *d);  
  return ((char*)(d+1))+i;
}
#ifdef NDEBUG
  #define stringref(o, i) (stringchars(o)+(i))
#else
  extern char* stringref(obj o, int i);
#endif
extern int *newstring(char *s);
int *newstring(char *s) {
  int l, *d; assert(s); l = (int)strlen(s); 
  d = cxm_cknull(malloc(sizeof(int)+l+1), "malloc(string)");
  *d = l; strcpy((char*)(d+1), s); return d;
}
extern int *allocstring(int n, int c);
int *allocstring(int n, int c) {
  int *d; char *s; assert(n+1 > 0); 
  d = cxm_cknull(malloc(sizeof(int)+n+1), "malloc(string)");
  *d = n; s = (char*)(d+1); memset(s, c, n); s[n] = 0;
  return d;
}
extern int *substring(int *d, int from, int to);
int *substring(int *d0, int from, int to) {
  int n = to-from, *d1; char *s0, *s1; assert(d0);
  assert(0 <= from && from <= to && to <= *d0); 
  d1 = cxm_cknull(malloc(sizeof(int)+n+1), "malloc(string)");
  *d1 = n; s0 = (char*)(d0+1); s1 = (char*)(d1+1); 
  memcpy(s1, s0+from, n); s1[n] = 0;
  return d1;
}
extern int *stringcat(int *d0, int *d1);
int *stringcat(int *d0, int *d1) {
  int l0 = *d0, l1 = *d1, n = l0+l1; char *s0, *s1, *s;
  int *d = cxm_cknull(malloc(sizeof(int)+n+1), "malloc(string)");
  *d = n; s = (char*)(d+1); s0 = (char*)(d0+1); s1 = (char*)(d1+1);
  memcpy(s, s0, l0); memcpy(s+l0, s1, l1); s[n] = 0;
  return d;
}
extern int *dupstring(int *d);
int *dupstring(int *d0) {
  int n = *d0, *d1 = cxm_cknull(malloc(sizeof(int)+n+1), "malloc(string)");
  memcpy(d1, d0, sizeof(int)+n+1);
  return d1;
}
extern void stringfill(int *d, int c);
void stringfill(int *d, int c) {
  int l = *d, i; char *s = (char*)(d+1);
  for (i = 0; i < l; ++i) s[i] = c;
}
extern int strcmp_ci(char *s1, char*s2);
int strcmp_ci(char *s1, char *s2) {
  int c1, c2, d;
  do { c1 = *s1++; c2 = *s2++; d = (unsigned)tolower(c1) - (unsigned)tolower(c2); }
  while (!d && c1 && c2);
  return d;
}
/* vectors */
#define VECTOR_BTAG 1
#define isvector(o) istagged(o, VECTOR_BTAG)
#define vectorref(v, i) *taggedref(v, VECTOR_BTAG, i)
#define vectorlen(v) taggedlen(v, VECTOR_BTAG)
/* bytevectors */
static cxtype_t cxt_bytevector = { "bytevector", free };
cxtype_t *BYTEVECTOR_NTAG = &cxt_bytevector;
extern cxtype_t *BYTEVECTOR_NTAG;
#define isbytevector(o) (isnative(o, BYTEVECTOR_NTAG))
#define bytevectordata(o) ((int*)getnative(o, BYTEVECTOR_NTAG))
#define bvdatabytes(d) ((unsigned char*)((d)+1))
#define bytevectorlen(o) (*bytevectordata(o))
#define bytevectorbytes(o) (bvdatabytes(bytevectordata(o)))
#define hpushu8v(l, s) hpushptr(s, BYTEVECTOR_NTAG, l)
#define mallocbvdata(n) cxm_cknull(malloc(sizeof(int)+(n)), "malloc(bytevector)")
static int is_byte_obj(obj o) { return (obj_from_fixnum(0) <= o && o <= obj_from_fixnum(255)); } 
#define byte_from_obj(o) byte_from_fixnum(fixnum_from_obj(o))
#ifdef NDEBUG
  #define byte_from_fixnum(n) ((unsigned char)(n))
#else
  static unsigned char byte_from_fixnum(int n) { assert(0 <= n && n <= 255); return n; } 
#endif
#define byte_from_obj(o) byte_from_fixnum(fixnum_from_obj(o))
unsigned char* bytevectorref(obj o, int i) {
  int *d = bytevectordata(o); assert(i >= 0 && i < *d); return (bvdatabytes(d))+i;
}
#ifdef NDEBUG
  #define bytevectorref(o, i) (bytevectorbytes(o)+(i))
#else
  extern unsigned char* bytevectorref(obj o, int i);
#endif
extern int *newbytevector(unsigned char *s, int n);
int *newbytevector(unsigned char *s, int n) {
  int *d; assert(s); assert(n >= 0); 
  d = mallocbvdata(n); *d = n; memcpy(bvdatabytes(d), s, n); return d;
}
extern int *allocbytevector(int n, int c);
int *allocbytevector(int n, int c) {
  int *d; assert(n >= 0); 
  d = mallocbvdata(n); *d = n; memset(bvdatabytes(d), c, n);
  return d;
}
extern int *dupbytevector(int *d);
int *dupbytevector(int *d0) {
  int *d1 = mallocbvdata(*d0); *d1 = *d0; 
  memcpy(bvdatabytes(d1), bvdatabytes(d0), *d0); 
  return d1;
}
extern int bytevectoreq(int *d0, int *d1);
int bytevectoreq(int *d0, int *d1) {
  int l0 = *d0, l1 = *d1;
  return (l0 != l1) ? 0 : memcmp(bvdatabytes(d0), bvdatabytes(d1), l0) == 0; 
}
extern int *subbytevector(int *d, int from, int to);
int *subbytevector(int *d0, int from, int to) {
  int n = to-from, *d1; unsigned char *s0, *s1; assert(d0);
  assert(0 <= from && from <= to && to <= *d0); 
  d1 = mallocbvdata(n); *d1 = n; s0 = bvdatabytes(d0); s1 = bvdatabytes(d1); 
  memcpy(s1, s0+from, n); return d1;
}
/* boxes */
#define BOX_BTAG 2
#define isbox(o) istagged(o, BOX_BTAG)
#define boxref(o) *taggedref(o, BOX_BTAG, 0)
/* null */
#define NULL_ITAG 3
#define mknull() mkimm(0, NULL_ITAG)
#define isnull(o) ((o) == mkimm(0, NULL_ITAG))
/* pairs and lists */
#define PAIR_BTAG 3
#define ispair(o) istagged(o, PAIR_BTAG)
#define car(o) *taggedref(o, PAIR_BTAG, 0)
#define cdr(o) *taggedref(o, PAIR_BTAG, 1)
extern int islist(obj l);
int islist(obj l) {
  obj s = l;
  for (;;) {
    if (isnull(l)) return 1;
    else if (!ispair(l)) return 0;
    else if ((l = cdr(l)) == s) return 0;
    else if (isnull(l)) return 1;
    else if (!ispair(l)) return 0;
    else if ((l = cdr(l)) == s) return 0;
    else s = cdr(s); 
  }
}
/* symbols */
#define SYMBOL_ITAG 4
#define issymbol(o) (isimm(o, SYMBOL_ITAG))
#define mksymbol(i) mkimm(i, SYMBOL_ITAG)
#define getsymbol(o) getimmu(o, SYMBOL_ITAG)
static struct { char **a; char ***v; size_t sz; size_t u; size_t maxu; } symt;
static unsigned long hashs(char *s) {
  unsigned long i = 0, l = (unsigned long)strlen(s), h = l;
  while (i < l) h = (h << 4) ^ (h >> 28) ^ s[i++];
  return h ^ (h  >> 10) ^ (h >> 20);
}
extern char *symbolname(int sym);
char *symbolname(int sym) {
  assert(sym >= 0); assert(sym < (int)symt.u);
  return symt.a[sym];
}
extern int internsym(char *name);
int internsym(char *name) {
  size_t i, j; /* based on a code (C) 1998, 1999 by James Clark. */
  if (symt.sz == 0) { /* init */
    symt.a = cxm_cknull(calloc(64, sizeof(char*)), "symtab[0]");
    symt.v = cxm_cknull(calloc(64, sizeof(char**)), "symtab[1]");
    symt.sz = 64, symt.maxu = 64 / 2;
    i = hashs(name) & (symt.sz-1);
  } else {
    unsigned long h = hashs(name);
    for (i = h & (symt.sz-1); symt.v[i]; i = (i-1) & (symt.sz-1))
      if (strcmp(name, *symt.v[i]) == 0) return (int)(symt.v[i] - symt.a);
    if (symt.u == symt.maxu) { /* rehash */
      size_t nsz = symt.sz * 2;
      char **na = cxm_cknull(calloc(nsz, sizeof(char*)), "symtab[2]");
      char ***nv = cxm_cknull(calloc(nsz, sizeof(char**)), "symtab[3]");
      for (i = 0; i < symt.sz; i++)
        if (symt.v[i]) {
          for (j = hashs(*symt.v[i]) & (nsz-1); nv[j]; j = (j-1) & (nsz-1)) ;
          nv[j] = symt.v[i] - symt.a + na;
        }
      free(symt.v); symt.v = nv; symt.sz = nsz; symt.maxu = nsz / 2;
      memcpy(na, symt.a, symt.u * sizeof(char*)); free(symt.a); symt.a = na; 
      for (i = h & (symt.sz-1); symt.v[i]; i = (i-1) & (symt.sz-1)) ;
    }
  }
  *(symt.v[i] = symt.a + symt.u) = 
    strcpy(cxm_cknull(malloc(strlen(name)+1), "symtab[4]"), name);
  return (int)((symt.u)++);
}
/* records */
#define RECORD_BTAG 4
#define isrecord(o) istagged(o, RECORD_BTAG)
#define recordrtd(r) *taggedref(r, RECORD_BTAG, 0)
#define recordref(r, i) *taggedref(r, RECORD_BTAG, (i)+1)
#define recordlen(r) (taggedlen(r, RECORD_BTAG)-1)
/* procedures */
extern int isprocedure(obj o);
extern int procedurelen(obj o);
extern obj* procedureref(obj o, int i);
int isprocedure(obj o) {
  if (!o) return 0;
  else if (isaptr(o) && !isobjptr(o)) return 1;
  else if (!isobjptr(o)) return 0;
  else { obj h = objptr_from_obj(o)[-1];
    return notaptr(h) && size_from_obj(h) >= 1 
      && isaptr(hblkref(o, 0)); }
}
int procedurelen(obj o) {
  assert(isprocedure(o));
  return isobjptr(o) ? hblklen(o) : 1;
}
obj* procedureref(obj o, int i) {
  int len; assert(isprocedure(o));
  len = isobjptr(o) ? hblklen(o) : 1;
  assert(i >= 0 && i < len);
  return &hblkref(o, i);   
}
/* apply and dotted lambda list */
extern obj appcases[];
/* apply/dotted lambda adapter entry points */
static obj apphost(obj);
obj appcases[5] = { (obj)apphost,  (obj)apphost,  (obj)apphost,  (obj)apphost ,  (obj)apphost };
/* apphost procedure */
#define APPLY_MAX_REGS 1024 /* limit on rc for apply & friends */
static obj apphost(obj pc)
{
  register obj *r = cxg_regs;
  register obj *hp = cxg_hp;
  register int rc = cxg_rc;
jump: 
  switch (objptr_from_obj(pc)-appcases) {

case 0: /* apply */
    /* clo k f arg... arglist */
    assert(rc >= 4);
    { int i; obj l;
    rreserve(APPLY_MAX_REGS);
    l = r[--rc];
    r[0] = r[2];
    /* k in r[1] */
    for (i = 3; i < rc; ++i) r[i-1] = r[i];
    for (--rc; l != mknull(); l = cdr(l)) r[rc++] = car(l);
    /* f k arg... arg... */
    assert(rc <= APPLY_MAX_REGS);
    pc = objptr_from_obj(r[0])[0];
    goto jump; }

case 1: /* dotted lambda adapter */
    /* clo k arg... */
    { obj* p = objptr_from_obj(r[0]);
    int n = fixnum_from_obj(p[1]) + 2; 
    r[0] = p[2]; /* f */
    /* k in r[1] */
    assert(rc >= n);
    rreserve(n+1);
    if (rc == n) r[rc++] = mknull();
    else { /* collect rest list */
    obj l = mknull();
    hreserve(hbsz(3)*(rc-n), rc);
    while (rc > n) { *--hp = l; *--hp = r[--rc];
    *--hp = obj_from_size(PAIR_BTAG); l = hendblk(3); }
    r[rc++] = l; }
    /* f k arg... arglist */
    pc = objptr_from_obj(r[0])[0];
    goto jump; }

case 2: /* void continuation adapter */
    /* cclo ek arg ... */
    assert(rc >= 2);
    { obj* p = objptr_from_obj(r[0]);
    r[0] = p[1]; /* cont */
    pc = objptr_from_obj(r[0])[0];
    /* ek in r[1] */
    rreserve(3);
    r[2] = obj_from_void(0);
    rc = 3;
    goto jump; }

case 3: /* argc dispatcher */
    /* clo k arg... */
    { obj* p = objptr_from_obj(r[0]);
    obj pv = p[1]; int vl = vectorlen(pv); assert(vl > 0);
    if (rc-2 < vl-1) r[0] = vectorref(pv, rc-2); /* matching slot */
    else r[0] = vectorref(pv, vl-1); /* catch-all slot */
    pc = objptr_from_obj(r[0])[0];
    goto jump; }

case 4: /* case lambda dispatcher */
    /* clo k arg... */
    { obj* p = objptr_from_obj(r[0]); int bl = hblklen(p), i;
    for (i = 1; i < bl; i += 3) {
    int min = fixnum_from_obj(hblkref(p, i)), max = fixnum_from_obj(hblkref(p, i+1));
    if (min <= rc-2 && rc-2 <= max) { r[0] = hblkref(p, i+2); break; }
    } assert(i < bl); /* at least one of the cases should match! */ 
    pc = objptr_from_obj(r[0])[0];
    goto jump; }

default: /* inter-host call */
    cxg_hp = hp;
    cxm_rgc(r, 1);
    cxg_rc = rc;
    return pc;
  }
}
/* eof */
#define EOF_ITAG 7
#define mkeof() mkimm(-1, EOF_ITAG)
#define iseof(o) ((o) == mkimm(-1, EOF_ITAG))
/* input ports */
typedef struct { /* extends cxtype_t */
  const char *tname;
  void (*free)(void*);
  int (*close)(void*);
  int (*getch)(void*);
  int (*ungetch)(int, void*);
} cxtype_iport_t;
extern cxtype_t *IPORT_CLOSED_NTAG;
extern cxtype_t *IPORT_FILE_NTAG;
extern cxtype_t *IPORT_STRING_NTAG;
extern cxtype_t *IPORT_BYTEVECTOR_NTAG;
static cxtype_iport_t *iportvt(obj o) { 
  cxtype_t *pt; if (!isobjptr(o)) return NULL;
  pt = (cxtype_t*)objptr_from_obj(o)[-1];
  if (pt != IPORT_CLOSED_NTAG && pt != IPORT_FILE_NTAG &&
      pt != IPORT_STRING_NTAG && pt != IPORT_BYTEVECTOR_NTAG) return NULL; 
  else return (cxtype_iport_t*)pt; }
#define ckiportvt(o) ((cxtype_iport_t*)cxm_cknull(iportvt(o), "iportvt"))
#define isiport(o) (iportvt(o) != NULL)
#define iportdata(o) ((void*)(*objptr_from_obj(o)))
static int iportgetc(obj o) {
  cxtype_iport_t *vt = iportvt(o); void *pp = iportdata(o);
  assert(vt); return vt->getch(pp);
}
static int iportpeekc(obj o) {
  cxtype_iport_t *vt = iportvt(o); void *pp = iportdata(o); int c;
  assert(vt); c = vt->getch(pp); if (c != EOF) vt->ungetch(c, pp); return c;
}
/* closed input ports */
static void cifree(void *p) {}
static int ciclose(void *p) { return 0; }
static int cigetch(void *p) { return EOF; }
static int ciungetch(int c) { return c; }
static cxtype_iport_t cxt_iport_closed = {
  "closed-input-port", (void (*)(void*))cifree, (int (*)(void*))ciclose,
  (int (*)(void*))cigetch, (int (*)(int, void*))ciungetch };
cxtype_t *IPORT_CLOSED_NTAG = (cxtype_t *)&cxt_iport_closed;
static void ffree(void *vp) {
  /* FILE *fp = vp; assert(fp); cannot fclose(fp) here because of FILE reuse! */ }
static cxtype_iport_t cxt_iport_file = {
  "file-input-port", ffree, (int (*)(void*))fclose,
  (int (*)(void*))(fgetc), (int (*)(int, void*))(ungetc) };
cxtype_t *IPORT_FILE_NTAG = (cxtype_t *)&cxt_iport_file;
#define mkiport_file(l, fp) hpushptr(fp, IPORT_FILE_NTAG, l)
/* string input ports */
typedef struct { char *p; void *base; } sifile_t;
sifile_t *sialloc(char *p, void *base) { 
  sifile_t *fp = cxm_cknull(malloc(sizeof(sifile_t)), "malloc(sifile)");
  fp->p = p; fp->base = base; return fp; }
extern sifile_t *sialloc(char *p, void *base);
static void sifree(sifile_t *fp) { 
  assert(fp); if (fp->base) free(fp->base); free(fp); }
static int siclose(sifile_t *fp) { 
  assert(fp); if (fp->base) free(fp->base); fp->base = NULL; fp->p = ""; return 0; }
static int sigetch(sifile_t *fp) {
  int c; assert(fp && fp->p); if (!(c = *(fp->p))) return EOF; ++(fp->p); return c; }
static int siungetch(int c, sifile_t *fp) {
  assert(fp && fp->p); --(fp->p); assert(c == *(fp->p)); return c; }
static cxtype_iport_t cxt_iport_string = {
  "string-input-port", (void (*)(void*))sifree, (int (*)(void*))siclose,
  (int (*)(void*))sigetch, (int (*)(int, void*))siungetch };
cxtype_t *IPORT_STRING_NTAG = (cxtype_t *)&cxt_iport_string;
#define mkiport_string(l, fp) hpushptr(fp, IPORT_STRING_NTAG, l)
/* bytevector input ports */
typedef struct { unsigned char *p, *e; void *base; } bvifile_t;
bvifile_t *bvialloc(unsigned char *p, unsigned char *e, void *base) { 
  bvifile_t *fp = cxm_cknull(malloc(sizeof(bvifile_t)), "malloc(bvifile)");
  fp->p = p; fp->e = e; fp->base = base; return fp; }
extern bvifile_t *bvialloc(unsigned char *p, unsigned char *e, void *base);
static void bvifree(bvifile_t *fp) { 
  assert(fp); if (fp->base) free(fp->base); free(fp); }
static int bviclose(bvifile_t *fp) { 
  assert(fp); if (fp->base) free(fp->base); fp->base = NULL; 
  fp->p = fp->e = (unsigned char *)""; return 0; }
static int bvigetch(bvifile_t *fp) {
  assert(fp && fp->p && fp->e); return (fp->p >= fp->e) ? EOF : (0xff & *(fp->p)++); }
static int bviungetch(int c, bvifile_t *fp) {
  assert(fp && fp->p && fp->e); --(fp->p); assert(c == *(fp->p)); return c; }
static cxtype_iport_t cxt_iport_bytevector = {
  "bytevector-input-port", (void (*)(void*))bvifree, (int (*)(void*))bviclose,
  (int (*)(void*))bvigetch, (int (*)(int, void*))bviungetch };
cxtype_t *IPORT_BYTEVECTOR_NTAG = (cxtype_t *)&cxt_iport_bytevector;
#define mkiport_bytevector(l, fp) hpushptr(fp, IPORT_BYTEVECTOR_NTAG, l)
/* output ports */
typedef struct { /* extends cxtype_t */
  const char *tname;
  void (*free)(void*);
  int (*close)(void*);
  int (*putch)(int, void*);
  int (*flush)(void*);
} cxtype_oport_t;
extern cxtype_t *OPORT_CLOSED_NTAG;
extern cxtype_t *OPORT_FILE_NTAG;
extern cxtype_t *OPORT_STRING_NTAG;
extern cxtype_t *OPORT_BYTEVECTOR_NTAG;
static cxtype_oport_t *oportvt(obj o) { 
  cxtype_t *pt; if (!isobjptr(o)) return NULL;
  pt = (cxtype_t*)objptr_from_obj(o)[-1];
  if (pt != OPORT_CLOSED_NTAG && pt != OPORT_FILE_NTAG && 
      pt != OPORT_STRING_NTAG && pt != OPORT_BYTEVECTOR_NTAG) return NULL; 
  else return (cxtype_oport_t*)pt; }
#define ckoportvt(o) ((cxtype_oport_t*)cxm_cknull(oportvt(o), "oportvt"))
#define isoport(o) (oportvt(o) != NULL)
#define oportdata(o) ((void*)(*objptr_from_obj(o)))
static void oportputc(int c, obj o) {
  cxtype_oport_t *vt = oportvt(o); void *pp = oportdata(o);
  assert(vt); vt->putch(c, pp);
}
static void oportputs(char *s, obj o) {
  cxtype_oport_t *vt = oportvt(o); void *pp = oportdata(o);
  assert(vt); while (*s) vt->putch(*s++, pp);
}
static void oportwrite(char *s, int n, obj o) {
  cxtype_oport_t *vt = oportvt(o); void *pp = oportdata(o);
  assert(vt); while (n-- > 0) vt->putch(*s++, pp);
}
static void oportflush(obj o) {
  cxtype_oport_t *vt = oportvt(o); void *pp = oportdata(o);
  assert(vt); vt->flush(pp);
}
/* closed output ports */
static void cofree(void *p) {}
static int coclose(void *p) { return 0; }
static int coputch(int c, void *p) { return EOF; }
static int coflush(void *p) { return EOF; }
static cxtype_oport_t cxt_oport_closed = {
  "closed-output-port", (void (*)(void*))cofree, (int (*)(void*))coclose,
  (int (*)(int, void*))coputch, (int (*)(void*))coflush };
cxtype_t *OPORT_CLOSED_NTAG = (cxtype_t *)&cxt_oport_closed;
static cxtype_oport_t cxt_oport_file = {
  "file-output-port", ffree, (int (*)(void*))fclose,
  (int (*)(int, void*))(fputc), (int (*)(void*))fflush };
cxtype_t *OPORT_FILE_NTAG = (cxtype_t *)&cxt_oport_file;
#define mkoport_file(l, fp) hpushptr(fp, OPORT_FILE_NTAG, l)
/* string output ports */
typedef struct cbuf_tag { char *buf; char *fill; char *end; } cbuf_t;
extern cbuf_t* newcb(void);
cbuf_t* newcb(void) {
  cbuf_t* pcb = cxm_cknull(malloc(sizeof(cbuf_t)), "malloc(cbuf)");
  pcb->fill = pcb->buf = cxm_cknull(malloc(64), "malloc(cbdata)");
  pcb->end = pcb->buf + 64; return pcb;
}
extern void freecb(cbuf_t* pcb);
void freecb(cbuf_t* pcb) { if (pcb) { free(pcb->buf); free(pcb); } }
static void cbgrow(cbuf_t* pcb, size_t n) {
  size_t oldsz = pcb->end - pcb->buf, newsz = oldsz*2;
  size_t cnt = pcb->fill - pcb->buf;
  if (oldsz + n > newsz) newsz += n;
  pcb->buf = cxm_cknull(realloc(pcb->buf, newsz), "realloc(cbdata)");
  pcb->fill = pcb->buf + cnt, pcb->end = pcb->buf + newsz;
}
extern int cbputc(int c, cbuf_t* pcb);
int cbputc(int c, cbuf_t* pcb) {
  if ((pcb)->fill == (pcb)->end) cbgrow(pcb, 1); *((pcb)->fill)++ = c; return c;
}
static int cbflush(cbuf_t* pcb) { return 0; }
static int cbclose(cbuf_t* pcb) { free(pcb->buf); pcb->buf = NULL; return 0; }
extern size_t cblen(cbuf_t* pcb);
size_t cblen(cbuf_t* pcb) { return pcb->fill - pcb->buf; }
extern char* cbdata(cbuf_t* pcb);
char* cbdata(cbuf_t* pcb) {
  if (pcb->fill == pcb->end) cbgrow(pcb, 1); *(pcb->fill) = 0; return pcb->buf; 
}
static cxtype_oport_t cxt_oport_string = {
  "string-output-port", (void (*)(void*))freecb, (int (*)(void*))cbclose,
  (int (*)(int, void*))cbputc, (int (*)(void*))cbflush };
cxtype_t *OPORT_STRING_NTAG = (cxtype_t *)&cxt_oport_string;
#define mkoport_string(l, fp) hpushptr(fp, OPORT_STRING_NTAG, l)
/* bytevector output ports */
static cxtype_oport_t cxt_oport_bytevector = {
  "bytevector-output-port", (void (*)(void*))freecb, (int (*)(void*))cbclose,
  (int (*)(int, void*))cbputc, (int (*)(void*))cbflush };
cxtype_t *OPORT_BYTEVECTOR_NTAG = (cxtype_t *)&cxt_oport_bytevector;
#define mkoport_bytevector(l, fp) hpushptr(fp, OPORT_BYTEVECTOR_NTAG, l)
/* eq hash table for circular/sharing checks and safe equal? */
typedef struct { obj *v; obj *r; size_t sz; size_t u, maxu, c; } stab_t;
static stab_t *staballoc(void) {
  stab_t *p = cxm_cknull(calloc(1, sizeof(stab_t)), "newstab");
  p->v = cxm_cknull(calloc(64, sizeof(obj)), "newstab[1]");
  p->sz = 64, p->maxu = 64 / 2; return p;
}
static stab_t *stabfree(stab_t *p) { 
  if (p) { free(p->v); free(p->r); free(p); }
  return NULL; 
}
static int stabnew(obj o, stab_t *p, int circ) {
  if (!o || notaptr(o) || notobjptr(o) || (circ && isaptr(objptr_from_obj(o)[-1]))) return 0;
  else { /* v[i] is 0 or heap obj, possibly with lower bit set if it's not new */
    unsigned long h = (unsigned long)o; size_t sz = p->sz, i, j;
    for (i = h & (sz-1); p->v[i]; i = (i-1) & (sz-1))
      if ((p->v[i] & ~1) == o) { p->v[i] |= 1; return 0; }
    if (p->u == p->maxu) { /* rehash */
      size_t nsz = sz * 2; obj *nv = cxm_cknull(calloc(nsz, sizeof(obj)), "stabnew");
      for (i = 0; i < sz; ++i) if (p->v[i] & ~1) {
        for (j = (unsigned long)(p->v[i] & ~1) & (nsz-1); nv[j]; j = (j-1) & (nsz-1)) ;
        nv[j] = p->v[i];
      }
      free(p->v); p->v = nv; sz = p->sz = nsz; p->maxu = nsz / 2;
      for (i = h & (sz-1); p->v[i]; i = (i-1) & (sz-1)) ;
    }
    p->v[i] = o; p->u += 1; return 1; 
  }
}
static void stabdelifu(obj o, stab_t *p) { 
  unsigned long h = (unsigned long)o; size_t sz = p->sz, i;
  for (i = h & (sz-1); p->v[i]; i = (i-1) & (sz-1)) if ((p->v[i] & ~1) == o) { 
    if (p->v[i] & 1) /* keep */; else p->v[i] = 1; /* del */
    return;
  }
}
static void stabpushp(obj o, stab_t *p) {
  obj *r = p->r; if (!r) { p->r = r = cxm_cknull(calloc(sizeof(obj), 12), "stabpushp"); r[1] = 10; }
  else if (r[0] == r[1]) { p->r = r = cxm_cknull(realloc(r, sizeof(obj)*(2+r[1]*2)), "stabpushp"); r[1] *= 2; }
  r[2 + r[0]++] = o; 
}
static void stabpopp(stab_t *p) {
  obj *r = p->r; assert(r && r[0] > 0); r[0] -= 1;
}
static void stabcircular(obj o, stab_t *p) {
  tail: if (stabnew(o, p, 1)) {
    obj *op = objptr_from_obj(o), fo = op[-1];
    if (notaptr(fo)) { 
      obj *fop = op + size_from_obj(fo);
      stabpushp(0, p); while (op+1 < fop) stabcircular(*op++, p); stabpopp(p); 
      if (op+1 == fop) { stabpushp(o, p); o = *op; goto tail; }
    } 
  } else {
    obj *r = p->r; if (r) {
      obj *op = r+2, *fop = op+r[0];
      while (fop > op && fop[-1] != 0) stabdelifu(*--fop, p); 
      r[0] = fop - op;
    }
  }
}
static void stabshared(obj o, stab_t *p) {
  tail: if (stabnew(o, p, 0)) {
    obj *op = objptr_from_obj(o), fo = op[-1];
    if (notaptr(fo)) { 
      obj *fop = op + size_from_obj(fo); 
      while (op+1 < fop) stabshared(*op++, p);
      if (op+1 == fop) { o = *op; goto tail; }
    } 
  }
}
static stab_t *stabend(stab_t *p) {
  size_t nz, i, sz = p->sz;
  for (nz = i = 0; i < sz; ++i) if ((p->v[i] & ~1) && (p->v[i] & 1)) ++nz;
  if (nz) {
    size_t nsz, j; obj *nv; for (nsz = 8; nsz < nz*2; nsz *= 2) ;
    nv = cxm_cknull(calloc(nsz, sizeof(obj)), "stabend");
    for (i = 0; i < sz; ++i) if ((p->v[i] & ~1) && (p->v[i] & 1)) {
      for (j = (unsigned long)(p->v[i] & ~1) & (nsz-1); nv[j]; j = (j-1) & (nsz-1)) ;
      nv[j] = p->v[i];
    }
    free(p->v); p->v = nv; sz = p->sz = nsz; p->maxu = nsz / 2;
    free(p->r); p->r = NULL;
  } else p = stabfree(p);
  return p;
}
static long stabri(size_t i, stab_t *p, int upd) {
  obj *pri, ri; if (!p->r) p->r = cxm_cknull(calloc(p->sz, sizeof(obj)), "stabri");
  pri = p->r + i; ri = *pri; if (!ri) *pri = ri = ++(p->c);
  if (upd && ri > 0) *pri = -ri; return (long)ri;
}
static long stabref(obj o, stab_t *p, int upd) {
  if (!p || !o || notaptr(o) || notobjptr(o)) return 0; else {
    unsigned long h = (unsigned long)o; size_t sz = p->sz, i;
    for (i = h & (sz-1); p->v[i]; i = (i-1) & (sz-1))
      if ((p->v[i] & ~1) == o) return (p->v[i] & 1) ? stabri(i, p, upd) : 0; 
    return 0;
  }
}
static int stabufind(obj x, obj y, stab_t *p) {
  size_t sz = p->sz, i, ix=0, iy=0; /* bogus 0 inits to silence gcc */ obj *r = p->r;
  for (i = (unsigned long)x & (sz-1); p->v[i]; i = (i-1) & (sz-1)) if ((p->v[i] & ~1) == x) { ix = i; break; }
  for (i = ix; r[i] >= 0; ) i = (size_t)r[i]; if (i != ix) ix = r[ix] = i;  
  for (i = (unsigned long)y & (sz-1); p->v[i]; i = (i-1) & (sz-1)) if ((p->v[i] & ~1) == y) { iy = i; break; }
  for (i = iy; r[i] >= 0; ) i = (size_t)r[i]; if (i != iy) iy = r[iy] = i;
  if (ix == iy) return 1; /* same class, assumed to be equal */ 
  if (r[ix] < r[iy]) { r[ix] += r[iy]; r[iy] = ix; } else { r[iy] += r[ix]; r[ix] = iy; } return 0;
}
static int stabequal(obj x, obj y, stab_t *p) {
  obj h; int i, n; loop: if (x == y) return 1;
  if (!x || !y || notaptr(x) || notaptr(y) || notobjptr(x) || notobjptr(y)) return 0;
  if ((h = objptr_from_obj(x)[-1]) != objptr_from_obj(y)[-1]) return 0;
  if (h == (obj)FLONUM_NTAG) return flonum_from_obj(x) == flonum_from_obj(y); 
  if (h == (obj)STRING_NTAG) return strcmp(stringchars(x), stringchars(y)) == 0;
  if (h == (obj)BYTEVECTOR_NTAG) return bytevectoreq(bytevectordata(x), bytevectordata(y)); 
  if (isaptr(h) || !(n = size_from_obj(h)) || hblkref(x, 0) != hblkref(y, 0)) return 0;
  if (stabufind(x, y, p)) return 1; /* seen before and decided to be equal */
  for (i = 1; i < n-1; ++i) if (!stabequal(hblkref(x, i), hblkref(y, i), p)) return 0;
  if (i == n-1) { x = hblkref(x, i); y = hblkref(y, i); goto loop; } else return 1; 
}
static int boundequal(obj x, obj y, int fuel) { /* => remaining fuel or <0 on failure */
  obj h; int i, n; loop: assert(fuel > 0); if (x == y) return fuel-1;
  if (!x || !y || notaptr(x) || notaptr(y) || notobjptr(x) || notobjptr(y)) return -1;
  if ((h = objptr_from_obj(x)[-1]) != objptr_from_obj(y)[-1]) return -1;
  if (h == (obj)FLONUM_NTAG) return flonum_from_obj(x) == flonum_from_obj(y) ? fuel-1 : -1; 
  if (h == (obj)STRING_NTAG) return strcmp(stringchars(x), stringchars(y)) == 0 ? fuel-1 : -1;
  if (h == (obj)BYTEVECTOR_NTAG) return bytevectoreq(bytevectordata(x), bytevectordata(y)) ? fuel-1 : -1;
  if (isaptr(h) || !(n = size_from_obj(h)) || hblkref(x, 0) != hblkref(y, 0)) return -1;
  if (--fuel == 0) return 0; /* we must spend fuel while comparing objects themselves */
  for (i = 1; i < n-1; ++i) if ((fuel = boundequal(hblkref(x, i), hblkref(y, i), fuel)) <= 0) return fuel;
  if (i == n-1) { x = hblkref(x, i); y = hblkref(y, i); goto loop; } else return fuel;
}
extern int iscircular(obj x);
int iscircular(obj x) {
  if (!x || notaptr(x) || notobjptr(x)) return 0;
  else { stab_t *p = staballoc(); stabcircular(x, p); p = stabend(p); stabfree(p); return p != NULL; }
}
extern int iseqv(obj x, obj y);
int iseqv(obj x, obj y) {
  obj h; if (x == y) return 1;
  if (!x || !y || notaptr(x) || notaptr(y) || notobjptr(x) || notobjptr(y)) return 0;
  if ((h = objptr_from_obj(x)[-1]) != objptr_from_obj(y)[-1]) return 0;
  if (h == (obj)FLONUM_NTAG) return *(flonum_t*)objptr_from_obj(x)[0] == *(flonum_t*)objptr_from_obj(y)[0]; 
  return 0;
}
extern obj ismemv(obj x, obj l);
obj ismemv(obj x, obj l) {
  if (!x || notaptr(x) || notobjptr(x)) {
    for (; l != mknull(); l = cdr(l)) 
      { if (car(l) == x) return l; }
  } else if (is_flonum_obj(x)) {
    flonum_t fx = flonum_from_obj(x); 
    for (; l != mknull(); l = cdr(l)) 
      { obj y = car(l); if (is_flonum_obj(y) && fx == flonum_from_obj(y)) return l; }
  } else { /* for others, memv == memq */
    for (; l != mknull(); l = cdr(l)) 
      { if (car(l) == x) return l; }
  } return 0;
}
extern obj isassv(obj x, obj l);
obj isassv(obj x, obj l) {
  if (!x || notaptr(x) || notobjptr(x)) {
    for (; l != mknull(); l = cdr(l)) 
      { obj p = car(l); if (car(p) == x) return p; }
  } else if (is_flonum_obj(x)) {
    flonum_t fx = flonum_from_obj(x); 
    for (; l != mknull(); l = cdr(l)) 
      { obj p = car(l), y = car(p); if (is_flonum_obj(y) && fx == flonum_from_obj(y)) return p; }
  } else { /* for others, assv == assq */
    for (; l != mknull(); l = cdr(l)) 
      { obj p = car(l); if (car(p) == x) return p; }
  } return 0;
}
extern int isequal(obj x, obj y);
int isequal(obj x, obj y) {
  stab_t *p; obj *r; size_t i; int res = boundequal(x, y, 500);
  if (res != 0) return res > 0; /* small/non-circular/easy */
  p = staballoc(); stabshared(x, p); stabshared(y, p);
  r = p->r = cxm_cknull(calloc(p->sz, sizeof(obj)), "isequal");
  for (i = 0; i < p->sz; ++i) if (p->v[i] & ~1) r[i] = -1; 
  res = stabequal(x, y, p); stabfree(p); return res;
}
extern obj ismember(obj x, obj l);
obj ismember(obj x, obj l) {
  if (!x || notaptr(x) || notobjptr(x)) {
    for (; l != mknull(); l = cdr(l)) 
      { if (car(l) == x) return l; }
  } else if (is_flonum_obj(x)) {
    flonum_t fx = flonum_from_obj(x); 
    for (; l != mknull(); l = cdr(l)) 
      { obj y = car(l); if (is_flonum_obj(y) && fx == flonum_from_obj(y)) return l; }
  } else if (isstring(x)) {
    char *xs = stringchars(x);
    for (; l != mknull(); l = cdr(l)) 
      { obj y = car(l); if (isstring(y) && 0 == strcmp(xs, stringchars(y))) return l; }
  } else {
    for (; l != mknull(); l = cdr(l)) 
      { if (isequal(car(l), x)) return l; }
  } return 0;
}
extern obj isassoc(obj x, obj l);
obj isassoc(obj x, obj l) {
  if (!x || notaptr(x) || notobjptr(x)) {
    for (; l != mknull(); l = cdr(l)) 
      { obj p = car(l); if (car(p) == x) return p; }
  } else if (is_flonum_obj(x)) {
    flonum_t fx = flonum_from_obj(x); 
    for (; l != mknull(); l = cdr(l)) 
      { obj p = car(l), y = car(p); if (is_flonum_obj(y) && fx == flonum_from_obj(y)) return p; }
  } else if (isstring(x)) {
    char *xs = stringchars(x);
    for (; l != mknull(); l = cdr(l)) 
      { obj p = car(l), y = car(p); if (isstring(y) && 0 == strcmp(xs, stringchars(y))) return p; }
  } else {
    for (; l != mknull(); l = cdr(l)) 
      { obj p = car(l); if (isequal(car(p), x)) return p; }
  } return 0;
}
/* internal recursive write procedure */
typedef struct { stab_t *pst; int disp; cxtype_oport_t *vt; void *pp; } wenv_t;
static void wrc(int c, wenv_t *e) { e->vt->putch(c, e->pp); }
static void wrs(char *s, wenv_t *e) {
  cxtype_oport_t *vt = e->vt; void *pp = e->pp;
  assert(vt); while (*s) vt->putch(*s++, pp);
}
static int cleansymname(char *s) {
  char *inits = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!$%&*/:<=>?@^_~";
  char *subss = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!$%&*/:<=>?@^_~0123456789.@+-";
  if (s[0] == 0 || s[strspn(s, subss)] != 0) return 0; else if (strchr(inits, s[0])) return 1;
  else if (s[0] == '+' || s[0] == '-') return s[1] == 0 || (s[1] == '.' && s[2] && !isdigit(s[2])) || !isdigit(s[1]);
  else return s[0] == '.' && s[1] && !isdigit(s[1]); 
}
static void wrdatum(obj o, wenv_t *e) {
  long ref;
  tail: ref = stabref(o, e->pst, 1); /* update ref after access */
  if (ref < 0) { char buf[30]; sprintf(buf, "#%ld#", -ref-1); wrs(buf, e); return; }
  if (ref > 0) { char buf[30]; sprintf(buf, "#%ld=", +ref-1); wrs(buf, e); }
  if (is_bool_obj(o)) {
    wrs(bool_from_obj(o) ? "#t" : "#f", e);
  } else if (is_fixnum_obj(o)) {
    char buf[30]; sprintf(buf, "%ld", fixnum_from_obj(o)); wrs(buf, e);
  } else if (is_flonum_obj(o)) {
    char buf[30], *s; double d = flonum_from_obj(o); sprintf(buf, "%.15g", d);
    for (s = buf; *s != 0; s++) if (strchr(".eE", *s)) break;
    if (d != d) strcpy(buf, "+nan.0"); else if (d <= -HUGE_VAL) strcpy(buf, "-inf.0");
    else if (d >= HUGE_VAL) strcpy(buf, "+inf.0"); else if (*s == 'E') *s = 'e'; 
    else if (*s == 0) { *s++ = '.'; *s++ = '0'; *s = 0; }
    wrs(buf, e);
  } else if (iseof(o)) {
    wrs("#<eof>", e);
  } else if (o == obj_from_void(0)) {
    wrs("#<void>", e);
  } else if (o == obj_from_unit()) {
    wrs("#<values>", e);
  } else if (isiport(o)) {
    char buf[60]; sprintf(buf, "#<%s>", ckiportvt(o)->tname); wrs(buf, e);
  } else if (isoport(o)) {
    char buf[60]; sprintf(buf, "#<%s>", ckoportvt(o)->tname); wrs(buf, e);
  } else if (issymbol(o)) {
    char *s = symbolname(getsymbol(o));
    if (e->disp || cleansymname(s)) wrs(s, e);
    else {
      wrc('|', e);
      while (*s) {
        int c = *s++;
        switch(c) {
          case '|': wrs("\\|", e); break;
          case '\\': wrs("\\\\", e); break;
          default: wrc(c, e); break;
        }
      }
      wrc('|', e);
    }

  } else if (isnull(o)) {
    wrs("()", e);
  } else if (ispair(o)) {
    wrc('(', e); wrdatum(car(o), e);
    while (ispair(cdr(o)) && !stabref(cdr(o), e->pst, 0)) { wrc(' ', e); o = cdr(o);  wrdatum(car(o), e); }
    if (!isnull(cdr(o))) { wrs(" . ", e); wrdatum(cdr(o), e); }
    wrc(')', e);
  } else if (is_char_obj(o)) {
    int c = char_from_obj(o);
    if (e->disp) wrc(c, e);
    else switch(c) {
      case 0x00: wrs("#\\null", e); break;
      case 0x07: wrs("#\\alarm", e); break;
      case 0x08: wrs("#\\backspace", e); break;
      case 0x7f: wrs("#\\delete", e); break;
      case 0x1b: wrs("#\\escape", e); break;
      case '\t': wrs("#\\tab", e); break;
      case '\n': wrs("#\\newline", e); break;
      case '\r': wrs("#\\return", e); break;
      case ' ': wrs("#\\space", e); break;
      default: wrs("#\\", e); wrc(c, e); break;
    }
  } else if (isstring(o)) {
    char *s = stringchars(o);
    if (e->disp) wrs(s, e);
    else {
      wrc('\"', e);
      while (*s) {
        int c = *s++;
        switch(c) {
          case '\"': wrs("\\\"", e); break;
          case '\\': wrs("\\\\", e); break;
          default: wrc(c, e); break;
        }
      }
      wrc('\"', e);
    }
  } else if (isvector(o)) {
    int i, n = vectorlen(o);
    wrs("#(", e);
    for (i = 0; i < n; ++i) { 
      if (i) wrc(' ', e); wrdatum(vectorref(o, i), e); 
    }
    wrc(')', e);
  } else if (isbytevector(o)) {
    int i, n = bytevectorlen(o);
    wrs("#u8(", e);
    for (i = 0; i < n; ++i) { 
      char buf[30]; sprintf(buf, "%d", *bytevectorref(o, i));
      if (i) wrc(' ', e); wrs(buf, e); 
    }
    wrc(')', e);
  } else if (isbox(o)) {
    wrs("#&", e); o = boxref(o); goto tail;
  } else if (isrecord(o)) {
    int i, n = recordlen(o);
    obj rtd = recordrtd(o);
    if (rtd == bool_from_obj(0)) {
      wrs("#<values", e);
    } else {
      wrs("#<record ", e); wrdatum(rtd, e); // TODO: no need to show as shared!
    }
    for (i = 0; i < n; ++i) { 
      wrc(' ', e); wrdatum(recordref(o, i), e); 
    }
    wrc('>', e);
  } else if (isprocedure(o)) {
    char buf[60]; sprintf(buf, "#<procedure @%p>", objptr_from_obj(o)); wrs(buf, e);
  } else {
    wrs("#<unknown>", e);
  }
}
/* S-expression writers */
extern void oportputsimple(obj x, obj p, int disp);
extern void oportputcircular(obj x, obj p, int disp);
extern void oportputshared(obj x, obj p, int disp);
/* S-expression writers */
void oportputsimple(obj x, obj p, int disp) {
  wenv_t e; e.pst = NULL; e.disp = disp; e.vt = oportvt(p); e.pp = oportdata(p);
  wrdatum(x, &e);
}
void oportputcircular(obj x, obj p, int disp) {
  wenv_t e; e.pst = staballoc(); e.disp = disp; e.vt = oportvt(p); e.pp = oportdata(p);
  stabcircular(x, e.pst); e.pst = stabend(e.pst);
  wrdatum(x, &e);
  stabfree(e.pst);
}
void oportputshared(obj x, obj p, int disp) {
  wenv_t e; e.pst = staballoc(); e.disp = disp; e.vt = oportvt(p); e.pp = oportdata(p);
  stabshared(x, e.pst); e.pst = stabend(e.pst);
  wrdatum(x, &e);
  stabfree(e.pst);
}

/* cx globals */
obj cx__25fail_2Dlambda; /* %fail-lambda */
obj cx__25read; /* %read */
obj cx__25residual_2A; /* %residual* */
obj cx__25residual_2B; /* %residual+ */
obj cx__25residual_2D; /* %residual- */
obj cx__25residual_2Dabort; /* %residual-abort */
obj cx__25residual_2Dabs; /* %residual-abs */
obj cx__25residual_2Dacos; /* %residual-acos */
obj cx__25residual_2Dangle; /* %residual-angle */
obj cx__25residual_2Dappend; /* %residual-append */
obj cx__25residual_2Dappend_2F2; /* %residual-append/2 */
obj cx__25residual_2Dargc_2Ddispatch_2Dlambda_3F; /* %residual-argc-dispatch-lambda? */
obj cx__25residual_2Dargv_2Dref; /* %residual-argv-ref */
obj cx__25residual_2Dasin; /* %residual-asin */
obj cx__25residual_2Dassoc; /* %residual-assoc */
obj cx__25residual_2Dassq; /* %residual-assq */
obj cx__25residual_2Dassv; /* %residual-assv */
obj cx__25residual_2Datan; /* %residual-atan */
obj cx__25residual_2Datom_3F; /* %residual-atom? */
obj cx__25residual_2Dboolean_3F; /* %residual-boolean? */
obj cx__25residual_2Dbox; /* %residual-box */
obj cx__25residual_2Dbox_3F; /* %residual-box? */
obj cx__25residual_2Dbyte_3F; /* %residual-byte? */
obj cx__25residual_2Dbytevector; /* %residual-bytevector */
obj cx__25residual_2Dbytevector_2D_3Elist; /* %residual-bytevector->list */
obj cx__25residual_2Dbytevector_2Dlength; /* %residual-bytevector-length */
obj cx__25residual_2Dbytevector_2Du8_2Dref; /* %residual-bytevector-u8-ref */
obj cx__25residual_2Dbytevector_2Du8_2Dset_21; /* %residual-bytevector-u8-set! */
obj cx__25residual_2Dbytevector_3D_3F; /* %residual-bytevector=? */
obj cx__25residual_2Dbytevector_3F; /* %residual-bytevector? */
obj cx__25residual_2Dcaaaar; /* %residual-caaaar */
obj cx__25residual_2Dcaaadr; /* %residual-caaadr */
obj cx__25residual_2Dcaaar; /* %residual-caaar */
obj cx__25residual_2Dcaadar; /* %residual-caadar */
obj cx__25residual_2Dcaaddr; /* %residual-caaddr */
obj cx__25residual_2Dcaadr; /* %residual-caadr */
obj cx__25residual_2Dcaar; /* %residual-caar */
obj cx__25residual_2Dcadaar; /* %residual-cadaar */
obj cx__25residual_2Dcadadr; /* %residual-cadadr */
obj cx__25residual_2Dcadar; /* %residual-cadar */
obj cx__25residual_2Dcaddar; /* %residual-caddar */
obj cx__25residual_2Dcadddr; /* %residual-cadddr */
obj cx__25residual_2Dcaddr; /* %residual-caddr */
obj cx__25residual_2Dcadr; /* %residual-cadr */
obj cx__25residual_2Dcall_2Dwith_2Dvalues; /* %residual-call-with-values */
obj cx__25residual_2Dcar; /* %residual-car */
obj cx__25residual_2Dcdaaar; /* %residual-cdaaar */
obj cx__25residual_2Dcdaadr; /* %residual-cdaadr */
obj cx__25residual_2Dcdaar; /* %residual-cdaar */
obj cx__25residual_2Dcdadar; /* %residual-cdadar */
obj cx__25residual_2Dcdaddr; /* %residual-cdaddr */
obj cx__25residual_2Dcdadr; /* %residual-cdadr */
obj cx__25residual_2Dcdar; /* %residual-cdar */
obj cx__25residual_2Dcddaar; /* %residual-cddaar */
obj cx__25residual_2Dcddadr; /* %residual-cddadr */
obj cx__25residual_2Dcddar; /* %residual-cddar */
obj cx__25residual_2Dcdddar; /* %residual-cdddar */
obj cx__25residual_2Dcddddr; /* %residual-cddddr */
obj cx__25residual_2Dcdddr; /* %residual-cdddr */
obj cx__25residual_2Dcddr; /* %residual-cddr */
obj cx__25residual_2Dcdr; /* %residual-cdr */
obj cx__25residual_2Dceiling; /* %residual-ceiling */
obj cx__25residual_2Dchar_2D_3Einteger; /* %residual-char->integer */
obj cx__25residual_2Dchar_2Dalphabetic_3F; /* %residual-char-alphabetic? */
obj cx__25residual_2Dchar_2Dci_3C_3D_3F; /* %residual-char-ci<=? */
obj cx__25residual_2Dchar_2Dci_3C_3F; /* %residual-char-ci<? */
obj cx__25residual_2Dchar_2Dci_3D_3F; /* %residual-char-ci=? */
obj cx__25residual_2Dchar_2Dci_3E_3D_3F; /* %residual-char-ci>=? */
obj cx__25residual_2Dchar_2Dci_3E_3F; /* %residual-char-ci>? */
obj cx__25residual_2Dchar_2Ddowncase; /* %residual-char-downcase */
obj cx__25residual_2Dchar_2Dlower_2Dcase_3F; /* %residual-char-lower-case? */
obj cx__25residual_2Dchar_2Dnumeric_3F; /* %residual-char-numeric? */
obj cx__25residual_2Dchar_2Dready_3F; /* %residual-char-ready? */
obj cx__25residual_2Dchar_2Dupcase; /* %residual-char-upcase */
obj cx__25residual_2Dchar_2Dupper_2Dcase_3F; /* %residual-char-upper-case? */
obj cx__25residual_2Dchar_2Dwhitespace_3F; /* %residual-char-whitespace? */
obj cx__25residual_2Dchar_3C_3D_3F; /* %residual-char<=? */
obj cx__25residual_2Dchar_3C_3F; /* %residual-char<? */
obj cx__25residual_2Dchar_3D_3F; /* %residual-char=? */
obj cx__25residual_2Dchar_3E_3D_3F; /* %residual-char>=? */
obj cx__25residual_2Dchar_3E_3F; /* %residual-char>? */
obj cx__25residual_2Dchar_3F; /* %residual-char? */
obj cx__25residual_2Dcircular_3F; /* %residual-circular? */
obj cx__25residual_2Dcons; /* %residual-cons */
obj cx__25residual_2Dcons_2A; /* %residual-cons* */
obj cx__25residual_2Dcos; /* %residual-cos */
obj cx__25residual_2Dcurrent_2Derror_2Dport; /* %residual-current-error-port */
obj cx__25residual_2Dcurrent_2Dinput_2Dport; /* %residual-current-input-port */
obj cx__25residual_2Dcurrent_2Djiffy; /* %residual-current-jiffy */
obj cx__25residual_2Dcurrent_2Doutput_2Dport; /* %residual-current-output-port */
obj cx__25residual_2Dcurrent_2Dsecond; /* %residual-current-second */
obj cx__25residual_2Ddelete_2Dfile; /* %residual-delete-file */
obj cx__25residual_2Ddenominator; /* %residual-denominator */
obj cx__25residual_2Ddisplay; /* %residual-display */
obj cx__25residual_2Ddisplay_2Dfixnum; /* %residual-display-fixnum */
obj cx__25residual_2Ddisplay_2Dflonum; /* %residual-display-flonum */
obj cx__25residual_2Ddisplay_2Dinput_2Dport; /* %residual-display-input-port */
obj cx__25residual_2Ddisplay_2Doutput_2Dport; /* %residual-display-output-port */
obj cx__25residual_2Ddisplay_2Dprocedure; /* %residual-display-procedure */
obj cx__25residual_2Deof_2Dobject; /* %residual-eof-object */
obj cx__25residual_2Deof_2Dobject_3F; /* %residual-eof-object? */
obj cx__25residual_2Deq_3F; /* %residual-eq? */
obj cx__25residual_2Dequal_3F; /* %residual-equal? */
obj cx__25residual_2Deqv_3F; /* %residual-eqv? */
obj cx__25residual_2Deven_3F; /* %residual-even? */
obj cx__25residual_2Dexact; /* %residual-exact */
obj cx__25residual_2Dexit; /* %residual-exit */
obj cx__25residual_2Dexp; /* %residual-exp */
obj cx__25residual_2Dexpt; /* %residual-expt */
obj cx__25residual_2Dfile_2Dexists_3F; /* %residual-file-exists? */
obj cx__25residual_2Dfinite_3F; /* %residual-finite? */
obj cx__25residual_2Dfixnum_2D_3Eflonum; /* %residual-fixnum->flonum */
obj cx__25residual_2Dfixnum_2Dwidth; /* %residual-fixnum-width */
obj cx__25residual_2Dfixnum_3F; /* %residual-fixnum? */
obj cx__25residual_2Dfl_2A; /* %residual-fl* */
obj cx__25residual_2Dfl_2B; /* %residual-fl+ */
obj cx__25residual_2Dfl_2D; /* %residual-fl- */
obj cx__25residual_2Dfl_2F; /* %residual-fl/ */
obj cx__25residual_2Dfl_3C_3D_3F; /* %residual-fl<=? */
obj cx__25residual_2Dfl_3C_3F; /* %residual-fl<? */
obj cx__25residual_2Dfl_3D_3F; /* %residual-fl=? */
obj cx__25residual_2Dfl_3E_3D_3F; /* %residual-fl>=? */
obj cx__25residual_2Dfl_3E_3F; /* %residual-fl>? */
obj cx__25residual_2Dflabs; /* %residual-flabs */
obj cx__25residual_2Dflacos; /* %residual-flacos */
obj cx__25residual_2Dflasin; /* %residual-flasin */
obj cx__25residual_2Dflatan; /* %residual-flatan */
obj cx__25residual_2Dflceiling; /* %residual-flceiling */
obj cx__25residual_2Dflcos; /* %residual-flcos */
obj cx__25residual_2Dfleven_3F; /* %residual-fleven? */
obj cx__25residual_2Dflexp; /* %residual-flexp */
obj cx__25residual_2Dflexpt; /* %residual-flexpt */
obj cx__25residual_2Dflfloor; /* %residual-flfloor */
obj cx__25residual_2Dflgcd; /* %residual-flgcd */
obj cx__25residual_2Dflinfinite_3F; /* %residual-flinfinite? */
obj cx__25residual_2Dflinteger_3F; /* %residual-flinteger? */
obj cx__25residual_2Dfllog; /* %residual-fllog */
obj cx__25residual_2Dfllog10; /* %residual-fllog10 */
obj cx__25residual_2Dflmax; /* %residual-flmax */
obj cx__25residual_2Dflmin; /* %residual-flmin */
obj cx__25residual_2Dflmodquo; /* %residual-flmodquo */
obj cx__25residual_2Dflmodulo; /* %residual-flmodulo */
obj cx__25residual_2Dflnan_3F; /* %residual-flnan? */
obj cx__25residual_2Dflnegative_3F; /* %residual-flnegative? */
obj cx__25residual_2Dflodd_3F; /* %residual-flodd? */
obj cx__25residual_2Dflonum_2D_3Efixnum; /* %residual-flonum->fixnum */
obj cx__25residual_2Dflonum_3F; /* %residual-flonum? */
obj cx__25residual_2Dfloor; /* %residual-floor */
obj cx__25residual_2Dflpositive_3F; /* %residual-flpositive? */
obj cx__25residual_2Dflquotient; /* %residual-flquotient */
obj cx__25residual_2Dflremainder; /* %residual-flremainder */
obj cx__25residual_2Dflround; /* %residual-flround */
obj cx__25residual_2Dflsin; /* %residual-flsin */
obj cx__25residual_2Dflsqrt; /* %residual-flsqrt */
obj cx__25residual_2Dfltan; /* %residual-fltan */
obj cx__25residual_2Dfltruncate; /* %residual-fltruncate */
obj cx__25residual_2Dflush_2Doutput_2Dport; /* %residual-flush-output-port */
obj cx__25residual_2Dflzero_3F; /* %residual-flzero? */
obj cx__25residual_2Dfor_2Deach; /* %residual-for-each */
obj cx__25residual_2Dfx_2A; /* %residual-fx* */
obj cx__25residual_2Dfx_2B; /* %residual-fx+ */
obj cx__25residual_2Dfx_2D; /* %residual-fx- */
obj cx__25residual_2Dfx_2F; /* %residual-fx/ */
obj cx__25residual_2Dfx_3C_3D_3F; /* %residual-fx<=? */
obj cx__25residual_2Dfx_3C_3F; /* %residual-fx<? */
obj cx__25residual_2Dfx_3D_3F; /* %residual-fx=? */
obj cx__25residual_2Dfx_3E_3D_3F; /* %residual-fx>=? */
obj cx__25residual_2Dfx_3E_3F; /* %residual-fx>? */
obj cx__25residual_2Dfxabs; /* %residual-fxabs */
obj cx__25residual_2Dfxand; /* %residual-fxand */
obj cx__25residual_2Dfxarithmetic_2Dshift_2Dleft; /* %residual-fxarithmetic-shift-left */
obj cx__25residual_2Dfxarithmetic_2Dshift_2Dright; /* %residual-fxarithmetic-shift-right */
obj cx__25residual_2Dfxeuq; /* %residual-fxeuq */
obj cx__25residual_2Dfxeur; /* %residual-fxeur */
obj cx__25residual_2Dfxeven_3F; /* %residual-fxeven? */
obj cx__25residual_2Dfxexpt; /* %residual-fxexpt */
obj cx__25residual_2Dfxfl_2F; /* %residual-fxfl/ */
obj cx__25residual_2Dfxgcd; /* %residual-fxgcd */
obj cx__25residual_2Dfxior; /* %residual-fxior */
obj cx__25residual_2Dfxmax; /* %residual-fxmax */
obj cx__25residual_2Dfxmin; /* %residual-fxmin */
obj cx__25residual_2Dfxmodquo; /* %residual-fxmodquo */
obj cx__25residual_2Dfxmodulo; /* %residual-fxmodulo */
obj cx__25residual_2Dfxnegative_3F; /* %residual-fxnegative? */
obj cx__25residual_2Dfxnot; /* %residual-fxnot */
obj cx__25residual_2Dfxodd_3F; /* %residual-fxodd? */
obj cx__25residual_2Dfxpositive_3F; /* %residual-fxpositive? */
obj cx__25residual_2Dfxquotient; /* %residual-fxquotient */
obj cx__25residual_2Dfxremainder; /* %residual-fxremainder */
obj cx__25residual_2Dfxsqrt; /* %residual-fxsqrt */
obj cx__25residual_2Dfxxor; /* %residual-fxxor */
obj cx__25residual_2Dfxzero_3F; /* %residual-fxzero? */
obj cx__25residual_2Dgcd; /* %residual-gcd */
obj cx__25residual_2Dget_2Ddatum; /* %residual-get-datum */
obj cx__25residual_2Dget_2Denvironment_2Dvariable; /* %residual-get-environment-variable */
obj cx__25residual_2Dget_2Doutput_2Dbytevector; /* %residual-get-output-bytevector */
obj cx__25residual_2Dget_2Doutput_2Dstring; /* %residual-get-output-string */
obj cx__25residual_2Dgreatest_2Dfixnum; /* %residual-greatest-fixnum */
obj cx__25residual_2Dimag_2Dpart; /* %residual-imag-part */
obj cx__25residual_2Dinexact; /* %residual-inexact */
obj cx__25residual_2Dinfinite_3F; /* %residual-infinite? */
obj cx__25residual_2Dinput_2Dport_2Dopen_3F; /* %residual-input-port-open? */
obj cx__25residual_2Dinput_2Dport_3F; /* %residual-input-port? */
obj cx__25residual_2Dinteger_2D_3Echar; /* %residual-integer->char */
obj cx__25residual_2Dinteger_3F; /* %residual-integer? */
obj cx__25residual_2Djiffies_2Dper_2Dsecond; /* %residual-jiffies-per-second */
obj cx__25residual_2Dlast_2Dpair; /* %residual-last-pair */
obj cx__25residual_2Dlcm; /* %residual-lcm */
obj cx__25residual_2Dleast_2Dfixnum; /* %residual-least-fixnum */
obj cx__25residual_2Dlength; /* %residual-length */
obj cx__25residual_2Dlist; /* %residual-list */
obj cx__25residual_2Dlist_2D_3Ebytevector; /* %residual-list->bytevector */
obj cx__25residual_2Dlist_2D_3Estring; /* %residual-list->string */
obj cx__25residual_2Dlist_2D_3Evector; /* %residual-list->vector */
obj cx__25residual_2Dlist_2Dcopy; /* %residual-list-copy */
obj cx__25residual_2Dlist_2Dref; /* %residual-list-ref */
obj cx__25residual_2Dlist_2Dtail; /* %residual-list-tail */
obj cx__25residual_2Dlist_3F; /* %residual-list? */
obj cx__25residual_2Dlog; /* %residual-log */
obj cx__25residual_2Dmagnitude; /* %residual-magnitude */
obj cx__25residual_2Dmake_2Dargc_2Ddispatch_2Dlambda; /* %residual-make-argc-dispatch-lambda */
obj cx__25residual_2Dmake_2Dbytevector; /* %residual-make-bytevector */
obj cx__25residual_2Dmake_2Dcase_2Dlambda; /* %residual-make-case-lambda */
obj cx__25residual_2Dmake_2Dimproper_2Dlambda; /* %residual-make-improper-lambda */
obj cx__25residual_2Dmake_2Dpolar; /* %residual-make-polar */
obj cx__25residual_2Dmake_2Drecord; /* %residual-make-record */
obj cx__25residual_2Dmake_2Drectangular; /* %residual-make-rectangular */
obj cx__25residual_2Dmake_2Dstring; /* %residual-make-string */
obj cx__25residual_2Dmake_2Dvector; /* %residual-make-vector */
obj cx__25residual_2Dmake_2Dvoid_2Dcontinuation; /* %residual-make-void-continuation */
obj cx__25residual_2Dmap; /* %residual-map */
obj cx__25residual_2Dmax; /* %residual-max */
obj cx__25residual_2Dmax_2F2; /* %residual-max/2 */
obj cx__25residual_2Dmember; /* %residual-member */
obj cx__25residual_2Dmemq; /* %residual-memq */
obj cx__25residual_2Dmemv; /* %residual-memv */
obj cx__25residual_2Dmin; /* %residual-min */
obj cx__25residual_2Dmin_2F2; /* %residual-min/2 */
obj cx__25residual_2Dmodquo; /* %residual-modquo */
obj cx__25residual_2Dmodulo; /* %residual-modulo */
obj cx__25residual_2Dnan_3F; /* %residual-nan? */
obj cx__25residual_2Dnegative_3F; /* %residual-negative? */
obj cx__25residual_2Dnew_2Drecord_2Dtype; /* %residual-new-record-type */
obj cx__25residual_2Dnewline; /* %residual-newline */
obj cx__25residual_2Dnot; /* %residual-not */
obj cx__25residual_2Dnull_3F; /* %residual-null? */
obj cx__25residual_2Dnumber_2D_3Estring; /* %residual-number->string */
obj cx__25residual_2Dnumerator; /* %residual-numerator */
obj cx__25residual_2Dodd_3F; /* %residual-odd? */
obj cx__25residual_2Dopen_2Dbinary_2Dinput_2Dfile; /* %residual-open-binary-input-file */
obj cx__25residual_2Dopen_2Dbinary_2Doutput_2Dfile; /* %residual-open-binary-output-file */
obj cx__25residual_2Dopen_2Dfile_2A; /* %residual-open-file* */
obj cx__25residual_2Dopen_2Dinput_2Dbytevector; /* %residual-open-input-bytevector */
obj cx__25residual_2Dopen_2Dinput_2Dfile; /* %residual-open-input-file */
obj cx__25residual_2Dopen_2Dinput_2Dstring; /* %residual-open-input-string */
obj cx__25residual_2Dopen_2Doutput_2Dbytevector; /* %residual-open-output-bytevector */
obj cx__25residual_2Dopen_2Doutput_2Dfile; /* %residual-open-output-file */
obj cx__25residual_2Dopen_2Doutput_2Dstring; /* %residual-open-output-string */
obj cx__25residual_2Doutput_2Dport_2Dopen_3F; /* %residual-output-port-open? */
obj cx__25residual_2Doutput_2Dport_3F; /* %residual-output-port? */
obj cx__25residual_2Dpair_3F; /* %residual-pair? */
obj cx__25residual_2Dpeek_2Dchar; /* %residual-peek-char */
obj cx__25residual_2Dpeek_2Du8; /* %residual-peek-u8 */
obj cx__25residual_2Dport_3F; /* %residual-port? */
obj cx__25residual_2Dpositive_3F; /* %residual-positive? */
obj cx__25residual_2Dprocedure_3F; /* %residual-procedure? */
obj cx__25residual_2Dquotient; /* %residual-quotient */
obj cx__25residual_2Drationalize; /* %residual-rationalize */
obj cx__25residual_2Dread; /* %residual-read */
obj cx__25residual_2Dread_2Dchar; /* %residual-read-char */
obj cx__25residual_2Dread_2Dsimple; /* %residual-read-simple */
obj cx__25residual_2Dread_2Du8; /* %residual-read-u8 */
obj cx__25residual_2Dreal_2D_3Efixnum; /* %residual-real->fixnum */
obj cx__25residual_2Dreal_2D_3Eflonum; /* %residual-real->flonum */
obj cx__25residual_2Dreal_2Dpart; /* %residual-real-part */
obj cx__25residual_2Dreal_3F; /* %residual-real? */
obj cx__25residual_2Drecord_2Dlength; /* %residual-record-length */
obj cx__25residual_2Drecord_2Dref; /* %residual-record-ref */
obj cx__25residual_2Drecord_2Dset_21; /* %residual-record-set! */
obj cx__25residual_2Drecord_2Dtype_2Ddescriptor; /* %residual-record-type-descriptor */
obj cx__25residual_2Drecord_3F; /* %residual-record? */
obj cx__25residual_2Dremainder; /* %residual-remainder */
obj cx__25residual_2Drename_2Dfile; /* %residual-rename-file */
obj cx__25residual_2Dreverse; /* %residual-reverse */
obj cx__25residual_2Dreverse_21; /* %residual-reverse! */
obj cx__25residual_2Dround; /* %residual-round */
obj cx__25residual_2Dset_2Dbox_21; /* %residual-set-box! */
obj cx__25residual_2Dset_2Dcar_21; /* %residual-set-car! */
obj cx__25residual_2Dset_2Dcdr_21; /* %residual-set-cdr! */
obj cx__25residual_2Dsin; /* %residual-sin */
obj cx__25residual_2Dsqrt; /* %residual-sqrt */
obj cx__25residual_2Dsquare; /* %residual-square */
obj cx__25residual_2Dstring; /* %residual-string */
obj cx__25residual_2Dstring_2D_3Efixnum_2Dor_2Dflonum; /* %residual-string->fixnum-or-flonum */
obj cx__25residual_2Dstring_2D_3Elist; /* %residual-string->list */
obj cx__25residual_2Dstring_2D_3Enumber; /* %residual-string->number */
obj cx__25residual_2Dstring_2D_3Esymbol; /* %residual-string->symbol */
obj cx__25residual_2Dstring_2Dappend; /* %residual-string-append */
obj cx__25residual_2Dstring_2Dappend_2F2; /* %residual-string-append/2 */
obj cx__25residual_2Dstring_2Dci_3C_3D_3F; /* %residual-string-ci<=? */
obj cx__25residual_2Dstring_2Dci_3C_3F; /* %residual-string-ci<? */
obj cx__25residual_2Dstring_2Dci_3D_3F; /* %residual-string-ci=? */
obj cx__25residual_2Dstring_2Dci_3E_3D_3F; /* %residual-string-ci>=? */
obj cx__25residual_2Dstring_2Dci_3E_3F; /* %residual-string-ci>? */
obj cx__25residual_2Dstring_2Dcopy; /* %residual-string-copy */
obj cx__25residual_2Dstring_2Dfill_21; /* %residual-string-fill! */
obj cx__25residual_2Dstring_2Dlength; /* %residual-string-length */
obj cx__25residual_2Dstring_2Dposition; /* %residual-string-position */
obj cx__25residual_2Dstring_2Dref; /* %residual-string-ref */
obj cx__25residual_2Dstring_2Dset_21; /* %residual-string-set! */
obj cx__25residual_2Dstring_3C_3D_3F; /* %residual-string<=? */
obj cx__25residual_2Dstring_3C_3F; /* %residual-string<? */
obj cx__25residual_2Dstring_3D_3F; /* %residual-string=? */
obj cx__25residual_2Dstring_3E_3D_3F; /* %residual-string>=? */
obj cx__25residual_2Dstring_3E_3F; /* %residual-string>? */
obj cx__25residual_2Dstring_3F; /* %residual-string? */
obj cx__25residual_2Dsubbytevector; /* %residual-subbytevector */
obj cx__25residual_2Dsubstring; /* %residual-substring */
obj cx__25residual_2Dsymbol_2D_3Estring; /* %residual-symbol->string */
obj cx__25residual_2Dsymbol_3D_3F; /* %residual-symbol=? */
obj cx__25residual_2Dsymbol_3F; /* %residual-symbol? */
obj cx__25residual_2Dsystem; /* %residual-system */
obj cx__25residual_2Dtan; /* %residual-tan */
obj cx__25residual_2Dtruncate; /* %residual-truncate */
obj cx__25residual_2Du8_2Dready_3F; /* %residual-u8-ready? */
obj cx__25residual_2Dunbox; /* %residual-unbox */
obj cx__25residual_2Dvalues; /* %residual-values */
obj cx__25residual_2Dvector; /* %residual-vector */
obj cx__25residual_2Dvector_2D_3Elist; /* %residual-vector->list */
obj cx__25residual_2Dvector_2Dlength; /* %residual-vector-length */
obj cx__25residual_2Dvector_2Dref; /* %residual-vector-ref */
obj cx__25residual_2Dvector_2Dset_21; /* %residual-vector-set! */
obj cx__25residual_2Dvector_3F; /* %residual-vector? */
obj cx__25residual_2Dvoid; /* %residual-void */
obj cx__25residual_2Dvoid_3F; /* %residual-void? */
obj cx__25residual_2Dwrite; /* %residual-write */
obj cx__25residual_2Dwrite_2Dbytevector; /* %residual-write-bytevector */
obj cx__25residual_2Dwrite_2Dchar; /* %residual-write-char */
obj cx__25residual_2Dwrite_2Dstring; /* %residual-write-string */
obj cx__25residual_2Dwrite_2Du8; /* %residual-write-u8 */
obj cx__25residual_2Dzero_3F; /* %residual-zero? */
obj cx__25residual_2F; /* %residual/ */
obj cx__25residual_3C; /* %residual< */
obj cx__25residual_3C_3D; /* %residual<= */
obj cx__25residual_3D; /* %residual= */
obj cx__25residual_3E; /* %residual> */
obj cx__25residual_3E_3D; /* %residual>= */
obj cx__2Acurrent_2Ddynamic_2Dstate_2A; /* *current-dynamic-state* */
obj cx__2Acurrent_2Derror_2Dport_2A; /* *current-error-port* */
obj cx__2Acurrent_2Dinput_2Dport_2A; /* *current-input-port* */
obj cx__2Acurrent_2Doutput_2Dport_2A; /* *current-output-port* */
obj cx__3Cerror_2Dobject_3E; /* <error-object> */
obj cx_apply; /* apply */
obj cx_assertion_2Dviolation; /* assertion-violation */
obj cx_call_2Dwith_2Dcurrent_2Dcontinuation; /* call-with-current-continuation */
obj cx_call_2Dwith_2Dinput_2Dfile; /* call-with-input-file */
obj cx_call_2Dwith_2Doutput_2Dfile; /* call-with-output-file */
obj cx_call_2Dwith_2Dport; /* call-with-port */
obj cx_close_2Dinput_2Dport; /* close-input-port */
obj cx_close_2Doutput_2Dport; /* close-output-port */
obj cx_close_2Dport; /* close-port */
obj cx_command_2Dline; /* command-line */
obj cx_current_2Dexception_2Dhandler; /* current-exception-handler */
obj cx_dynamic_2Dstate_2Dreroot_21; /* dynamic-state-reroot! */
obj cx_dynamic_2Dwind; /* dynamic-wind */
obj cx_error; /* error */
obj cx_error_2Dobject; /* error-object */
obj cx_error_2Dobject_2Dirritants; /* error-object-irritants */
obj cx_error_2Dobject_2Dkind; /* error-object-kind */
obj cx_error_2Dobject_2Dmessage; /* error-object-message */
obj cx_error_2Dobject_3F; /* error-object? */
obj cx_exact_2Dinteger_2Dsqrt; /* exact-integer-sqrt */
obj cx_file_2Derror; /* file-error */
obj cx_file_2Derror_3F; /* file-error? */
obj cx_fixnum_2D_3Estring; /* fixnum->string */
obj cx_flonum_2D_3Estring; /* flonum->string */
obj cx_floor_2F; /* floor/ */
obj cx_lcm_2F2; /* lcm/2 */
obj cx_make_2Dparameter; /* make-parameter */
obj cx_make_2Dpromise; /* make-promise */
obj cx_print_2Derror_2Dmessage; /* print-error-message */
obj cx_raise; /* raise */
obj cx_raise_2Dcontinuable; /* raise-continuable */
obj cx_read_2Derror; /* read-error */
obj cx_read_2Derror_3F; /* read-error? */
obj cx_reset; /* reset */
obj cx_set_2Dreset_2Dhandler_21; /* set-reset-handler! */
obj cx_simple_2Derror; /* simple-error */
obj cx_string_2D_3Efixnum; /* string->fixnum */
obj cx_string_2D_3Eflonum; /* string->flonum */
obj cx_truncate_2F; /* truncate/ */
obj cx_vector_2Dfill_21; /* vector-fill! */
obj cx_with_2Dexception_2Dhandler; /* with-exception-handler */
obj cx_with_2Dinput_2Dfrom_2Dfile; /* with-input-from-file */
obj cx_with_2Dinput_2Dfrom_2Dport; /* with-input-from-port */
obj cx_with_2Doutput_2Dto_2Dfile; /* with-output-to-file */
obj cx_with_2Doutput_2Dto_2Dport; /* with-output-to-port */
static obj cx__231041; /* constant #1041 */
static obj cx__231045; /* constant #1045 */
static obj cx__231056; /* constant #1056 */
static obj cx__231080; /* constant #1080 */
static obj cx__231121; /* constant #1121 */
static obj cx__231142; /* constant #1142 */
static obj cx__231144; /* constant #1144 */
static obj cx__231203; /* constant #1203 */
static obj cx__231207; /* constant #1207 */
static obj cx__231210; /* constant #1210 */
static obj cx__231214; /* constant #1214 */
static obj cx__231217; /* constant #1217 */
static obj cx__231221; /* constant #1221 */
static obj cx__231234; /* constant #1234 */
static obj cx__231250; /* constant #1250 */
static obj cx__231258; /* constant #1258 */
static obj cx__231264; /* constant #1264 */
static obj cx__231276; /* constant #1276 */
static obj cx__231288; /* constant #1288 */
static obj cx__231324; /* constant #1324 */
static obj cx__231332; /* constant #1332 */
static obj cx__231338; /* constant #1338 */
static obj cx__231341; /* constant #1341 */
static obj cx__231356; /* constant #1356 */
static obj cx__231357; /* constant #1357 */
static obj cx__231360; /* constant #1360 */
static obj cx__231367; /* constant #1367 */
static obj cx__231372; /* constant #1372 */
static obj cx__231377; /* constant #1377 */
static obj cx__231379; /* constant #1379 */
static obj cx__231383; /* constant #1383 */
static obj cx__231397; /* constant #1397 */
static obj cx__231403; /* constant #1403 */
static obj cx__231406; /* constant #1406 */
static obj cx__231423; /* constant #1423 */
static obj cx__231430; /* constant #1430 */
static obj cx__231435; /* constant #1435 */
static obj cx__231442; /* constant #1442 */
static obj cx__231495; /* constant #1495 */
static obj cx__231500; /* constant #1500 */
static obj cx__231522; /* constant #1522 */
static obj cx__231567; /* constant #1567 */
static obj cx__231585; /* constant #1585 */
static obj cx__231606; /* constant #1606 */
static obj cx__231648; /* constant #1648 */
static obj cx__231692; /* constant #1692 */
static obj cx__231693; /* constant #1693 */
static obj cx__231763; /* constant #1763 */
static obj cx__231824; /* constant #1824 */
static obj cx__231827; /* constant #1827 */
static obj cx__231830; /* constant #1830 */
static obj cx__231960; /* constant #1960 */
static obj cx__232014; /* constant #2014 */
static obj cx__232036; /* constant #2036 */
static obj cx__232091; /* constant #2091 */
static obj cx__232103; /* constant #2103 */
static obj cx__232107; /* constant #2107 */
static obj cx__232726; /* constant #2726 */
static obj cx__232743; /* constant #2743 */
static obj cx__233141; /* constant #3141 */
static obj cx__233244; /* constant #3244 */
static obj cx__23890; /* constant #890 */
static obj cx__23894; /* constant #894 */
static obj cx__23898; /* constant #898 */
static obj cx__23902; /* constant #902 */
static obj cx__23917; /* constant #917 */
static obj cx__23921; /* constant #921 */
static obj cx__23924; /* constant #924 */
static obj cx__23928; /* constant #928 */

/* helper functions */
/* %residual-real->fixnum */
static obj cxs__25residual_2Dreal_2D_3Efixnum(obj v78_n)
{ 
    return ((is_fixnum_obj(v78_n)) ? (v78_n) : obj_from_fixnum(fxflo(flonum_from_obj(v78_n))));
}

/* %residual-real? */
static obj cxs__25residual_2Dreal_3F(obj v147_x)
{ 
    return ((is_fixnum_obj(v147_x)) ? obj_from_bool(is_fixnum_obj(v147_x)) : obj_from_bool(is_flonum_obj(v147_x)));
}

/* %residual-integer? */
static obj cxs__25residual_2Dinteger_3F(obj v152_x)
{ 
    return ((is_fixnum_obj(v152_x)) ? obj_from_bool(is_fixnum_obj(v152_x)) : ((is_flonum_obj(v152_x)) ? obj_from_bool(flisint(flonum_from_obj(v152_x))) : obj_from_bool(0)));
}

/* %residual-exact */
static obj cxs__25residual_2Dexact(obj v158_x)
{ 
    return ((is_fixnum_obj(v158_x)) ? (v158_x) : obj_from_fixnum(fxflo(flonum_from_obj(v158_x))));
}

/* %residual-zero? */
static obj cxs__25residual_2Dzero_3F(obj v166_x)
{ 
    return ((is_fixnum_obj(v166_x)) ? obj_from_bool(fixnum_from_obj(v166_x) == 0) : obj_from_bool(flonum_from_obj(v166_x) == 0.0));
}

/* %residual-positive? */
static obj cxs__25residual_2Dpositive_3F(obj v171_x)
{ 
    return ((is_fixnum_obj(v171_x)) ? obj_from_bool(fixnum_from_obj(v171_x) > 0) : obj_from_bool(flonum_from_obj(v171_x) > 0.0));
}

/* %residual-negative? */
static obj cxs__25residual_2Dnegative_3F(obj v176_x)
{ 
    return ((is_fixnum_obj(v176_x)) ? obj_from_bool(fixnum_from_obj(v176_x) < 0) : obj_from_bool(flonum_from_obj(v176_x) < 0.0));
}

/* %residual-even? */
static obj cxs__25residual_2Deven_3F(obj v181_x)
{ 
    return ((is_fixnum_obj(v181_x)) ? obj_from_bool((fixnum_from_obj(v181_x) & 1) == 0) : obj_from_bool(flisint(flonum_from_obj(v181_x) / 2.0)));
}

/* %residual-odd? */
static obj cxs__25residual_2Dodd_3F(obj v186_x)
{ 
    return ((is_fixnum_obj(v186_x)) ? obj_from_bool((fixnum_from_obj(v186_x) & 1) != 0) : obj_from_bool(flisint((flonum_from_obj(v186_x) + 1.0) / 2.0)));
}

/* %residual-nan? */
static obj cxs__25residual_2Dnan_3F(obj v191_x)
{ 
  if ((is_flonum_obj(v191_x))) {
    { /* flnan? */ 
    flonum_t f = flonum_from_obj(v191_x);
    return obj_from_bool(f != f); };
  } else {
    return obj_from_bool(0);
  }
}

/* %residual-infinite? */
static obj cxs__25residual_2Dinfinite_3F(obj v195_x)
{ 
  if ((is_flonum_obj(v195_x))) {
    { /* flinfinite? */ 
    flonum_t f = flonum_from_obj(v195_x);
    return obj_from_bool(f <= -HUGE_VAL || f >= HUGE_VAL); };
  } else {
    return obj_from_bool(0);
  }
}

/* %residual-finite? */
static obj cxs__25residual_2Dfinite_3F(obj v199_x)
{ 
  if ((is_fixnum_obj(v199_x))) {
    return obj_from_bool(is_fixnum_obj(v199_x));
  } else {
  { /* let */
    obj v4347_tmp;
    { /* flinfinite? */ 
    flonum_t f = flonum_from_obj(v199_x);
    v4347_tmp = obj_from_bool(f <= -HUGE_VAL || f >= HUGE_VAL); };
    return obj_from_bool(!bool_from_obj(v4347_tmp));
  }
  }
}

/* %residual-numerator */
static obj cxs__25residual_2Dnumerator(obj v337_n)
{ 
    return (v337_n);
}

/* %residual-rationalize */
static obj cxs__25residual_2Drationalize(obj v342_n, obj v341_d)
{ 
    return (v342_n);
}

/* vector-fill! */
static obj cxs_vector_2Dfill_21(obj v547_v, obj v546_x)
{ 
  { /* letrec */
    obj v551_i;
  { /* let */
    obj v4346_tmp = obj_from_fixnum(+0);
    /* tail call */
    v551_i = (v4346_tmp);
    goto s_loop;
  }
  s_loop:
  if ((fixnum_from_obj(v551_i) == (vectorlen((v547_v))))) {
    return ((0) ? obj_from_bool(0) : obj_from_void(0));
  } else {
    (void) obj_from_void(vectorref((v547_v), fixnum_from_obj(v551_i)) = (v546_x));
  { /* let */
    obj v4345_tmp = obj_from_fixnum(fxadd(fixnum_from_obj(v551_i), (+1)));
    /* tail call */
    v551_i = (v4345_tmp);
    goto s_loop;
  }
  }
  }
}

/* %residual-port? */
static obj cxs__25residual_2Dport_3F(obj v936_x)
{ 
    return ((isiport((v936_x))) ? obj_from_bool(isiport((v936_x))) : obj_from_bool(isoport((v936_x))));
}

/* close-port */
static obj cxs_close_2Dport(obj v941_p)
{ 
  if ((isiport((v941_p)))) {
    { /* close-input-port */
    obj o = (v941_p); cxtype_iport_t *vt = iportvt(o); assert(vt);
    vt->close(iportdata(o)); vt->free(iportdata(o));  
    objptr_from_obj(o)[-1] = (obj)IPORT_CLOSED_NTAG; 
    (void) obj_from_void(0); };
  } else {
    (void) obj_from_void(0);
  }
  if ((isoport((v941_p)))) {
    { /* close-output-port */
    obj o = (v941_p); cxtype_oport_t *vt = oportvt(o); assert(vt);
    vt->close(oportdata(o)); vt->free(oportdata(o)); 
    objptr_from_obj(o)[-1] = (obj)OPORT_CLOSED_NTAG; 
    return obj_from_void(0); };
  } else {
    return obj_from_void(0);
  }
}

/* %residual-eqv? */
static obj cxs__25residual_2Deqv_3F(obj v990_x, obj v989_y)
{ 
    return (((v990_x) == (v989_y)) ? obj_from_bool((v990_x) == (v989_y)) : ((is_flonum_obj(v990_x)) ? ((is_flonum_obj(v989_y)) ? obj_from_bool(flonum_from_obj(v990_x) == flonum_from_obj(v989_y)) : obj_from_bool(0)) : obj_from_bool(0)));
}

/* %residual-real-part */
static obj cxs__25residual_2Dreal_2Dpart(obj v2123_x)
{ 
    return (v2123_x);
}

/* %residual-angle */
static obj cxs__25residual_2Dangle(obj v2133_x)
{ 
    return (bool_from_obj((is_fixnum_obj(v2133_x)) ? obj_from_bool(fixnum_from_obj(v2133_x) < 0) : obj_from_bool(flonum_from_obj(v2133_x) < 0.0)) ? (cx__232107) : obj_from_fixnum(+0));
}

/* gc roots */
static obj *globv[] = {
  &cx__25fail_2Dlambda,
  &cx__25residual_2A,
  &cx__25residual_2B,
  &cx__25residual_2D,
  &cx__25residual_2Dappend,
  &cx__25residual_2Datan,
  &cx__25residual_2Dbytevector,
  &cx__25residual_2Dchar_2Dready_3F,
  &cx__25residual_2Dcons_2A,
  &cx__25residual_2Dcurrent_2Derror_2Dport,
  &cx__25residual_2Dcurrent_2Dinput_2Dport,
  &cx__25residual_2Dcurrent_2Doutput_2Dport,
  &cx__25residual_2Ddisplay,
  &cx__25residual_2Ddisplay_2Dfixnum,
  &cx__25residual_2Ddisplay_2Dflonum,
  &cx__25residual_2Ddisplay_2Dinput_2Dport,
  &cx__25residual_2Ddisplay_2Doutput_2Dport,
  &cx__25residual_2Ddisplay_2Dprocedure,
  &cx__25residual_2Dexit,
  &cx__25residual_2Dfl_2A,
  &cx__25residual_2Dfl_2B,
  &cx__25residual_2Dfl_2D,
  &cx__25residual_2Dfl_2F,
  &cx__25residual_2Dfl_3C_3D_3F,
  &cx__25residual_2Dfl_3C_3F,
  &cx__25residual_2Dfl_3D_3F,
  &cx__25residual_2Dfl_3E_3D_3F,
  &cx__25residual_2Dfl_3E_3F,
  &cx__25residual_2Dflatan,
  &cx__25residual_2Dflmax,
  &cx__25residual_2Dflmin,
  &cx__25residual_2Dflush_2Doutput_2Dport,
  &cx__25residual_2Dfor_2Deach,
  &cx__25residual_2Dfx_2A,
  &cx__25residual_2Dfx_2B,
  &cx__25residual_2Dfx_2D,
  &cx__25residual_2Dfx_2F,
  &cx__25residual_2Dfx_3C_3D_3F,
  &cx__25residual_2Dfx_3C_3F,
  &cx__25residual_2Dfx_3D_3F,
  &cx__25residual_2Dfx_3E_3D_3F,
  &cx__25residual_2Dfx_3E_3F,
  &cx__25residual_2Dfxmax,
  &cx__25residual_2Dfxmin,
  &cx__25residual_2Dgcd,
  &cx__25residual_2Dlcm,
  &cx__25residual_2Dlist,
  &cx__25residual_2Dlog,
  &cx__25residual_2Dmake_2Dbytevector,
  &cx__25residual_2Dmake_2Dcase_2Dlambda,
  &cx__25residual_2Dmake_2Dstring,
  &cx__25residual_2Dmake_2Dvector,
  &cx__25residual_2Dmap,
  &cx__25residual_2Dmax,
  &cx__25residual_2Dmin,
  &cx__25residual_2Dnewline,
  &cx__25residual_2Dnumber_2D_3Estring,
  &cx__25residual_2Dpeek_2Dchar,
  &cx__25residual_2Dpeek_2Du8,
  &cx__25residual_2Dread,
  &cx__25residual_2Dread_2Dchar,
  &cx__25residual_2Dread_2Dsimple,
  &cx__25residual_2Dread_2Du8,
  &cx__25residual_2Drecord_3F,
  &cx__25residual_2Dstring,
  &cx__25residual_2Dstring_2D_3Enumber,
  &cx__25residual_2Dstring_2Dappend,
  &cx__25residual_2Du8_2Dready_3F,
  &cx__25residual_2Dvalues,
  &cx__25residual_2Dvector,
  &cx__25residual_2Dwrite,
  &cx__25residual_2Dwrite_2Dbytevector,
  &cx__25residual_2Dwrite_2Dchar,
  &cx__25residual_2Dwrite_2Dstring,
  &cx__25residual_2Dwrite_2Du8,
  &cx__25residual_2F,
  &cx__25residual_3C,
  &cx__25residual_3C_3D,
  &cx__25residual_3D,
  &cx__25residual_3E,
  &cx__25residual_3E_3D,
  &cx__2Acurrent_2Ddynamic_2Dstate_2A,
  &cx__2Acurrent_2Derror_2Dport_2A,
  &cx__2Acurrent_2Dinput_2Dport_2A,
  &cx__2Acurrent_2Doutput_2Dport_2A,
  &cx__3Cerror_2Dobject_3E,
  &cx_apply,
  &cx_assertion_2Dviolation,
  &cx_current_2Dexception_2Dhandler,
  &cx_error,
  &cx_file_2Derror,
  &cx_make_2Dparameter,
  &cx_read_2Derror,
  &cx_reset,
  &cx_simple_2Derror,
  &cx__231041,
  &cx__231045,
  &cx__231056,
  &cx__231080,
  &cx__231121,
  &cx__231142,
  &cx__231144,
  &cx__231203,
  &cx__231207,
  &cx__231210,
  &cx__231214,
  &cx__231217,
  &cx__231221,
  &cx__231234,
  &cx__231250,
  &cx__231258,
  &cx__231264,
  &cx__231276,
  &cx__231288,
  &cx__231324,
  &cx__231332,
  &cx__231338,
  &cx__231341,
  &cx__231356,
  &cx__231357,
  &cx__231360,
  &cx__231367,
  &cx__231372,
  &cx__231377,
  &cx__231379,
  &cx__231383,
  &cx__231397,
  &cx__231403,
  &cx__231406,
  &cx__231423,
  &cx__231430,
  &cx__231435,
  &cx__231442,
  &cx__231495,
  &cx__231500,
  &cx__231522,
  &cx__231567,
  &cx__231585,
  &cx__231606,
  &cx__231648,
  &cx__231692,
  &cx__231693,
  &cx__231763,
  &cx__231824,
  &cx__231827,
  &cx__231830,
  &cx__231960,
  &cx__232014,
  &cx__232036,
  &cx__232091,
  &cx__232103,
  &cx__232107,
  &cx__232726,
  &cx__232743,
  &cx__233141,
  &cx__233244,
  &cx__23890,
  &cx__23894,
  &cx__23898,
  &cx__23902,
  &cx__23917,
  &cx__23921,
  &cx__23924,
  &cx__23928,
};

static cxroot_t root = {
  sizeof(globv)/sizeof(obj *), globv, NULL
};

/* entry points */
static obj host(obj);
static obj cases[555] = {
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
  (obj)host,  (obj)host,  (obj)host,  (obj)host,  (obj)host,
};

/* host procedure */
#define MAX_HOSTREGS 68
static obj host(obj pc)
{
  register obj *r = cxg_regs;
  register obj *hp = cxg_hp;
  register int rc = cxg_rc;
  rreserve(MAX_HOSTREGS); 
jump: 
  switch (case_from_obj(pc)) {

case 0: /* load module */
    cx__23890 = (hpushstr(0, newstring("r")));
    cx__23894 = (hpushstr(0, newstring("cannot open input file")));
    cx__23898 = (hpushstr(0, newstring("rb")));
    cx__23902 = (hpushstr(0, newstring("cannot open binary input file")));
    cx__23917 = (hpushstr(0, newstring("w")));
    cx__23921 = (hpushstr(0, newstring("cannot open output file")));
    cx__23924 = (hpushstr(0, newstring("wb")));
    cx__23928 = (hpushstr(0, newstring("cannot open binary output file")));
    cx__231041 = (hpushstr(0, newstring(": ")));
    cx__231045 = (hpushstr(0, newstring(" in ")));
    cx__231056 = (hpushstr(0, newstring("Error")));
    cx__231080 = (hpushstr(0, newstring("Assertion violation")));
    cx__231121 = (hpushstr(0, newstring("unexpected number/symbol char")));
    cx__231142 = (hpushstr(0, newstring("unsupported number syntax (implementation restriction)")));
    cx__231144 = (hpushstr(0, newstring(".")));
    cx__231203 = (hpushstr(0, newstring("+inf.0")));
    cx__231207 = (hpushstr(0, newstring("-inf.0")));
    cx__231210 = (hpushstr(0, newstring("+nan.0")));
    cx__231214 = (hpushstr(0, newstring("-nan.0")));
    cx__231217 = (hpushstr(0, newstring("+i")));
    cx__231221 = (hpushstr(0, newstring("-i")));
    { static char s[] = { 92, 120, 32, 101, 115, 99, 97, 112, 101, 32, 115, 101, 113, 117, 101, 110, 99, 101, 32, 105, 115, 32, 116, 111, 111, 32, 115, 104, 111, 114, 116, 0 };
    cx__231234 = (hpushstr(0, newstring(s))); }
    { static char s[] = { 92, 120, 32, 101, 115, 99, 97, 112, 101, 32, 115, 101, 113, 117, 101, 110, 99, 101, 32, 105, 115, 32, 116, 111, 111, 32, 108, 111, 110, 103, 0 };
    cx__231250 = (hpushstr(0, newstring(s))); }
    { static char s[] = { 117, 110, 101, 120, 112, 101, 99, 116, 101, 100, 32, 99, 104, 97, 114, 32, 105, 110, 32, 92, 120, 32, 101, 115, 99, 97, 112, 101, 32, 115, 101, 113, 117, 101, 110, 99, 101, 0 };
    cx__231258 = (hpushstr(0, newstring(s))); }
    cx__231264 = (hpushstr(0, newstring("end of file within a string")));
    cx__231276 = (hpushstr(0, newstring("invalid char escape in")));
    cx__231288 = (hpushstr(0, newstring("no newline in line ending escape")));
    cx__231324 = (hpushstr(0, newstring("end of file within a")));
    cx__231332 = (hpushstr(0, newstring("invalid byte inside bytevector --")));
    cx__231338 = (hpushstr(0, newstring("error inside bytevector --")));
    cx__231341 = (hpushstr(0, newstring("eof inside bytevector")));
    cx__231356 = (hpushstr(0, newstring("error inside list --")));
    cx__231357 = (hpushstr(0, newstring("dot in #(...)")));
    cx__231360 = (hpushstr(0, newstring("randomness after form after dot")));
    cx__231367 = (hpushstr(0, newstring("eof inside list -- unbalanced parentheses")));
    cx__231372 = (hpushstr(0, newstring("missing car -- ( immediately followed by .")));
    cx__231377 = (hpushstr(0, newstring("illegal character read")));
    cx__231379 = (hpushstr(0, newstring("unknown # syntax")));
    cx__231383 = (hpushstr(0, newstring("invalid terminator for #N notation")));
    cx__231397 = (hpushstr(0, newstring("#n= has another label as target")));
    cx__231403 = (hpushstr(0, newstring("duplicate #n= tag:")));
    cx__231406 = (hpushstr(0, newstring("invalid #n= reference:")));
    cx__231423 = (hpushstr(0, newstring("unknown #n# reference:")));
    cx__231430 = (hpushstr(0, newstring("end of file within a #N notation")));
    cx__231435 = (hpushstr(0, newstring("#N=/#N# notation is not allowed in this mode")));
    { static char s[] = { 117, 110, 107, 110, 111, 119, 110, 32, 35, 92, 32, 110, 97, 109, 101, 0 };
    cx__231442 = (hpushstr(0, newstring(s))); }
    { static char s[] = { 101, 110, 100, 32, 111, 102, 32, 102, 105, 108, 101, 32, 97, 102, 116, 101, 114, 32, 35, 92, 0 };
    cx__231495 = (hpushstr(0, newstring(s))); }
    cx__231500 = (hpushstr(0, newstring("invalid bytevector syntax")));
    cx__231522 = (hpushstr(0, newstring("end of file in #| comment")));
    cx__231567 = (hpushstr(0, newstring("unexpected name after #")));
    cx__231585 = (hpushstr(0, newstring("end of file after #")));
    cx__231606 = (hpushstr(0, newstring("end of file within a |symbol|")));
    cx__231648 = (hpushstr(0, newstring("end of file after ,")));
    cx__231692 = (hpushstr(0, newstring("unexpected token:")));
    cx__231693 = (hpushstr(0, newstring("unexpected end of file")));
    { static char s[] = { 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121, 122, 33, 36, 37, 38, 42, 47, 58, 60, 61, 62, 63, 94, 95, 126, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 43, 45, 46, 64, 0 };
    cx__231763 = (hpushstr(0, newstring(s))); }
    { static char s[] = { 34, 32, 46, 32, 34, 0 };
    cx__231824 = (hpushstr(0, newstring(s))); }
    cx__231827 = (hpushstr(0, newstring("right bracket")));
    cx__231830 = (hpushstr(0, newstring("right parenthesis")));
    { /* cons */ 
    hreserve(hbsz(3), 0); /* 0 live regs */
    *--hp = (mknull());
    *--hp = (mksymbol(internsym("irritants")));
    *--hp = obj_from_size(PAIR_BTAG); 
    r[0] = (hendblk(3)); }
    { /* cons */ 
    hreserve(hbsz(3), 1); /* 1 live regs */
    *--hp = r[0];  
    *--hp = (mksymbol(internsym("message")));
    *--hp = obj_from_size(PAIR_BTAG); 
    r[0] = (hendblk(3)); }
    { /* cons */ 
    hreserve(hbsz(3), 1); /* 1 live regs */
    *--hp = r[0];  
    *--hp = (mksymbol(internsym("kind")));
    *--hp = obj_from_size(PAIR_BTAG); 
    cx__231960 = (hendblk(3)); }
    cx__232014 = (hpushstr(0, newstring("unhandled exception")));
    cx__232036 = (hpushstr(0, newstring("exception handler returned")));
    cx__232091 = (hpushstr(0, newstring("nonzero imag part not supported")));
    cx__232103 = (hpushstr(0, newstring("angle not supported")));
    cx__232107 = obj_from_flonum(0, +3.141592653589793238462643e+0);
    cx__232726 = obj_from_flonum(0, +0.0e+0);
    cx__232743 = obj_from_flonum(0, +1.0e+0);
    cx__233141 = (hpushstr(0, newstring("")));
    cx__233244 = (hpushstr(0, newstring("unexpected number of arguments")));
    { static obj c[] = { obj_from_case(1) }; cx__25residual_2Dvoid = (obj)c; }
    { static obj c[] = { obj_from_case(2) }; cx__25residual_2Dvoid_3F = (obj)c; }
    { static obj c[] = { obj_from_case(3) }; cx__25residual_2Dboolean_3F = (obj)c; }
    { static obj c[] = { obj_from_case(4) }; cx__25residual_2Dnot = (obj)c; }
    { static obj c[] = { obj_from_case(5) }; cx__25residual_2Dfixnum_3F = (obj)c; }
    { static obj c[] = { obj_from_case(6) }; cx__25residual_2Dfixnum_2Dwidth = (obj)c; }
    { static obj c[] = { obj_from_case(7) }; cx__25residual_2Dleast_2Dfixnum = (obj)c; }
    { static obj c[] = { obj_from_case(8) }; cx__25residual_2Dgreatest_2Dfixnum = (obj)c; }
    { static obj c[] = { obj_from_case(9) }; cx__25residual_2Dfxzero_3F = (obj)c; }
    { static obj c[] = { obj_from_case(10) }; cx__25residual_2Dfxpositive_3F = (obj)c; }
    { static obj c[] = { obj_from_case(11) }; cx__25residual_2Dfxnegative_3F = (obj)c; }
    { static obj c[] = { obj_from_case(12) }; cx__25residual_2Dfxodd_3F = (obj)c; }
    { static obj c[] = { obj_from_case(13) }; cx__25residual_2Dfxeven_3F = (obj)c; }
    { static obj c[] = { obj_from_case(14) }; cx__25residual_2Dfxquotient = (obj)c; }
    { static obj c[] = { obj_from_case(15) }; cx__25residual_2Dfxremainder = (obj)c; }
    { static obj c[] = { obj_from_case(16) }; cx__25residual_2Dfxmodquo = (obj)c; }
    { static obj c[] = { obj_from_case(17) }; cx__25residual_2Dfxmodulo = (obj)c; }
    { static obj c[] = { obj_from_case(18) }; cx__25residual_2Dfxeuq = (obj)c; }
    { static obj c[] = { obj_from_case(19) }; cx__25residual_2Dfxeur = (obj)c; }
    { static obj c[] = { obj_from_case(20) }; cx__25residual_2Dfxabs = (obj)c; }
    { static obj c[] = { obj_from_case(21) }; cx__25residual_2Dfxgcd = (obj)c; }
    { static obj c[] = { obj_from_case(22) }; cx__25residual_2Dfxexpt = (obj)c; }
    { static obj c[] = { obj_from_case(23) }; cx__25residual_2Dfxsqrt = (obj)c; }
    { static obj c[] = { obj_from_case(24) }; cx__25residual_2Dfxnot = (obj)c; }
    { static obj c[] = { obj_from_case(25) }; cx__25residual_2Dfxand = (obj)c; }
    { static obj c[] = { obj_from_case(26) }; cx__25residual_2Dfxior = (obj)c; }
    { static obj c[] = { obj_from_case(27) }; cx__25residual_2Dfxxor = (obj)c; }
    { static obj c[] = { obj_from_case(28) }; cx__25residual_2Dfxarithmetic_2Dshift_2Dleft = (obj)c; }
    { static obj c[] = { obj_from_case(29) }; cx__25residual_2Dfxarithmetic_2Dshift_2Dright = (obj)c; }
    { static obj c[] = { obj_from_case(30) }; cx__25residual_2Dflonum_3F = (obj)c; }
    { static obj c[] = { obj_from_case(31) }; cx__25residual_2Dfixnum_2D_3Eflonum = (obj)c; }
    { static obj c[] = { obj_from_case(32) }; cx__25residual_2Dflonum_2D_3Efixnum = (obj)c; }
    { static obj c[] = { obj_from_case(33) }; cx__25residual_2Dreal_2D_3Eflonum = (obj)c; }
    { static obj c[] = { obj_from_case(34) }; cx__25residual_2Dreal_2D_3Efixnum = (obj)c; }
    { static obj c[] = { obj_from_case(35) }; cx__25residual_2Dflinteger_3F = (obj)c; }
    { static obj c[] = { obj_from_case(36) }; cx__25residual_2Dflzero_3F = (obj)c; }
    { static obj c[] = { obj_from_case(37) }; cx__25residual_2Dflpositive_3F = (obj)c; }
    { static obj c[] = { obj_from_case(38) }; cx__25residual_2Dflnegative_3F = (obj)c; }
    { static obj c[] = { obj_from_case(39) }; cx__25residual_2Dflodd_3F = (obj)c; }
    { static obj c[] = { obj_from_case(40) }; cx__25residual_2Dfleven_3F = (obj)c; }
    { static obj c[] = { obj_from_case(41) }; cx__25residual_2Dflnan_3F = (obj)c; }
    { static obj c[] = { obj_from_case(42) }; cx__25residual_2Dflinfinite_3F = (obj)c; }
    { static obj c[] = { obj_from_case(43) }; cx__25residual_2Dflquotient = (obj)c; }
    { static obj c[] = { obj_from_case(44) }; cx__25residual_2Dflremainder = (obj)c; }
    { static obj c[] = { obj_from_case(45) }; cx__25residual_2Dflmodquo = (obj)c; }
    { static obj c[] = { obj_from_case(46) }; cx__25residual_2Dflmodulo = (obj)c; }
    { static obj c[] = { obj_from_case(47) }; cx__25residual_2Dflabs = (obj)c; }
    { static obj c[] = { obj_from_case(48) }; cx__25residual_2Dflgcd = (obj)c; }
    { static obj c[] = { obj_from_case(49) }; cx__25residual_2Dflfloor = (obj)c; }
    { static obj c[] = { obj_from_case(50) }; cx__25residual_2Dflceiling = (obj)c; }
    { static obj c[] = { obj_from_case(51) }; cx__25residual_2Dfltruncate = (obj)c; }
    { static obj c[] = { obj_from_case(52) }; cx__25residual_2Dflround = (obj)c; }
    { static obj c[] = { obj_from_case(53) }; cx__25residual_2Dflsqrt = (obj)c; }
    { static obj c[] = { obj_from_case(54) }; cx__25residual_2Dflexp = (obj)c; }
    { static obj c[] = { obj_from_case(55) }; cx__25residual_2Dfllog = (obj)c; }
    { static obj c[] = { obj_from_case(56) }; cx__25residual_2Dfllog10 = (obj)c; }
    { static obj c[] = { obj_from_case(57) }; cx__25residual_2Dflsin = (obj)c; }
    { static obj c[] = { obj_from_case(58) }; cx__25residual_2Dflcos = (obj)c; }
    { static obj c[] = { obj_from_case(59) }; cx__25residual_2Dfltan = (obj)c; }
    { static obj c[] = { obj_from_case(60) }; cx__25residual_2Dflasin = (obj)c; }
    { static obj c[] = { obj_from_case(61) }; cx__25residual_2Dflacos = (obj)c; }
    { static obj c[] = { obj_from_case(62) }; cx__25residual_2Dflexpt = (obj)c; }
    { static obj c[] = { obj_from_case(63) }; cx__25residual_2Dfxfl_2F = (obj)c; }
    { static obj c[] = { obj_from_case(64) }; cx__25residual_2Dreal_3F = (obj)c; }
    { static obj c[] = { obj_from_case(65) }; cx__25residual_2Dinteger_3F = (obj)c; }
    { static obj c[] = { obj_from_case(66) }; cx__25residual_2Dexact = (obj)c; }
    { static obj c[] = { obj_from_case(67) }; cx__25residual_2Dinexact = (obj)c; }
    { static obj c[] = { obj_from_case(68) }; cx__25residual_2Dzero_3F = (obj)c; }
    { static obj c[] = { obj_from_case(69) }; cx__25residual_2Dpositive_3F = (obj)c; }
    { static obj c[] = { obj_from_case(70) }; cx__25residual_2Dnegative_3F = (obj)c; }
    { static obj c[] = { obj_from_case(71) }; cx__25residual_2Deven_3F = (obj)c; }
    { static obj c[] = { obj_from_case(72) }; cx__25residual_2Dodd_3F = (obj)c; }
    { static obj c[] = { obj_from_case(73) }; cx__25residual_2Dnan_3F = (obj)c; }
    { static obj c[] = { obj_from_case(74) }; cx__25residual_2Dinfinite_3F = (obj)c; }
    { static obj c[] = { obj_from_case(75) }; cx__25residual_2Dfinite_3F = (obj)c; }
    { static obj c[] = { obj_from_case(76) }; cx__25residual_2Dabs = (obj)c; }
    { static obj c[] = { obj_from_case(77) }; cx__25residual_2Dquotient = (obj)c; }
    { static obj c[] = { obj_from_case(78) }; cx__25residual_2Dremainder = (obj)c; }
    { static obj c[] = { obj_from_case(79) }; cx__25residual_2Dmodquo = (obj)c; }
    { static obj c[] = { obj_from_case(80) }; cx__25residual_2Dmodulo = (obj)c; }
    { static obj c[] = { obj_from_case(81) }; cx_lcm_2F2 = (obj)c; }
    { static obj c[] = { obj_from_case(82) }; cx__25residual_2Dnumerator = (obj)c; }
    { static obj c[] = { obj_from_case(83) }; cx__25residual_2Ddenominator = (obj)c; }
    { static obj c[] = { obj_from_case(84) }; cx__25residual_2Drationalize = (obj)c; }
    { static obj c[] = { obj_from_case(85) }; cx__25residual_2Dfloor = (obj)c; }
    { static obj c[] = { obj_from_case(86) }; cx__25residual_2Dceiling = (obj)c; }
    { static obj c[] = { obj_from_case(87) }; cx__25residual_2Dtruncate = (obj)c; }
    { static obj c[] = { obj_from_case(88) }; cx__25residual_2Dround = (obj)c; }
    { static obj c[] = { obj_from_case(89) }; cx__25residual_2Dsqrt = (obj)c; }
    { static obj c[] = { obj_from_case(90) }; cx__25residual_2Dexp = (obj)c; }
    { static obj c[] = { obj_from_case(91) }; cx__25residual_2Dsin = (obj)c; }
    { static obj c[] = { obj_from_case(92) }; cx__25residual_2Dcos = (obj)c; }
    { static obj c[] = { obj_from_case(93) }; cx__25residual_2Dtan = (obj)c; }
    { static obj c[] = { obj_from_case(94) }; cx__25residual_2Dasin = (obj)c; }
    { static obj c[] = { obj_from_case(95) }; cx__25residual_2Dacos = (obj)c; }
    { static obj c[] = { obj_from_case(96) }; cx__25residual_2Dexpt = (obj)c; }
    { static obj c[] = { obj_from_case(97) }; cx__25residual_2Dsquare = (obj)c; }
    { static obj c[] = { obj_from_case(98) }; cx__25residual_2Dchar_3F = (obj)c; }
    { static obj c[] = { obj_from_case(99) }; cx__25residual_2Dchar_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(100) }; cx__25residual_2Dchar_3C_3F = (obj)c; }
    { static obj c[] = { obj_from_case(101) }; cx__25residual_2Dchar_3E_3F = (obj)c; }
    { static obj c[] = { obj_from_case(102) }; cx__25residual_2Dchar_3C_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(103) }; cx__25residual_2Dchar_3E_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(104) }; cx__25residual_2Dchar_2Dci_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(105) }; cx__25residual_2Dchar_2Dci_3C_3F = (obj)c; }
    { static obj c[] = { obj_from_case(106) }; cx__25residual_2Dchar_2Dci_3E_3F = (obj)c; }
    { static obj c[] = { obj_from_case(107) }; cx__25residual_2Dchar_2Dci_3C_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(108) }; cx__25residual_2Dchar_2Dci_3E_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(109) }; cx__25residual_2Dchar_2Dalphabetic_3F = (obj)c; }
    { static obj c[] = { obj_from_case(110) }; cx__25residual_2Dchar_2Dnumeric_3F = (obj)c; }
    { static obj c[] = { obj_from_case(111) }; cx__25residual_2Dchar_2Dwhitespace_3F = (obj)c; }
    { static obj c[] = { obj_from_case(112) }; cx__25residual_2Dchar_2Dupper_2Dcase_3F = (obj)c; }
    { static obj c[] = { obj_from_case(113) }; cx__25residual_2Dchar_2Dlower_2Dcase_3F = (obj)c; }
    { static obj c[] = { obj_from_case(114) }; cx__25residual_2Dchar_2D_3Einteger = (obj)c; }
    { static obj c[] = { obj_from_case(115) }; cx__25residual_2Dinteger_2D_3Echar = (obj)c; }
    { static obj c[] = { obj_from_case(116) }; cx__25residual_2Dchar_2Dupcase = (obj)c; }
    { static obj c[] = { obj_from_case(117) }; cx__25residual_2Dchar_2Ddowncase = (obj)c; }
    { static obj c[] = { obj_from_case(118) }; cx__25residual_2Dstring_3F = (obj)c; }
    { static obj c[] = { obj_from_case(119) }; cx__25residual_2Dstring_2Dlength = (obj)c; }
    { static obj c[] = { obj_from_case(120) }; cx__25residual_2Dstring_2Dref = (obj)c; }
    { static obj c[] = { obj_from_case(121) }; cx__25residual_2Dstring_2Dset_21 = (obj)c; }
    { static obj c[] = { obj_from_case(122) }; cx__25residual_2Dstring_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(123) }; cx__25residual_2Dstring_3C_3F = (obj)c; }
    { static obj c[] = { obj_from_case(124) }; cx__25residual_2Dstring_3E_3F = (obj)c; }
    { static obj c[] = { obj_from_case(125) }; cx__25residual_2Dstring_3C_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(126) }; cx__25residual_2Dstring_3E_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(127) }; cx__25residual_2Dstring_2Dci_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(128) }; cx__25residual_2Dstring_2Dci_3C_3F = (obj)c; }
    { static obj c[] = { obj_from_case(129) }; cx__25residual_2Dstring_2Dci_3E_3F = (obj)c; }
    { static obj c[] = { obj_from_case(130) }; cx__25residual_2Dstring_2Dci_3C_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(131) }; cx__25residual_2Dstring_2Dci_3E_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(132) }; cx__25residual_2Dsubstring = (obj)c; }
    { static obj c[] = { obj_from_case(133) }; cx__25residual_2Dstring_2Dappend_2F2 = (obj)c; }
    { static obj c[] = { obj_from_case(134) }; cx__25residual_2Dstring_2Dcopy = (obj)c; }
    { static obj c[] = { obj_from_case(135) }; cx__25residual_2Dstring_2Dfill_21 = (obj)c; }
    { static obj c[] = { obj_from_case(136) }; cx__25residual_2Dstring_2Dposition = (obj)c; }
    { static obj c[] = { obj_from_case(137) }; cx__25residual_2Dvector_3F = (obj)c; }
    { static obj c[] = { obj_from_case(138) }; cx__25residual_2Dmake_2Dvector = (obj)c; }
    { static obj c[] = { obj_from_case(139) }; cx__25residual_2Dvector_2Dlength = (obj)c; }
    { static obj c[] = { obj_from_case(140) }; cx__25residual_2Dvector_2Dref = (obj)c; }
    { static obj c[] = { obj_from_case(141) }; cx__25residual_2Dvector_2Dset_21 = (obj)c; }
    { static obj c[] = { obj_from_case(142) }; cx_vector_2Dfill_21 = (obj)c; }
    { static obj c[] = { obj_from_case(143) }; cx__25residual_2Dbyte_3F = (obj)c; }
    { static obj c[] = { obj_from_case(144) }; cx__25residual_2Dbytevector_3F = (obj)c; }
    { static obj c[] = { obj_from_case(145) }; cx__25residual_2Dbytevector_2Dlength = (obj)c; }
    { static obj c[] = { obj_from_case(146) }; cx__25residual_2Dbytevector_2Du8_2Dref = (obj)c; }
    { static obj c[] = { obj_from_case(147) }; cx__25residual_2Dbytevector_2Du8_2Dset_21 = (obj)c; }
    { static obj c[] = { obj_from_case(148) }; cx__25residual_2Dbytevector_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(149) }; cx__25residual_2Dsubbytevector = (obj)c; }
    { static obj c[] = { obj_from_case(150) }; cx__25residual_2Dbox_3F = (obj)c; }
    { static obj c[] = { obj_from_case(151) }; cx__25residual_2Dbox = (obj)c; }
    { static obj c[] = { obj_from_case(152) }; cx__25residual_2Dunbox = (obj)c; }
    { static obj c[] = { obj_from_case(153) }; cx__25residual_2Dset_2Dbox_21 = (obj)c; }
    { static obj c[] = { obj_from_case(154) }; cx__25residual_2Dnull_3F = (obj)c; }
    { static obj c[] = { obj_from_case(155) }; cx__25residual_2Dpair_3F = (obj)c; }
    { static obj c[] = { obj_from_case(156) }; cx__25residual_2Datom_3F = (obj)c; }
    { static obj c[] = { obj_from_case(157) }; cx__25residual_2Dlist_3F = (obj)c; }
    { static obj c[] = { obj_from_case(158) }; cx__25residual_2Dcons = (obj)c; }
    { static obj c[] = { obj_from_case(159) }; cx__25residual_2Dcar = (obj)c; }
    { static obj c[] = { obj_from_case(160) }; cx__25residual_2Dset_2Dcar_21 = (obj)c; }
    { static obj c[] = { obj_from_case(161) }; cx__25residual_2Dcdr = (obj)c; }
    { static obj c[] = { obj_from_case(162) }; cx__25residual_2Dset_2Dcdr_21 = (obj)c; }
    { static obj c[] = { obj_from_case(163) }; cx__25residual_2Dcaar = (obj)c; }
    { static obj c[] = { obj_from_case(164) }; cx__25residual_2Dcadr = (obj)c; }
    { static obj c[] = { obj_from_case(165) }; cx__25residual_2Dcdar = (obj)c; }
    { static obj c[] = { obj_from_case(166) }; cx__25residual_2Dcddr = (obj)c; }
    { static obj c[] = { obj_from_case(167) }; cx__25residual_2Dcaaar = (obj)c; }
    { static obj c[] = { obj_from_case(168) }; cx__25residual_2Dcaadr = (obj)c; }
    { static obj c[] = { obj_from_case(169) }; cx__25residual_2Dcadar = (obj)c; }
    { static obj c[] = { obj_from_case(170) }; cx__25residual_2Dcaddr = (obj)c; }
    { static obj c[] = { obj_from_case(171) }; cx__25residual_2Dcdaar = (obj)c; }
    { static obj c[] = { obj_from_case(172) }; cx__25residual_2Dcdadr = (obj)c; }
    { static obj c[] = { obj_from_case(173) }; cx__25residual_2Dcddar = (obj)c; }
    { static obj c[] = { obj_from_case(174) }; cx__25residual_2Dcdddr = (obj)c; }
    { static obj c[] = { obj_from_case(175) }; cx__25residual_2Dcaaaar = (obj)c; }
    { static obj c[] = { obj_from_case(176) }; cx__25residual_2Dcaaadr = (obj)c; }
    { static obj c[] = { obj_from_case(177) }; cx__25residual_2Dcaadar = (obj)c; }
    { static obj c[] = { obj_from_case(178) }; cx__25residual_2Dcaaddr = (obj)c; }
    { static obj c[] = { obj_from_case(179) }; cx__25residual_2Dcadaar = (obj)c; }
    { static obj c[] = { obj_from_case(180) }; cx__25residual_2Dcadadr = (obj)c; }
    { static obj c[] = { obj_from_case(181) }; cx__25residual_2Dcaddar = (obj)c; }
    { static obj c[] = { obj_from_case(182) }; cx__25residual_2Dcadddr = (obj)c; }
    { static obj c[] = { obj_from_case(183) }; cx__25residual_2Dcdaaar = (obj)c; }
    { static obj c[] = { obj_from_case(184) }; cx__25residual_2Dcdaadr = (obj)c; }
    { static obj c[] = { obj_from_case(185) }; cx__25residual_2Dcdadar = (obj)c; }
    { static obj c[] = { obj_from_case(186) }; cx__25residual_2Dcdaddr = (obj)c; }
    { static obj c[] = { obj_from_case(187) }; cx__25residual_2Dcddaar = (obj)c; }
    { static obj c[] = { obj_from_case(188) }; cx__25residual_2Dcddadr = (obj)c; }
    { static obj c[] = { obj_from_case(189) }; cx__25residual_2Dcdddar = (obj)c; }
    { static obj c[] = { obj_from_case(190) }; cx__25residual_2Dcddddr = (obj)c; }
    { static obj c[] = { obj_from_case(191) }; cx__25residual_2Dlength = (obj)c; }
    { static obj c[] = { obj_from_case(192) }; cx__25residual_2Dreverse = (obj)c; }
    { static obj c[] = { obj_from_case(193) }; cx__25residual_2Dreverse_21 = (obj)c; }
    { static obj c[] = { obj_from_case(194) }; cx__25residual_2Dappend_2F2 = (obj)c; }
    { static obj c[] = { obj_from_case(195) }; cx__25residual_2Dlist_2Dcopy = (obj)c; }
    { static obj c[] = { obj_from_case(196) }; cx__25residual_2Dlist_2Dref = (obj)c; }
    { static obj c[] = { obj_from_case(197) }; cx__25residual_2Dlist_2Dtail = (obj)c; }
    { static obj c[] = { obj_from_case(198) }; cx__25residual_2Dlast_2Dpair = (obj)c; }
    { static obj c[] = { obj_from_case(199) }; cx__25residual_2Dsymbol_3F = (obj)c; }
    { static obj c[] = { obj_from_case(200) }; cx__25residual_2Dsymbol_3D_3F = (obj)c; }
    { static obj c[] = { obj_from_case(201) }; cx__25residual_2Dmake_2Drecord = (obj)c; }
    { static obj c[] = { obj_from_case(202) }; cx__25residual_2Drecord_2Dtype_2Ddescriptor = (obj)c; }
    { static obj c[] = { obj_from_case(203) }; cx__25residual_2Drecord_2Dlength = (obj)c; }
    { static obj c[] = { obj_from_case(204) }; cx__25residual_2Drecord_2Dref = (obj)c; }
    { static obj c[] = { obj_from_case(205) }; cx__25residual_2Drecord_2Dset_21 = (obj)c; }
    { static obj c[] = { obj_from_case(206) }; cx__25residual_2Dnew_2Drecord_2Dtype = (obj)c; }
    { static obj c[] = { obj_from_case(207) }; cx__25residual_2Dsymbol_2D_3Estring = (obj)c; }
    { static obj c[] = { obj_from_case(208) }; cx__25residual_2Dstring_2D_3Esymbol = (obj)c; }
    { static obj c[] = { obj_from_case(209) }; cx_fixnum_2D_3Estring = (obj)c; }
    { static obj c[] = { obj_from_case(210) }; cx_flonum_2D_3Estring = (obj)c; }
    { static obj c[] = { obj_from_case(211) }; cx_string_2D_3Efixnum = (obj)c; }
    { static obj c[] = { obj_from_case(212) }; cx_string_2D_3Eflonum = (obj)c; }
    { static obj c[] = { obj_from_case(213) }; cx__25residual_2Dstring_2D_3Efixnum_2Dor_2Dflonum = (obj)c; }
    { static obj c[] = { obj_from_case(214) }; cx__25residual_2Dvector_2D_3Elist = (obj)c; }
    { static obj c[] = { obj_from_case(215) }; cx__25residual_2Dlist_2D_3Evector = (obj)c; }
    { static obj c[] = { obj_from_case(216) }; cx__25residual_2Dlist_2D_3Estring = (obj)c; }
    { static obj c[] = { obj_from_case(217) }; cx__25residual_2Dstring_2D_3Elist = (obj)c; }
    { static obj c[] = { obj_from_case(218) }; cx__25residual_2Dlist_2D_3Ebytevector = (obj)c; }
    { static obj c[] = { obj_from_case(219) }; cx__25residual_2Dbytevector_2D_3Elist = (obj)c; }
    { static obj c[] = { obj_from_case(220) }; cx__25residual_2Dprocedure_3F = (obj)c; }
    { /* define apply */
    static obj c[] = { obj_from_objptr(appcases+0) }; 
    cx_apply = obj_from_objptr(c); }
    { static obj c[] = { obj_from_case(221) }; cx__25residual_2Dmake_2Dimproper_2Dlambda = (obj)c; }
    { static obj c[] = { obj_from_case(222) }; cx__25residual_2Dmake_2Dvoid_2Dcontinuation = (obj)c; }
    { static obj c[] = { obj_from_case(223) }; cx__25residual_2Dmake_2Dargc_2Ddispatch_2Dlambda = (obj)c; }
    { static obj c[] = { obj_from_case(224) }; cx__25residual_2Dargc_2Ddispatch_2Dlambda_3F = (obj)c; }
    hreserve(hbsz(0+1), 0); /* 0 live regs */
    *--hp = obj_from_case(225);
    r[0] = (hendblk(0+1));
    hreserve(hbsz(0+1), 1); /* 1 live regs */
    *--hp = obj_from_case(231);
    r[1] = (hendblk(0+1));
    { /* make-case-lambda */
    hreserve(hbsz(9+1), 2); /* 2 live regs */
    *--hp = (cx__25fail_2Dlambda);
    *--hp = obj_from_fixnum(FIXNUM_MAX);
    *--hp = obj_from_fixnum(+0);
    *--hp = r[0];  
    *--hp = obj_from_fixnum(+2);
    *--hp = obj_from_fixnum(+2);
    *--hp = r[1];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+4);
    cx_make_2Dparameter = (hendblk(9+1)); }
    { static obj c[] = { obj_from_case(235) }; cx_make_2Dpromise = (obj)c; }
    { static obj c[] = { obj_from_case(238) }; cx__25residual_2Deof_2Dobject = (obj)c; }
    { static obj c[] = { obj_from_case(239) }; cx__25residual_2Deof_2Dobject_3F = (obj)c; }
    { static obj c[] = { obj_from_case(240) }; cx__25residual_2Dopen_2Dfile_2A = (obj)c; }
    { static obj c[] = { obj_from_case(241) }; cx__25residual_2Dinput_2Dport_3F = (obj)c; }
    { static obj c[] = { obj_from_case(242) }; cx_close_2Dinput_2Dport = (obj)c; }
    { static obj c[] = { obj_from_case(243) }; cx__25residual_2Dinput_2Dport_2Dopen_3F = (obj)c; }
    cx__2Acurrent_2Dinput_2Dport_2A = (mkiport_file(0, stdin));
    { static obj c[] = { obj_from_case(244) }; cx__25residual_2Dopen_2Dinput_2Dfile = (obj)c; }
    { static obj c[] = { obj_from_case(245) }; cx__25residual_2Dopen_2Dbinary_2Dinput_2Dfile = (obj)c; }
    { static obj c[] = { obj_from_case(246) }; cx__25residual_2Dopen_2Dinput_2Dstring = (obj)c; }
    { static obj c[] = { obj_from_case(247) }; cx__25residual_2Dopen_2Dinput_2Dbytevector = (obj)c; }
    { static obj c[] = { obj_from_case(248) }; cx__25residual_2Doutput_2Dport_3F = (obj)c; }
    { static obj c[] = { obj_from_case(249) }; cx_close_2Doutput_2Dport = (obj)c; }
    { static obj c[] = { obj_from_case(250) }; cx__25residual_2Doutput_2Dport_2Dopen_3F = (obj)c; }
    cx__2Acurrent_2Doutput_2Dport_2A = (mkoport_file(0, stdout));
    cx__2Acurrent_2Derror_2Dport_2A = (mkoport_file(0, stderr));
    { static obj c[] = { obj_from_case(251) }; cx__25residual_2Dopen_2Doutput_2Dfile = (obj)c; }
    { static obj c[] = { obj_from_case(252) }; cx__25residual_2Dopen_2Dbinary_2Doutput_2Dfile = (obj)c; }
    { static obj c[] = { obj_from_case(253) }; cx__25residual_2Dopen_2Doutput_2Dstring = (obj)c; }
    { static obj c[] = { obj_from_case(254) }; cx__25residual_2Dget_2Doutput_2Dstring = (obj)c; }
    { static obj c[] = { obj_from_case(255) }; cx__25residual_2Dopen_2Doutput_2Dbytevector = (obj)c; }
    { static obj c[] = { obj_from_case(256) }; cx__25residual_2Dget_2Doutput_2Dbytevector = (obj)c; }
    { static obj c[] = { obj_from_case(257) }; cx__25residual_2Dport_3F = (obj)c; }
    { static obj c[] = { obj_from_case(258) }; cx_close_2Dport = (obj)c; }
    { static obj c[] = { obj_from_case(259) }; cx_call_2Dwith_2Dinput_2Dfile = (obj)c; }
    { static obj c[] = { obj_from_case(261) }; cx_call_2Dwith_2Doutput_2Dfile = (obj)c; }
    { static obj c[] = { obj_from_case(263) }; cx_with_2Dinput_2Dfrom_2Dport = (obj)c; }
    { static obj c[] = { obj_from_case(269) }; cx_with_2Doutput_2Dto_2Dport = (obj)c; }
    { static obj c[] = { obj_from_case(275) }; cx_with_2Dinput_2Dfrom_2Dfile = (obj)c; }
    { static obj c[] = { obj_from_case(277) }; cx_with_2Doutput_2Dto_2Dfile = (obj)c; }
    { static obj c[] = { obj_from_case(279) }; cx__25residual_2Dcircular_3F = (obj)c; }
    { static obj c[] = { obj_from_case(280) }; cx__25residual_2Deq_3F = (obj)c; }
    { static obj c[] = { obj_from_case(281) }; cx__25residual_2Deqv_3F = (obj)c; }
    { static obj c[] = { obj_from_case(282) }; cx__25residual_2Dequal_3F = (obj)c; }
    { static obj c[] = { obj_from_case(283) }; cx__25residual_2Dmemq = (obj)c; }
    { static obj c[] = { obj_from_case(284) }; cx__25residual_2Dmemv = (obj)c; }
    { static obj c[] = { obj_from_case(285) }; cx__25residual_2Dmember = (obj)c; }
    { static obj c[] = { obj_from_case(286) }; cx__25residual_2Dassq = (obj)c; }
    { static obj c[] = { obj_from_case(287) }; cx__25residual_2Dassv = (obj)c; }
    { static obj c[] = { obj_from_case(288) }; cx__25residual_2Dassoc = (obj)c; }
    { static obj c[] = { obj_from_case(289) }; cx_print_2Derror_2Dmessage = (obj)c; }
    hreserve(hbsz(0+1), 0); /* 0 live regs */
    *--hp = obj_from_case(291);
    r[0] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 1); /* 1 live regs */
    *--hp = r[0];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx_simple_2Derror = (hendblk(3)); }
    hreserve(hbsz(0+1), 0); /* 0 live regs */
    *--hp = obj_from_case(293);
    r[0] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 1); /* 1 live regs */
    *--hp = r[0];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx_assertion_2Dviolation = (hendblk(3)); }
    { static obj c[] = { obj_from_case(295) }; cx__25read = (obj)c; }
    { static obj c[] = { obj_from_case(360) }; cx__25residual_2Dget_2Ddatum = (obj)c; }
    { static obj c[] = { obj_from_case(361) }; cx__25residual_2Dfile_2Dexists_3F = (obj)c; }
    { static obj c[] = { obj_from_case(362) }; cx__25residual_2Ddelete_2Dfile = (obj)c; }
    { static obj c[] = { obj_from_case(363) }; cx__25residual_2Drename_2Dfile = (obj)c; }
    { static obj c[] = { obj_from_case(364) }; cx__25residual_2Dcall_2Dwith_2Dvalues = (obj)c; }
    { /* cons */ 
    hreserve(hbsz(3), 0); /* 0 live regs */
    *--hp = (mknull());
    *--hp = obj_from_bool(0);
    *--hp = obj_from_size(PAIR_BTAG); 
    cx__2Acurrent_2Ddynamic_2Dstate_2A = (hendblk(3)); }
    { static obj c[] = { obj_from_case(366) }; cx_call_2Dwith_2Dcurrent_2Dcontinuation = (obj)c; }
    { static obj c[] = { obj_from_case(369) }; cx_dynamic_2Dwind = (obj)c; }
    { static obj c[] = { obj_from_case(374) }; cx_dynamic_2Dstate_2Dreroot_21 = (obj)c; }
    { /* cons */ 
    hreserve(hbsz(3), 0); /* 0 live regs */
    *--hp = (cx__231960);
    *--hp = (mksymbol(internsym("<error-object>")));
    *--hp = obj_from_size(PAIR_BTAG); 
    cx__3Cerror_2Dobject_3E = (hendblk(3)); }
    { static obj c[] = { obj_from_case(376) }; cx_error_2Dobject = (obj)c; }
    { static obj c[] = { obj_from_case(377) }; cx_error_2Dobject_3F = (obj)c; }
    { static obj c[] = { obj_from_case(378) }; cx_error_2Dobject_2Dkind = (obj)c; }
    { static obj c[] = { obj_from_case(379) }; cx_error_2Dobject_2Dmessage = (obj)c; }
    { static obj c[] = { obj_from_case(380) }; cx_error_2Dobject_2Dirritants = (obj)c; }
    hreserve(hbsz(0+1), 0); /* 0 live regs */
    *--hp = obj_from_case(381);
    r[0] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 1); /* 1 live regs */
    *--hp = r[0];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx_error = (hendblk(3)); }
    hreserve(hbsz(0+1), 0); /* 0 live regs */
    *--hp = obj_from_case(383);
    r[0] = (hendblk(0+1));
    hreserve(hbsz(1), 1); /* 1 live regs */
    *--hp = obj_from_void(0);
    r[1] = (hendblk(1));
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(553);
    r[2] = (hendblk(0+1));
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[1];  
    *--hp = obj_from_case(554);
    r[3] = (hendblk(1+1));
    { /* make-case-lambda */
    hreserve(hbsz(9+1), 4); /* 4 live regs */
    *--hp = (cx__25fail_2Dlambda);
    *--hp = obj_from_fixnum(FIXNUM_MAX);
    *--hp = obj_from_fixnum(+0);
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_fixnum(+1);
    *--hp = r[3];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+4);
    r[2] = (hendblk(9+1)); }
    (void)(objptr_from_obj(r[1])[0] = (r[2]));
    r[1] = (objptr_from_obj(r[1])[0]);
    r[2+0] = (cx_make_2Dparameter);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = r[1];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 1: /* %residual-void k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    r[1+0] = r[0];  
    pc = objptr_from_obj(r[1+0])[0];
    r[1+1] = obj_from_ktrap();
    r[1+2] = obj_from_void(0);
    r += 1; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 2: /* %residual-void? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool((r[1]) == obj_from_void(0));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 3: /* %residual-boolean? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(is_bool_obj(r[1]));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 4: /* %residual-not k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(!bool_from_obj(r[1]));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 5: /* %residual-fixnum? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(is_fixnum_obj(r[1]));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 6: /* %residual-fixnum-width k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    r[1+0] = r[0];  
    pc = objptr_from_obj(r[1+0])[0];
    r[1+1] = obj_from_ktrap();
    r[1+2] = obj_from_fixnum(FIXNUM_BIT);
    r += 1; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 7: /* %residual-least-fixnum k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    r[1+0] = r[0];  
    pc = objptr_from_obj(r[1+0])[0];
    r[1+1] = obj_from_ktrap();
    r[1+2] = obj_from_fixnum(FIXNUM_MIN);
    r += 1; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 8: /* %residual-greatest-fixnum k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    r[1+0] = r[0];  
    pc = objptr_from_obj(r[1+0])[0];
    r[1+1] = obj_from_ktrap();
    r[1+2] = obj_from_fixnum(FIXNUM_MAX);
    r += 1; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 9: /* %residual-fxzero? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(fixnum_from_obj(r[1]) == 0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 10: /* %residual-fxpositive? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(fixnum_from_obj(r[1]) > 0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 11: /* %residual-fxnegative? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(fixnum_from_obj(r[1]) < 0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 12: /* %residual-fxodd? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool((fixnum_from_obj(r[1]) & 1) != 0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 13: /* %residual-fxeven? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool((fixnum_from_obj(r[1]) & 1) == 0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 14: /* %residual-fxquotient k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fxquo(fixnum_from_obj(r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 15: /* %residual-fxremainder k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fxrem(fixnum_from_obj(r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 16: /* %residual-fxmodquo k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fxmqu(fixnum_from_obj(r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 17: /* %residual-fxmodulo k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fxmlo(fixnum_from_obj(r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 18: /* %residual-fxeuq k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fxeuq(fixnum_from_obj(r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 19: /* %residual-fxeur k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fxeur(fixnum_from_obj(r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 20: /* %residual-fxabs k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(fxabs(fixnum_from_obj(r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 21: /* %residual-fxgcd k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fxgcd(fixnum_from_obj(r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 22: /* %residual-fxexpt k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3] = obj_from_fixnum(fxpow(fixnum_from_obj(r[1]), fixnum_from_obj(r[2])));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 23: /* %residual-fxsqrt k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(fxsqrt(fixnum_from_obj(r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 24: /* %residual-fxnot k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(~fixnum_from_obj(r[1]));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 25: /* %residual-fxand k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fixnum_from_obj(r[1]) & fixnum_from_obj(r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 26: /* %residual-fxior k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fixnum_from_obj(r[1]) | fixnum_from_obj(r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 27: /* %residual-fxxor k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fixnum_from_obj(r[1]) ^ fixnum_from_obj(r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 28: /* %residual-fxarithmetic-shift-left k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fxasl(fixnum_from_obj(r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 29: /* %residual-fxarithmetic-shift-right k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fxasr(fixnum_from_obj(r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 30: /* %residual-flonum? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(is_flonum_obj(r[1]));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 31: /* %residual-fixnum->flonum k n */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k n */
    r[2] = obj_from_flonum(2, (flonum_t)fixnum_from_obj(r[1]));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 32: /* %residual-flonum->fixnum k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(fxflo(flonum_from_obj(r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 33: /* %residual-real->flonum k n */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k n */
    r[2] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, (flonum_t)fixnum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 34: /* %residual-real->fixnum k n */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k n */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dreal_2D_3Efixnum((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 35: /* %residual-flinteger? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(flisint(flonum_from_obj(r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 36: /* %residual-flzero? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(flonum_from_obj(r[1]) == 0.0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 37: /* %residual-flpositive? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(flonum_from_obj(r[1]) > 0.0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 38: /* %residual-flnegative? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(flonum_from_obj(r[1]) < 0.0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 39: /* %residual-flodd? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(flisint((flonum_from_obj(r[1]) + 1.0) / 2.0));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 40: /* %residual-fleven? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(flisint(flonum_from_obj(r[1]) / 2.0));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 41: /* %residual-flnan? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    { /* flnan? */ 
    flonum_t f = flonum_from_obj(r[1]);
    r[2] = obj_from_bool(f != f); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 42: /* %residual-flinfinite? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    { /* flinfinite? */ 
    flonum_t f = flonum_from_obj(r[1]);
    r[2] = obj_from_bool(f <= -HUGE_VAL || f >= HUGE_VAL); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 43: /* %residual-flquotient k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3] = obj_from_flonum(3, flquo(flonum_from_obj(r[1]), flonum_from_obj(r[2])));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 44: /* %residual-flremainder k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3] = obj_from_flonum(3, flrem(flonum_from_obj(r[1]), flonum_from_obj(r[2])));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 45: /* %residual-flmodquo k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3] = obj_from_flonum(3, flmqu(flonum_from_obj(r[1]), flonum_from_obj(r[2])));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 46: /* %residual-flmodulo k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3] = obj_from_flonum(3, flmlo(flonum_from_obj(r[1]), flonum_from_obj(r[2])));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 47: /* %residual-flabs k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, fabs(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 48: /* %residual-flgcd k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3] = obj_from_flonum(3, flgcd(flonum_from_obj(r[1]), flonum_from_obj(r[2])));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 49: /* %residual-flfloor k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, floor(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 50: /* %residual-flceiling k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, ceil(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 51: /* %residual-fltruncate k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    { /* fltruncate */ 
    flonum_t x = flonum_from_obj(r[1]);
    double i; modf(x,  &i);
    r[2] = obj_from_flonum(2, i); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 52: /* %residual-flround k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, flround(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 53: /* %residual-flsqrt k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, sqrt(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 54: /* %residual-flexp k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, exp(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 55: /* %residual-fllog k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, log(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 56: /* %residual-fllog10 k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, log10(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 57: /* %residual-flsin k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, sin(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 58: /* %residual-flcos k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, cos(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 59: /* %residual-fltan k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, tan(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 60: /* %residual-flasin k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, asin(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 61: /* %residual-flacos k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = obj_from_flonum(2, acos(flonum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 62: /* %residual-flexpt k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3] = obj_from_flonum(3, pow(flonum_from_obj(r[1]), flonum_from_obj(r[2])));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 63: /* %residual-fxfl/ k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    { /* fxfl/ */ 
    fixnum_t x = fixnum_from_obj(r[1]), y = fixnum_from_obj(r[2]);
    long i; double d;
    if (0) r[3] = (0); /* to fool sfc unboxer */
    else if (fxifdv(x, y, &i, &d)) r[3] = obj_from_fixnum(i);
    else r[3] = obj_from_flonum(3, d); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 64: /* %residual-real? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dreal_3F((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 65: /* %residual-integer? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dinteger_3F((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 66: /* %residual-exact k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dexact((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 67: /* %residual-inexact k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, (flonum_t)fixnum_from_obj(r[1])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 68: /* %residual-zero? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dzero_3F((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 69: /* %residual-positive? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dpositive_3F((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 70: /* %residual-negative? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dnegative_3F((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 71: /* %residual-even? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Deven_3F((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 72: /* %residual-odd? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dodd_3F((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 73: /* %residual-nan? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dnan_3F((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 74: /* %residual-infinite? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dinfinite_3F((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 75: /* %residual-finite? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dfinite_3F((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 76: /* %residual-abs k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_fixnum_obj(r[1])) ? obj_from_fixnum(fxabs(fixnum_from_obj(r[1]))) : obj_from_flonum(2, fabs(flonum_from_obj(r[1]))));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 77: /* %residual-quotient k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11408_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[2]))) {
    r[3] = obj_from_fixnum(fxquo((v11408_x), fixnum_from_obj(r[2])));
  } else {
    { const flonum_t v11409_tmp = ((flonum_t)(v11408_x));
    r[3] = obj_from_flonum(3, flquo((v11409_tmp), flonum_from_obj(r[2]))); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[2]))) {
    { const flonum_t v11407_tmp = ((flonum_t)fixnum_from_obj(r[2]));
    r[3] = obj_from_flonum(3, flquo(flonum_from_obj(r[1]), (v11407_tmp))); } 
  } else {
    r[3] = obj_from_flonum(3, flquo(flonum_from_obj(r[1]), flonum_from_obj(r[2])));
  }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 78: /* %residual-remainder k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11405_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[2]))) {
    r[3] = obj_from_fixnum(fxrem((v11405_x), fixnum_from_obj(r[2])));
  } else {
    { const flonum_t v11406_tmp = ((flonum_t)(v11405_x));
    r[3] = obj_from_flonum(3, flrem((v11406_tmp), flonum_from_obj(r[2]))); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[2]))) {
    { const flonum_t v11404_tmp = ((flonum_t)fixnum_from_obj(r[2]));
    r[3] = obj_from_flonum(3, flrem(flonum_from_obj(r[1]), (v11404_tmp))); } 
  } else {
    r[3] = obj_from_flonum(3, flrem(flonum_from_obj(r[1]), flonum_from_obj(r[2])));
  }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 79: /* %residual-modquo k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11402_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[2]))) {
    r[3] = obj_from_fixnum(fxmqu((v11402_x), fixnum_from_obj(r[2])));
  } else {
    { const flonum_t v11403_tmp = ((flonum_t)(v11402_x));
    r[3] = obj_from_flonum(3, flmqu((v11403_tmp), flonum_from_obj(r[2]))); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[2]))) {
    { const flonum_t v11401_tmp = ((flonum_t)fixnum_from_obj(r[2]));
    r[3] = obj_from_flonum(3, flmqu(flonum_from_obj(r[1]), (v11401_tmp))); } 
  } else {
    r[3] = obj_from_flonum(3, flmqu(flonum_from_obj(r[1]), flonum_from_obj(r[2])));
  }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 80: /* %residual-modulo k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11399_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[2]))) {
    r[3] = obj_from_fixnum(fxmlo((v11399_x), fixnum_from_obj(r[2])));
  } else {
    { const flonum_t v11400_tmp = ((flonum_t)(v11399_x));
    r[3] = obj_from_flonum(3, flmlo((v11400_tmp), flonum_from_obj(r[2]))); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[2]))) {
    { const flonum_t v11398_tmp = ((flonum_t)fixnum_from_obj(r[2]));
    r[3] = obj_from_flonum(3, flmlo(flonum_from_obj(r[1]), (v11398_tmp))); } 
  } else {
    r[3] = obj_from_flonum(3, flmlo(flonum_from_obj(r[1]), flonum_from_obj(r[2])));
  }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 81: /* lcm/2 k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
gs_lcm_2F2: /* k x y */
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11390_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[2]))) {
    r[3] = obj_from_fixnum(fxgcd((v11390_x), fixnum_from_obj(r[2])));
  } else {
    { const flonum_t v11391_tmp = ((flonum_t)(v11390_x));
    r[3] = obj_from_flonum(3, flgcd((v11391_tmp), flonum_from_obj(r[2]))); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[2]))) {
    { const flonum_t v11389_tmp = ((flonum_t)fixnum_from_obj(r[2]));
    r[3] = obj_from_flonum(3, flgcd(flonum_from_obj(r[1]), (v11389_tmp))); } 
  } else {
    r[3] = obj_from_flonum(3, flgcd(flonum_from_obj(r[1]), flonum_from_obj(r[2])));
  }
  }
  if (((is_fixnum_obj(r[3])) ? (fixnum_from_obj(r[3]) == 0) : (flonum_from_obj(r[3]) == 0.0))) {
    /* r[3] */    
  } else {
    r[4] = ((is_fixnum_obj(r[1])) ? obj_from_fixnum(fxabs(fixnum_from_obj(r[1]))) : obj_from_flonum(4, fabs(flonum_from_obj(r[1]))));
  if ((is_fixnum_obj(r[4]))) {
    { const fixnum_t v11393_a = fixnum_from_obj(r[4]);
  if ((is_fixnum_obj(r[3]))) {
    r[4] = obj_from_fixnum(fxquo((v11393_a), fixnum_from_obj(r[3])));
  } else {
    { const flonum_t v11394_tmp = ((flonum_t)(v11393_a));
    r[4] = obj_from_flonum(5, flquo((v11394_tmp), flonum_from_obj(r[3]))); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[3]))) {
    { const flonum_t v11392_tmp = ((flonum_t)fixnum_from_obj(r[3]));
    r[4] = obj_from_flonum(5, flquo(flonum_from_obj(r[4]), (v11392_tmp))); } 
  } else {
    r[4] = obj_from_flonum(5, flquo(flonum_from_obj(r[4]), flonum_from_obj(r[3])));
  }
  }
    r[5] = ((is_fixnum_obj(r[2])) ? obj_from_fixnum(fxabs(fixnum_from_obj(r[2]))) : obj_from_flonum(5, fabs(flonum_from_obj(r[2]))));
  if ((is_fixnum_obj(r[4]))) {
    { const fixnum_t v11396_a = fixnum_from_obj(r[4]);
  if ((is_fixnum_obj(r[5]))) {
    r[3] = obj_from_fixnum(fxmul((v11396_a), fixnum_from_obj(r[5])));
  } else {
    { const flonum_t v11397_tmp = ((flonum_t)(v11396_a));
    r[3] = obj_from_flonum(6, (v11397_tmp) * flonum_from_obj(r[5])); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[5]))) {
    { const flonum_t v11395_tmp = ((flonum_t)fixnum_from_obj(r[5]));
    r[3] = obj_from_flonum(6, flonum_from_obj(r[4]) * (v11395_tmp)); } 
  } else {
    r[3] = obj_from_flonum(6, flonum_from_obj(r[4]) * flonum_from_obj(r[5]));
  }
  }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 82: /* %residual-numerator k n */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k n */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dnumerator((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 83: /* %residual-denominator k n */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k n */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(+1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 84: /* %residual-rationalize k n d */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k n d */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = (cxs__25residual_2Drationalize((r[1]), (r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 85: /* %residual-floor k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_fixnum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, floor(flonum_from_obj(r[1]))));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 86: /* %residual-ceiling k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_fixnum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, ceil(flonum_from_obj(r[1]))));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 87: /* %residual-truncate k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
  if ((is_fixnum_obj(r[1]))) {
    r[2] = r[1];  
  } else {
    { /* fltruncate */ 
    flonum_t x = flonum_from_obj(r[1]);
    double i; modf(x,  &i);
    r[2] = obj_from_flonum(2, i); }
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 88: /* %residual-round k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_fixnum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, flround(flonum_from_obj(r[1]))));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 89: /* %residual-sqrt k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, (flonum_t)fixnum_from_obj(r[1])));
    r[2] = obj_from_flonum(3, sqrt(flonum_from_obj(r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 90: /* %residual-exp k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, (flonum_t)fixnum_from_obj(r[1])));
    r[2] = obj_from_flonum(3, exp(flonum_from_obj(r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 91: /* %residual-sin k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, (flonum_t)fixnum_from_obj(r[1])));
    r[2] = obj_from_flonum(3, sin(flonum_from_obj(r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 92: /* %residual-cos k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, (flonum_t)fixnum_from_obj(r[1])));
    r[2] = obj_from_flonum(3, cos(flonum_from_obj(r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 93: /* %residual-tan k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, (flonum_t)fixnum_from_obj(r[1])));
    r[2] = obj_from_flonum(3, tan(flonum_from_obj(r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 94: /* %residual-asin k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, (flonum_t)fixnum_from_obj(r[1])));
    r[2] = obj_from_flonum(3, asin(flonum_from_obj(r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 95: /* %residual-acos k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(2, (flonum_t)fixnum_from_obj(r[1])));
    r[2] = obj_from_flonum(3, acos(flonum_from_obj(r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 96: /* %residual-expt k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
  if (((is_fixnum_obj(r[1])) && ((is_fixnum_obj(r[2])) && (fixnum_from_obj(r[2]) >= (+0))))) {
    r[3] = obj_from_fixnum(fxpow(fixnum_from_obj(r[1]), fixnum_from_obj(r[2])));
  } else {
    r[3] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(3, (flonum_t)fixnum_from_obj(r[1])));
    r[4] = ((is_flonum_obj(r[2])) ? (r[2]) : obj_from_flonum(4, (flonum_t)fixnum_from_obj(r[2])));
    r[3] = obj_from_flonum(5, pow(flonum_from_obj(r[3]), flonum_from_obj(r[4])));
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 97: /* %residual-square k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
  if ((is_fixnum_obj(r[1]))) {
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11388_x = fixnum_from_obj(r[1]);
    r[2] = obj_from_fixnum(fxmul((v11388_x), (v11388_x))); } 
  } else {
    { const flonum_t v11387_tmp = ((flonum_t)fixnum_from_obj(r[1]));
    r[2] = obj_from_flonum(2, (v11387_tmp) * flonum_from_obj(r[1])); } 
  }
  } else {
  if ((is_fixnum_obj(r[1]))) {
    { const flonum_t v11386_tmp = ((flonum_t)fixnum_from_obj(r[1]));
    r[2] = obj_from_flonum(2, flonum_from_obj(r[1]) * (v11386_tmp)); } 
  } else {
    r[2] = obj_from_flonum(2, flonum_from_obj(r[1]) * flonum_from_obj(r[1]));
  }
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 98: /* %residual-char? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(is_char_obj(r[1]));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 99: /* %residual-char=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(char_from_obj(r[1]) == char_from_obj(r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 100: /* %residual-char<? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(char_from_obj(r[1]) < char_from_obj(r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 101: /* %residual-char>? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(char_from_obj(r[1]) > char_from_obj(r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 102: /* %residual-char<=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(char_from_obj(r[1]) <= char_from_obj(r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 103: /* %residual-char>=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(char_from_obj(r[1]) >= char_from_obj(r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 104: /* %residual-char-ci=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(tolower(char_from_obj(r[1])) == tolower(char_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 105: /* %residual-char-ci<? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(tolower(char_from_obj(r[1])) < tolower(char_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 106: /* %residual-char-ci>? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(tolower(char_from_obj(r[1])) > tolower(char_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 107: /* %residual-char-ci<=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(tolower(char_from_obj(r[1])) <= tolower(char_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 108: /* %residual-char-ci>=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(tolower(char_from_obj(r[1])) >= tolower(char_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 109: /* %residual-char-alphabetic? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isalpha(char_from_obj(r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 110: /* %residual-char-numeric? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isdigit(char_from_obj(r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 111: /* %residual-char-whitespace? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isspace(char_from_obj(r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 112: /* %residual-char-upper-case? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isupper(char_from_obj(r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 113: /* %residual-char-lower-case? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(islower(char_from_obj(r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 114: /* %residual-char->integer k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum((fixnum_t)char_from_obj(r[1]));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 115: /* %residual-integer->char k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_char((char_t)fixnum_from_obj(r[1]));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 116: /* %residual-char-upcase k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_char(toupper(char_from_obj(r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 117: /* %residual-char-downcase k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_char(tolower(char_from_obj(r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 118: /* %residual-string? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isstring((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 119: /* %residual-string-length k s */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k s */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(stringlen((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 120: /* %residual-string-ref k s k */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k s k */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_char(*(unsigned char*)stringref((r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 121: /* %residual-string-set! k s k c */
    assert(rc == 5);
    r += 1; /* shift reg. wnd */
    /* k s k c */
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = obj_from_void(*stringref((r[1]), fixnum_from_obj(r[2])) = char_from_obj(r[3]));
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 122: /* %residual-string=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(strcmp(stringchars((r[1])), stringchars((r[2]))) == 0);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 123: /* %residual-string<? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(strcmp(stringchars((r[1])), stringchars((r[2]))) < 0);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 124: /* %residual-string>? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(strcmp(stringchars((r[1])), stringchars((r[2]))) > 0);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 125: /* %residual-string<=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(strcmp(stringchars((r[1])), stringchars((r[2]))) <= 0);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 126: /* %residual-string>=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(strcmp(stringchars((r[1])), stringchars((r[2]))) >= 0);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 127: /* %residual-string-ci=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(strcmp_ci(stringchars((r[1])), stringchars((r[2]))) == 0);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 128: /* %residual-string-ci<? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(strcmp_ci(stringchars((r[1])), stringchars((r[2]))) < 0);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 129: /* %residual-string-ci>? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(strcmp_ci(stringchars((r[1])), stringchars((r[2]))) > 0);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 130: /* %residual-string-ci<=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(strcmp_ci(stringchars((r[1])), stringchars((r[2]))) <= 0);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 131: /* %residual-string-ci>=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(strcmp_ci(stringchars((r[1])), stringchars((r[2]))) >= 0);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 132: /* %residual-substring k s start end */
    assert(rc == 5);
    r += 1; /* shift reg. wnd */
    /* k s start end */
    { /* substring */
    int *d = substring(stringdata((r[1])), fixnum_from_obj(r[2]), fixnum_from_obj(r[3]));
    r[4] = (hpushstr(4, d)); }
    r[5+0] = r[0];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 133: /* %residual-string-append/2 k s1 s2 */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k s1 s2 */
    { /* string-append */
    int *d = stringcat(stringdata((r[1])), stringdata((r[2])));
    r[3] = (hpushstr(3, d)); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 134: /* %residual-string-copy k s */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k s */
    { /* string-copy */
    int *d = dupstring(stringdata((r[1])));
    r[2] = (hpushstr(2, d)); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 135: /* %residual-string-fill! k s c */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k s c */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_void(stringfill(stringdata((r[1])), char_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 136: /* %residual-string-position k c s */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k c s */
    { /* string-position */
    char *s = stringchars((r[2])), *p = strchr(s, char_from_obj(r[1]));
    if (p) r[3] = obj_from_fixnum(p-s); else r[3] = obj_from_bool(0); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 137: /* %residual-vector? k o */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k o */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isvector((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 138: /* %residual-make-vector k n i */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k n i */
    { /* make-vector */
    obj o; int i = 0, c = fixnum_from_obj(r[1]);
    hreserve(hbsz(c+1), 3); /* 3 live regs */
    o = r[2];   /* gc-safe */
    while (i++ < c) *--hp = o;
    *--hp = obj_from_size(VECTOR_BTAG);
    r[3] = (hendblk(c+1)); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 139: /* %residual-vector-length k v */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k v */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(vectorlen((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 140: /* %residual-vector-ref k v i */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k v i */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = (vectorref((r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 141: /* %residual-vector-set! k v i x */
    assert(rc == 5);
    r += 1; /* shift reg. wnd */
    /* k v i x */
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = obj_from_void(vectorref((r[1]), fixnum_from_obj(r[2])) = (r[3]));
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 142: /* vector-fill! k v x */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k v x */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = (cxs_vector_2Dfill_21((r[1]), (r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 143: /* %residual-byte? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(is_byte_obj((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 144: /* %residual-bytevector? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isbytevector((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 145: /* %residual-bytevector-length k bv */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k bv */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(bytevectorlen((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 146: /* %residual-bytevector-u8-ref k bv k */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k bv k */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(*bytevectorref((r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 147: /* %residual-bytevector-u8-set! k bv k b */
    assert(rc == 5);
    r += 1; /* shift reg. wnd */
    /* k bv k b */
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = obj_from_void(*bytevectorref((r[1]), fixnum_from_obj(r[2])) = byte_from_fixnum(fixnum_from_obj(r[3])));
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 148: /* %residual-bytevector=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(bytevectoreq(bytevectordata((r[1])), bytevectordata((r[2]))));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 149: /* %residual-subbytevector k bv start end */
    assert(rc == 5);
    r += 1; /* shift reg. wnd */
    /* k bv start end */
    { /* subbytevector */
    int *d = subbytevector(bytevectordata((r[1])), fixnum_from_obj(r[2]), fixnum_from_obj(r[3]));
    r[4] = (hpushu8v(4, d)); }
    r[5+0] = r[0];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 150: /* %residual-box? k o */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k o */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isbox((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 151: /* %residual-box k o */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k o */
    { /* box */ 
    hreserve(hbsz(2), 2); /* 2 live regs */
    *--hp = r[1];  
    *--hp = obj_from_size(BOX_BTAG); 
    r[2] = (hendblk(2)); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 152: /* %residual-unbox k b */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k b */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (boxref((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 153: /* %residual-set-box! k b o */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k b o */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_void(boxref((r[1])) = (r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 154: /* %residual-null? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 155: /* %residual-pair? k o */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k o */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(ispair((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 156: /* %residual-atom? k o */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k o */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(!ispair((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 157: /* %residual-list? k o */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k o */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(islist((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 158: /* %residual-cons k a d */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k a d */
    { /* cons */ 
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[3] = (hendblk(3)); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 159: /* %residual-car k p */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k p */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (car((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 160: /* %residual-set-car! k p a */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k p a */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_void(car((r[1])) = (r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 161: /* %residual-cdr k p */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k p */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cdr((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 162: /* %residual-set-cdr! k p d */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k p d */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_void(cdr((r[1])) = (r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 163: /* %residual-caar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 164: /* %residual-cadr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 165: /* %residual-cdar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 166: /* %residual-cddr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 167: /* %residual-caaar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (car((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 168: /* %residual-caadr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (car((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 169: /* %residual-cadar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 170: /* %residual-caddr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 171: /* %residual-cdaar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (car((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 172: /* %residual-cdadr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (car((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 173: /* %residual-cddar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 174: /* %residual-cdddr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 175: /* %residual-caaaar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (car((r[2])));
    r[2] = (car((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 176: /* %residual-caaadr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (car((r[2])));
    r[2] = (car((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 177: /* %residual-caadar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (car((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 178: /* %residual-caaddr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (car((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 179: /* %residual-cadaar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (car((r[2])));
    r[2] = (cdr((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 180: /* %residual-cadadr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (car((r[2])));
    r[2] = (cdr((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 181: /* %residual-caddar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (cdr((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 182: /* %residual-cadddr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (cdr((r[2])));
    r[2] = (car((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 183: /* %residual-cdaaar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (car((r[2])));
    r[2] = (car((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 184: /* %residual-cdaadr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (car((r[2])));
    r[2] = (car((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 185: /* %residual-cdadar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (car((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 186: /* %residual-cdaddr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (car((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 187: /* %residual-cddaar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (car((r[2])));
    r[2] = (cdr((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 188: /* %residual-cddadr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (car((r[2])));
    r[2] = (cdr((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 189: /* %residual-cdddar k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (car((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (cdr((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 190: /* %residual-cddddr k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = (cdr((r[1])));
    r[2] = (cdr((r[2])));
    r[2] = (cdr((r[2])));
    r[2] = (cdr((r[2])));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 191: /* %residual-length k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    r[2] = obj_from_fixnum(n); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 192: /* %residual-reverse k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { fixnum_t v11385_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11385_tmp = (n); }
    { /* reverse */
    obj l, o = mknull(); int c = (v11385_tmp);
    hreserve(hbsz(3)*c, 2); /* 2 live regs */
    l = r[1];   /* gc-safe */
    for (; l != mknull(); l = cdr(l)) { *--hp = o; *--hp = car(l);
    *--hp = obj_from_size(PAIR_BTAG); o = hendblk(3); }  
    r[2] = (o); } }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 193: /* %residual-reverse! k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { /* reverse! */
    obj t, v = mknull(), l = r[1];  
    while (l != mknull()) t = cdr(l), cdr(l) = v, v = l, l = t;
    r[2] = (v); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 194: /* %residual-append/2 k l o */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k l o */
    { fixnum_t v11384_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11384_tmp = (n); }
    { /* append */
    obj t, l, o, *p, *d; int c = (v11384_tmp);
    hreserve(hbsz(3)*c, 3); /* 3 live regs */
    l = r[1];   t = r[2];   /* gc-safe */
    o = t; p = &o; 
    for (; l != mknull(); l = cdr(l)) {
    *--hp = t; d = hp; *--hp = car(l);
    *--hp = obj_from_size(PAIR_BTAG); 
    *p = hendblk(3); p = d; }  
    r[3] = (o); } }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 195: /* %residual-list-copy k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { fixnum_t v11383_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11383_tmp = (n); }
    { /* append */
    obj t, l, o, *p, *d; int c = (v11383_tmp);
    hreserve(hbsz(3)*c, 2); /* 2 live regs */
    l = r[1];   t = (mknull()); /* gc-safe */
    o = t; p = &o; 
    for (; l != mknull(); l = cdr(l)) {
    *--hp = t; d = hp; *--hp = car(l);
    *--hp = obj_from_size(PAIR_BTAG); 
    *p = hendblk(3); p = d; }  
    r[2] = (o); } }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 196: /* %residual-list-ref k l n */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k l n */
    { /* list-ref */
    obj l = r[1];   int c = fixnum_from_obj(r[2]);
    while (c-- > 0) l = cdr(l);
    r[3] = (car(l)); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 197: /* %residual-list-tail k l n */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k l n */
    { /* list-tail */
    obj l = r[1];   int c = fixnum_from_obj(r[2]);
    while (c-- > 0) l = cdr(l);
    r[3] = (l); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 198: /* %residual-last-pair k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { /* last-pair */
    obj l = (r[1]), p;
    for (p = cdr(l); ispair(p); p = cdr(p)) l = p;
    r[2] = (l); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 199: /* %residual-symbol? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(issymbol((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 200: /* %residual-symbol=? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(getsymbol((r[1])) == getsymbol((r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 201: /* %residual-make-record k rtd n */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k rtd n */
    { /* make-record */
    int i = 0, c = fixnum_from_obj(r[2]);
    hreserve(hbsz(c+2), 3); /* 3 live regs */
    while (i++ < c) *--hp = obj_from_bool(0);
    *--hp = r[1];   /* gc-safe */
    *--hp = obj_from_size(RECORD_BTAG);
    r[3] = (hendblk(c+2)); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 202: /* %residual-record-type-descriptor k r */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (recordrtd((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 203: /* %residual-record-length k r */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(recordlen((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 204: /* %residual-record-ref k r i */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k r i */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = (recordref((r[1]), fixnum_from_obj(r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 205: /* %residual-record-set! k r i x */
    assert(rc == 5);
    r += 1; /* shift reg. wnd */
    /* k r i x */
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = obj_from_void(recordref((r[1]), fixnum_from_obj(r[2])) = (r[3]));
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 206: /* %residual-new-record-type k name fields */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k name fields */
    { /* cons */ 
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[3] = (hendblk(3)); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 207: /* %residual-symbol->string k s */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k s */
    r[2] = (hpushstr(2, newstring(symbolname(getsymbol((r[1]))))));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 208: /* %residual-string->symbol k s */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k s */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (mksymbol(internsym(stringchars((r[1])))));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 209: /* fixnum->string k n r */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k n r */
    { /* fixnum->string */
    char buf[35], *s = buf + sizeof(buf) - 1; 
    int neg = 0;
    long num = fixnum_from_obj(r[1]);
    long radix = fixnum_from_obj(r[2]);
    if (num < 0) { neg = 1; num = -num; }
    *s = 0;
    do { int d = num % radix; *--s = d < 10 ? d + '0' : d - 10 + 'a'; }
    while (num /= radix);
    if (neg) *--s = '-';
    r[3] = (hpushstr(3, newstring(s))); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 210: /* flonum->string k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    { /* flonum->string */
    char buf[30], *s; double d = flonum_from_obj(r[1]); sprintf(buf, "%.15g", d);
    for (s = buf; *s != 0; s++) if (strchr(".eE", *s)) break;
    if (d != d) strcpy(buf, "+nan.0"); else if (d <= -HUGE_VAL) strcpy(buf, "-inf.0");
    else if (d >= HUGE_VAL) strcpy(buf, "+inf.0"); else if (*s == 'E') *s = 'e'; 
    else if (*s == 0) {  *s++ = '.'; *s++ = '0'; *s = 0; }
    r[2] = (hpushstr(2, newstring(buf))); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 211: /* string->fixnum k s r */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k s r */
    { /* string->fixnum */
    char *e, *s = stringchars((r[1]));
    int radix = fixnum_from_obj(r[2]); long l;
    if (s[0] == '#' && (s[1] == 'b' || s[1] == 'B')) s += 2, radix = 2;
    else if (s[0] == '#' && (s[1] == 'o' || s[1] == 'O')) s += 2, radix = 8;
    else if (s[0] == '#' && (s[1] == 'd' || s[1] == 'D')) s += 2, radix = 10;
    else if (s[0] == '#' && (s[1] == 'x' || s[1] == 'X')) s += 2, radix = 16;
    l = (errno = 0, strtol(s, &e, radix));
    if (errno || l < FIXNUM_MIN || l > FIXNUM_MAX || e == s || *e) r[3] = obj_from_bool(0);
    else r[3] = obj_from_fixnum(l); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 212: /* string->flonum k s */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k s */
    { /* string->flonum */
    char *e = "", *s = stringchars((r[1])); double d; errno = 0;
    if (*s != '+' && *s != '-') d = strtod(s, &e);
    else if (strcmp_ci(s+1, "inf.0") == 0) d = (*s == '-' ? -HUGE_VAL : HUGE_VAL); 
    else if (strcmp_ci(s+1, "nan.0") == 0) d = HUGE_VAL - HUGE_VAL; 
    else d = strtod(s, &e);
    if (errno || e == s || *e) r[2] = obj_from_bool(0);
    else r[2] = obj_from_flonum(2, d); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 213: /* %residual-string->fixnum-or-flonum k s r */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k s r */
    { /* string->fixnum-or-flonum */
    char *s = stringchars((r[1]));
    int radix = fixnum_from_obj(r[2]); long l; double d;
    if (0) r[3] = (0); /* to fool sfc unboxer */
    switch (strtofxfl(s, radix, &l, &d)) {
    case 'e': r[3] = obj_from_fixnum(l); break;
    case 'i': r[3] = obj_from_flonum(3, d); break;
    default : r[3] = obj_from_bool(0); break;
    } }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 214: /* %residual-vector->list k v */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k v */
    { /* vector->list */
    obj v, l = mknull(); int c = (vectorlen((r[1])));
    hreserve(hbsz(3)*c, 2); /* 2 live regs */
    v = r[1];   /* gc-safe */
    while (c-- > 0) { *--hp = l; *--hp = hblkref(v, 1+c);
    *--hp = obj_from_size(PAIR_BTAG); l = hendblk(3); }
    r[2] = (l); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 215: /* %residual-list->vector k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { fixnum_t v11382_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11382_tmp = (n); }
    { /* list->vector */
    obj l; int i, c = (v11382_tmp);
    hreserve(hbsz(c+1), 2); /* 2 live regs */
    l = r[1];   /* gc-safe */
    for (i = 0; i < c; ++i, l = cdr(l)) hp[i-c] = car(l);
    hp -= c; *--hp = obj_from_size(VECTOR_BTAG);
    r[2] = (hendblk(c+1)); } }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 216: /* %residual-list->string k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { fixnum_t v11381_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11381_tmp = (n); }
    { /* list->string */
    int i, c = (v11381_tmp); 
    obj o = hpushstr(2, allocstring(c, ' ')); /* 2 live regs */
    obj l = r[1];   /* gc-safe */
    unsigned char *s = (unsigned char *)stringchars(o);
    for (i = 0; i < c; ++i, l = cdr(l)) s[i] = (unsigned char)char_from_obj(car(l));
    r[2] = (o); } }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 217: /* %residual-string->list k s */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k s */
    { /* string->list */
    int c = (stringlen((r[1])));
    unsigned char *s; obj l = mknull();
    hreserve(hbsz(3)*c, 2); /* 2 live regs */
    s = (unsigned char *)stringchars((r[1])); /* gc-safe */
    while (c-- > 0) { *--hp = l; *--hp = obj_from_char(s[c]);
    *--hp = obj_from_size(PAIR_BTAG); l = hendblk(3); }
    r[2] = (l); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 218: /* %residual-list->bytevector k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { fixnum_t v11380_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11380_tmp = (n); }
    { /* list->bytevector */
    int i, c = (v11380_tmp); 
    obj o = hpushu8v(2, allocbytevector(c, 0)); /* 2 live regs */
    obj l = r[1];   /* gc-safe */
    unsigned char *s = bytevectorbytes(o);
    for (i = 0; i < c; ++i, l = cdr(l)) s[i] = byte_from_obj(car(l));
    r[2] = (o); } }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 219: /* %residual-bytevector->list k bv */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k bv */
    { /* bytevector->list */
    int c = (bytevectorlen((r[1])));
    unsigned char *s; obj l = mknull();
    hreserve(hbsz(3)*c, 2); /* 2 live regs */
    s = bytevectorbytes((r[1])); /* gc-safe */
    while (c-- > 0) { *--hp = l; *--hp = obj_from_fixnum(s[c]);
    *--hp = obj_from_size(PAIR_BTAG); l = hendblk(3); }
    r[2] = (l); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 220: /* %residual-procedure? k o */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k o */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isprocedure((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 221: /* %residual-make-improper-lambda k n lam */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k n lam */
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = r[1];  
    *--hp = obj_from_objptr(appcases+1);
    r[3] = (hendblk(3)); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 222: /* %residual-make-void-continuation k k */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k k */
    { /* make-void-continuation */
    hreserve(hbsz(2), 2); /* 2 live regs */
    *--hp = r[1];  
    *--hp = obj_from_objptr(appcases+2);
    r[2] = (hendblk(2)); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 223: /* %residual-make-argc-dispatch-lambda k pv */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k pv */
    { /* make-argc-dispatch-lambda */
    hreserve(hbsz(2), 2); /* 2 live regs */
    *--hp = r[1];  
    *--hp = obj_from_objptr(appcases+3);
    r[2] = (hendblk(2)); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 224: /* %residual-argc-dispatch-lambda? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    { /* argc-dispatch-lambda? */
    obj x = r[1];  
    r[2] = obj_from_bool(isprocedure(x) && *procedureref(x, 0) == obj_from_objptr(appcases+3)); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 225: /* clo k init converter */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k init converter */
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = r[0];  
    *--hp = obj_from_case(226);
    r[3] = (hendblk(2+1));
    r[4+0] = r[2];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[3];  
    r[4+2] = r[1];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 226: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k converter */
    hreserve(hbsz(1), 4); /* 4 live regs */
    *--hp = r[1];  
    r[4] = (hendblk(1));
    hreserve(hbsz(2+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = obj_from_case(227);
    r[5] = (hendblk(2+1));
    hreserve(hbsz(2+1), 6); /* 6 live regs */
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = obj_from_case(228);
    r[6] = (hendblk(2+1));
    hreserve(hbsz(1+1), 7); /* 7 live regs */
    *--hp = r[4];  
    *--hp = obj_from_case(230);
    r[7] = (hendblk(1+1));
    { /* make-case-lambda */
    hreserve(hbsz(12+1), 8); /* 8 live regs */
    *--hp = (cx__25fail_2Dlambda);
    *--hp = obj_from_fixnum(FIXNUM_MAX);
    *--hp = obj_from_fixnum(+0);
    *--hp = r[5];  
    *--hp = obj_from_fixnum(+2);
    *--hp = obj_from_fixnum(+2);
    *--hp = r[6];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_fixnum(+1);
    *--hp = r[7];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+4);
    r[4] = (hendblk(12+1)); }
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 227: /* clo k x s */
    assert(rc == 4);
    { obj* p = objptr_from_obj(r[0]);
    r[1+3] = p[1];
    r[1+4] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k x s converter value */
  if (bool_from_obj(r[2])) {
    r[5+0] = r[0];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = (objptr_from_obj(r[4])[0] = (r[1]));
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[5+0] = r[3];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[0];  
    r[5+2] = r[1];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 228: /* clo k x */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k x converter value */
    hreserve(hbsz(2+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[0];  
    *--hp = obj_from_case(229);
    r[4] = (hendblk(2+1));
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[4];  
    r[5+2] = r[1];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 229: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k value */
    r[4+0] = r[2];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = (objptr_from_obj(r[3])[0] = (r[1]));
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 230: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k value */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (objptr_from_obj(r[1])[0]);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 231: /* clo k value */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k value */
    hreserve(hbsz(1), 2); /* 2 live regs */
    *--hp = r[1];  
    r[2] = (hendblk(1));
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_case(232);
    r[3] = (hendblk(1+1));
    hreserve(hbsz(1+1), 4); /* 4 live regs */
    *--hp = r[2];  
    *--hp = obj_from_case(233);
    r[4] = (hendblk(1+1));
    hreserve(hbsz(1+1), 5); /* 5 live regs */
    *--hp = r[2];  
    *--hp = obj_from_case(234);
    r[5] = (hendblk(1+1));
    { /* make-case-lambda */
    hreserve(hbsz(12+1), 6); /* 6 live regs */
    *--hp = (cx__25fail_2Dlambda);
    *--hp = obj_from_fixnum(FIXNUM_MAX);
    *--hp = obj_from_fixnum(+0);
    *--hp = r[3];  
    *--hp = obj_from_fixnum(+2);
    *--hp = obj_from_fixnum(+2);
    *--hp = r[4];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_fixnum(+1);
    *--hp = r[5];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+4);
    r[2] = (hendblk(12+1)); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 232: /* clo k x s */
    assert(rc == 4);
    { obj* p = objptr_from_obj(r[0]);
    r[1+3] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k x s value */
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = (bool_from_obj(r[2]) ? (objptr_from_obj(r[3])[0] = (r[1])) : (r[1]));
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 233: /* clo k x */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k x value */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = (objptr_from_obj(r[2])[0] = (r[1]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 234: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k value */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (objptr_from_obj(r[1])[0]);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 235: /* make-promise k proc */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k proc */
    hreserve(hbsz(1), 2); /* 2 live regs */
    *--hp = obj_from_bool(0);
    r[2] = (hendblk(1));
    hreserve(hbsz(1), 3); /* 3 live regs */
    *--hp = obj_from_bool(0);
    r[3] = (hendblk(1));
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[2];  
    *--hp = r[3];  
    *--hp = r[1];  
    *--hp = obj_from_case(236);
    r[2] = (hendblk(3+1));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 236: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1];
    r[1+2] = p[2];
    r[1+3] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* k proc result result-ready? */
  if (bool_from_obj(objptr_from_obj(r[3])[0])) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = (objptr_from_obj(r[2])[0]);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = r[0];  
    *--hp = obj_from_case(237);
    r[4] = (hendblk(3+1));
    r[5+0] = r[1];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;
  }

case 237: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r k result result-ready? */
  if (bool_from_obj(objptr_from_obj(r[4])[0])) {
    r[5] = (objptr_from_obj(r[3])[0]);
  } else {
    (void)(objptr_from_obj(r[4])[0] = obj_from_bool(1));
    (void)(objptr_from_obj(r[3])[0] = (r[1]));
    r[5] = (objptr_from_obj(r[3])[0]);
  }
    r[6+0] = r[2];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = obj_from_ktrap();
    r[6+2] = r[5];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 238: /* %residual-eof-object k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    r[1+0] = r[0];  
    pc = objptr_from_obj(r[1+0])[0];
    r[1+1] = obj_from_ktrap();
    r[1+2] = (mkeof());
    r += 1; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 239: /* %residual-eof-object? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(iseof((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 240: /* %residual-open-file* k fn mode */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k fn mode */
    r[3] = ((obj)fopen(stringchars((r[1])), stringchars((r[2]))));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 241: /* %residual-input-port? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isiport((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 242: /* close-input-port k p */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k p */
    { /* close-input-port */
    obj o = r[1];   cxtype_iport_t *vt = iportvt(o); assert(vt);
    vt->close(iportdata(o)); vt->free(iportdata(o));  
    objptr_from_obj(o)[-1] = (obj)IPORT_CLOSED_NTAG; 
    r[2] = obj_from_void(0); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 243: /* %residual-input-port-open? k p */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k p */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(ckiportvt((r[1])) != (cxtype_iport_t *)IPORT_CLOSED_NTAG);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 244: /* %residual-open-input-file k fn */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k fn */
    r[2] = ((obj)fopen(stringchars((r[1])), stringchars((cx__23890))));
  if (bool_from_obj(r[2])) {
    r[3] = (mkiport_file(3, (void*)((r[2]))));
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3+0] = (cx_file_2Derror);
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[0];  
    r[3+2] = (cx__23894);
    r[3+3] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  }

case 245: /* %residual-open-binary-input-file k fn */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k fn */
    r[2] = ((obj)fopen(stringchars((r[1])), stringchars((cx__23898))));
  if (bool_from_obj(r[2])) {
    r[3] = (mkiport_file(3, (void*)((r[2]))));
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3+0] = (cx_file_2Derror);
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[0];  
    r[3+2] = (cx__23902);
    r[3+3] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  }

case 246: /* %residual-open-input-string k s */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k s */
    { /* open-input-string */
    int *d = dupstring(stringdata((r[1])));
    r[2] = (mkiport_string(2, sialloc(sdatachars(d), d))); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 247: /* %residual-open-input-bytevector k s */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k s */
    { /* open-input-bytevector */
    int *d = dupbytevector(bytevectordata((r[1])));
    unsigned char *p = bvdatabytes(d), *e = p + *d;
    r[2] = (mkiport_bytevector(2, bvialloc(p, e, d))); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 248: /* %residual-output-port? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isoport((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 249: /* close-output-port k p */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k p */
    { /* close-output-port */
    obj o = r[1];   cxtype_oport_t *vt = oportvt(o); assert(vt);
    vt->close(oportdata(o)); vt->free(oportdata(o)); 
    objptr_from_obj(o)[-1] = (obj)OPORT_CLOSED_NTAG; 
    r[2] = obj_from_void(0); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 250: /* %residual-output-port-open? k p */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k p */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(ckoportvt((r[1])) != (cxtype_oport_t *)OPORT_CLOSED_NTAG);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 251: /* %residual-open-output-file k fn */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k fn */
    r[2] = ((obj)fopen(stringchars((r[1])), stringchars((cx__23917))));
  if (bool_from_obj(r[2])) {
    r[3] = (mkoport_file(3, (void*)((r[2]))));
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3+0] = (cx_file_2Derror);
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[0];  
    r[3+2] = (cx__23921);
    r[3+3] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  }

case 252: /* %residual-open-binary-output-file k fn */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k fn */
    r[2] = ((obj)fopen(stringchars((r[1])), stringchars((cx__23924))));
  if (bool_from_obj(r[2])) {
    r[3] = (mkoport_file(3, (void*)((r[2]))));
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3+0] = (cx_file_2Derror);
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[0];  
    r[3+2] = (cx__23928);
    r[3+3] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  }

case 253: /* %residual-open-output-string k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    { /* open-output-string */
    r[1] = (mkoport_string(1, newcb())); }
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = r[1];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 254: /* %residual-get-output-string k p */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k p */
    { /* get-output-string */
    obj o = r[1];   cxtype_oport_t *vt = ckoportvt(o); 
    if (vt != (cxtype_oport_t *)OPORT_STRING_NTAG &&
        vt != (cxtype_oport_t *)OPORT_BYTEVECTOR_NTAG) r[2] = (mkeof());
    else { cbuf_t *pcb = oportdata(o);
    r[2] = (hpushstr(2, newstring(cbdata(pcb)))); } }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 255: /* %residual-open-output-bytevector k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    { /* open-output-bytevector */
    r[1] = (mkoport_bytevector(1, newcb())); }
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = r[1];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 256: /* %residual-get-output-bytevector k p */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k p */
    { /* get-output-bytevector */
    obj o = r[1];   cxtype_oport_t *vt = ckoportvt(o); 
    if (vt != (cxtype_oport_t *)OPORT_BYTEVECTOR_NTAG &&
        vt != (cxtype_oport_t *)OPORT_STRING_NTAG) r[2] = (mkeof());
    else { cbuf_t *pcb = oportdata(o); int len = (int)(pcb->fill - pcb->buf); 
    r[2] = (hpushu8v(2, newbytevector((unsigned char *)pcb->buf, len))); } }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 257: /* %residual-port? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dport_3F((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 258: /* close-port k p */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k p */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs_close_2Dport((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 259: /* call-with-input-file k fname proc */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
gs_call_2Dwith_2Dinput_2Dfile: /* k fname proc */
    r[3] = ((obj)fopen(stringchars((r[1])), stringchars((cx__23890))));
  if (bool_from_obj(r[3])) {
    r[4] = (mkiport_file(4, (void*)((r[3]))));
    /* r[0] */    
    r[1] = r[4];  
    /* r[2] */    
    goto gs_call_2Dwith_2Dport;
  } else {
    hreserve(hbsz(2+1), 4); /* 4 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = obj_from_case(260);
    r[4] = (hendblk(2+1));
    r[5+0] = (cx_file_2Derror);
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[4];  
    r[5+2] = (cx__23894);
    r[5+3] = r[1];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  }

case 260: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r proc k */
    r[0] = r[3];  
    /* r[1] */    
    /* r[2] */    
    goto gs_call_2Dwith_2Dport;

case 261: /* call-with-output-file k fname proc */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
gs_call_2Dwith_2Doutput_2Dfile: /* k fname proc */
    r[3] = ((obj)fopen(stringchars((r[1])), stringchars((cx__23917))));
  if (bool_from_obj(r[3])) {
    r[4] = (mkoport_file(4, (void*)((r[3]))));
    /* r[0] */    
    r[1] = r[4];  
    /* r[2] */    
    goto gs_call_2Dwith_2Dport;
  } else {
    hreserve(hbsz(2+1), 4); /* 4 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = obj_from_case(262);
    r[4] = (hendblk(2+1));
    r[5+0] = (cx_file_2Derror);
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[4];  
    r[5+2] = (cx__23921);
    r[5+3] = r[1];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  }

case 262: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r proc k */
    r[0] = r[3];  
    /* r[1] */    
    /* r[2] */    
    goto gs_call_2Dwith_2Dport;

case 263: /* with-input-from-port k port thunk */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
gs_with_2Dinput_2Dfrom_2Dport: /* k port thunk */
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = obj_from_case(264);
    r[3] = (hendblk(2+1));
    r[4+0] = (cx__25residual_2Dcurrent_2Dinput_2Dport);
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[3];  
    r[4+2] = r[1];  
    r[4+3] = obj_from_bool(0);
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 264: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r thunk k */
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[1];  
    *--hp = r[2];  
    *--hp = obj_from_case(265);
    r[4] = (hendblk(3+1));
    r[0] = (cx__25residual_2Dcurrent_2Dinput_2Dport);
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 265: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r thunk r k */
    hreserve(hbsz(1+1), 5); /* 5 live regs */
    *--hp = r[3];  
    *--hp = obj_from_case(266);
    r[5] = (hendblk(1+1));
    hreserve(hbsz(1+1), 6); /* 6 live regs */
    *--hp = r[2];  
    *--hp = obj_from_case(267);
    r[6] = (hendblk(1+1));
    hreserve(hbsz(1+1), 7); /* 7 live regs */
    *--hp = r[1];  
    *--hp = obj_from_case(268);
    r[7] = (hendblk(1+1));
    r[8+0] = r[4];  
    r[8+1] = r[5];  
    r[8+2] = r[6];  
    r[8+3] = r[7];  
    r += 8; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs_dynamic_2Dwind;

case 266: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = (cx__25residual_2Dcurrent_2Dinput_2Dport);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = r[1];  
    r[2+3] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 267: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k thunk */
    r[2+0] = r[1];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 268: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = (cx__25residual_2Dcurrent_2Dinput_2Dport);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = r[1];  
    r[2+3] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 269: /* with-output-to-port k port thunk */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
gs_with_2Doutput_2Dto_2Dport: /* k port thunk */
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = obj_from_case(270);
    r[3] = (hendblk(2+1));
    r[4+0] = (cx__25residual_2Dcurrent_2Doutput_2Dport);
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[3];  
    r[4+2] = r[1];  
    r[4+3] = obj_from_bool(0);
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 270: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r thunk k */
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[1];  
    *--hp = r[2];  
    *--hp = obj_from_case(271);
    r[4] = (hendblk(3+1));
    r[0] = (cx__25residual_2Dcurrent_2Doutput_2Dport);
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 271: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r thunk r k */
    hreserve(hbsz(1+1), 5); /* 5 live regs */
    *--hp = r[3];  
    *--hp = obj_from_case(272);
    r[5] = (hendblk(1+1));
    hreserve(hbsz(1+1), 6); /* 6 live regs */
    *--hp = r[2];  
    *--hp = obj_from_case(273);
    r[6] = (hendblk(1+1));
    hreserve(hbsz(1+1), 7); /* 7 live regs */
    *--hp = r[1];  
    *--hp = obj_from_case(274);
    r[7] = (hendblk(1+1));
    r[8+0] = r[4];  
    r[8+1] = r[5];  
    r[8+2] = r[6];  
    r[8+3] = r[7];  
    r += 8; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs_dynamic_2Dwind;

case 272: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = (cx__25residual_2Dcurrent_2Doutput_2Dport);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = r[1];  
    r[2+3] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 273: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k thunk */
    r[2+0] = r[1];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 274: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = (cx__25residual_2Dcurrent_2Doutput_2Dport);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = r[1];  
    r[2+3] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 275: /* with-input-from-file k fname thunk */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k fname thunk */
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_case(276);
    r[3] = (hendblk(1+1));
    /* r[0] */    
    /* r[1] */    
    r[2] = r[3];  
    goto gs_call_2Dwith_2Dinput_2Dfile;

case 276: /* clo k p */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k p thunk */
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto gs_with_2Dinput_2Dfrom_2Dport;

case 277: /* with-output-to-file k fname thunk */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k fname thunk */
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_case(278);
    r[3] = (hendblk(1+1));
    /* r[0] */    
    /* r[1] */    
    r[2] = r[3];  
    goto gs_call_2Dwith_2Doutput_2Dfile;

case 278: /* clo k p */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k p thunk */
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto gs_with_2Doutput_2Dto_2Dport;

case 279: /* %residual-circular? k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(iscircular((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 280: /* %residual-eq? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool((r[1]) == (r[2]));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 281: /* %residual-eqv? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = (cxs__25residual_2Deqv_3F((r[1]), (r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 282: /* %residual-equal? k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(isequal((r[1]), (r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 283: /* %residual-memq k x l */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x l */
    { /* memq */
    obj x = (r[1]), l = r[2];  
    for (; l != mknull(); l = cdr(l)) if (car(l) == x) break;
    r[3] = (l == mknull() ? obj_from_bool(0) : l); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 284: /* %residual-memv k x l */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x l */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = (ismemv((r[1]), (r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 285: /* %residual-member k x l */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x l */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = (ismember((r[1]), (r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 286: /* %residual-assq k x l */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x l */
    { /* assq */
    obj x = (r[1]), l = (r[2]), p = mknull();
    for (; l != mknull(); l = cdr(l)) { p = car(l); if (car(p) == x) break; }
    r[3] = (l == mknull() ? obj_from_bool(0) : p); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 287: /* %residual-assv k x l */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x l */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = (isassv((r[1]), (r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 288: /* %residual-assoc k x l */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x l */
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = (isassoc((r[1]), (r[2])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 289: /* print-error-message k prefix args ep */
    assert(rc == 5);
    r += 1; /* shift reg. wnd */
gs_print_2Derror_2Dmessage: /* k prefix args ep */
    (void)(((isstring((r[1]))) || (issymbol((r[1])))) ? (void)(oportputs(stringchars((r[1])), (r[3]))) : (void)(oportputs(stringchars((cx__231056)), (r[3]))));
    hreserve(hbsz(2+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[0];  
    *--hp = obj_from_case(290);
    r[4] = (hendblk(2+1));
    r[0] = r[4];  
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_pr_2Dwhere;

case 290: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek . k ep */
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_void(oportputc('\n', (r[3])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

s_pr_2Drest: /* k args ep */
  if ((ispair((r[1])))) {
    (void)(oportputc((' '), (r[2])));
    r[3] = (car((r[1])));
    (void)(oportputcircular((r[3]), (r[2]), 0));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[3];  
    /* r[2] */    
    goto s_pr_2Drest;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_void(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

s_pr_2Dmsg: /* k args ep */
  if ((ispair((r[1])))) {
    r[3] = (car((r[1])));
    r[3] = obj_from_bool(isstring((r[3])));
  if (bool_from_obj(r[3])) {
    r[3] = (car((r[1])));
    (void)(oportputcircular((r[3]), (r[2]), 1));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[3];  
    /* r[2] */    
    goto s_pr_2Drest;
  } else {
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_pr_2Drest;
  }
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_void(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

s_pr_2Dwhere: /* k args ep */
  if ((ispair((r[1])))) {
    r[3] = (car((r[1])));
    r[3] = obj_from_bool(!bool_from_obj(r[3]));
  if (bool_from_obj(r[3])) {
    (void)(oportputs(stringchars((cx__231041)), (r[2])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[3];  
    /* r[2] */    
    goto s_pr_2Dmsg;
  } else {
    r[3] = (car((r[1])));
    r[3] = obj_from_bool(issymbol((r[3])));
  if (bool_from_obj(r[3])) {
    (void)(oportputs(stringchars((cx__231045)), (r[2])));
    r[3] = (car((r[1])));
    (void)(oportputcircular((r[3]), (r[2]), 0));
    (void)(oportputs(stringchars((cx__231041)), (r[2])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[3];  
    /* r[2] */    
    goto s_pr_2Dmsg;
  } else {
    (void)(oportputs(stringchars((cx__231041)), (r[2])));
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_pr_2Dmsg;
  }
  }
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_void(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 291: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
    r[2] = (cx__2Acurrent_2Derror_2Dport_2A);
    (void)(oportputc('\n', (r[2])));
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(292);
    r[3] = (hendblk(1+1));
    r[4+0] = r[3];  
    r[4+1] = (cx__231056);
    r[4+2] = r[1];  
    r[4+3] = r[2];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs_print_2Derror_2Dmessage;

case 292: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek . k */
    r[0] = (cx_reset);
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[2];  
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 293: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
    r[2] = (cx__2Acurrent_2Derror_2Dport_2A);
    (void)(oportputc('\n', (r[2])));
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(294);
    r[3] = (hendblk(1+1));
    r[4+0] = r[3];  
    r[4+1] = (cx__231080);
    r[4+2] = r[1];  
    r[4+3] = r[2];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs_print_2Derror_2Dmessage;

case 294: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek . k */
    { assert(0); exit(1); r[3] = obj_from_void(0); }
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 295: /* %read k port simple? */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
gs__25read: /* k port simple? */
    hreserve(hbsz(0+1), 3); /* 3 live regs */
    *--hp = obj_from_case(296);
    r[3] = (hendblk(0+1));
    hreserve(hbsz(1), 4); /* 4 live regs */
    *--hp = obj_from_void(0);
    r[4] = (hendblk(1));
    hreserve(hbsz(1), 5); /* 5 live regs */
    *--hp = obj_from_void(0);
    r[5] = (hendblk(1));
    hreserve(hbsz(1), 6); /* 6 live regs */
    *--hp = obj_from_void(0);
    r[6] = (hendblk(1));
    hreserve(hbsz(1), 7); /* 7 live regs */
    *--hp = obj_from_void(0);
    r[7] = (hendblk(1));
    hreserve(hbsz(1), 8); /* 8 live regs */
    *--hp = obj_from_void(0);
    r[8] = (hendblk(1));
    hreserve(hbsz(1+1), 9); /* 9 live regs */
    *--hp = r[5];  
    *--hp = obj_from_case(297);
    r[9] = (hendblk(1+1));
    hreserve(hbsz(1+1), 10); /* 10 live regs */
    *--hp = r[3];  
    *--hp = obj_from_case(298);
    r[10] = (hendblk(1+1));
    hreserve(hbsz(2+1), 11); /* 11 live regs */
    *--hp = r[8];  
    *--hp = r[3];  
    *--hp = obj_from_case(302);
    r[11] = (hendblk(2+1));
    hreserve(hbsz(1+1), 12); /* 12 live regs */
    *--hp = (r[10]);
    *--hp = obj_from_case(305);
    r[12] = (hendblk(1+1));
    (void)(objptr_from_obj(r[4])[0] = (mknull()));
    (void)(objptr_from_obj(r[5])[0] = obj_from_bool(0));
    (void)(objptr_from_obj(r[6])[0] = obj_from_bool(0));
    (void)(objptr_from_obj(r[7])[0] = obj_from_bool(0));
    (void)(objptr_from_obj(r[8])[0] = obj_from_bool(0));
    { /* cons */ 
    hreserve(hbsz(3), 13); /* 13 live regs */
    *--hp = (mknull());
    *--hp = (mksymbol(internsym("reader-token")));
    *--hp = obj_from_size(PAIR_BTAG); 
    r[13] = (hendblk(3)); }
    (void)(objptr_from_obj(r[5])[0] = (r[13]));
    { /* cons */ 
    hreserve(hbsz(3), 14); /* 14 live regs */
    *--hp = (cx__231830);
    *--hp = (r[13]);
    *--hp = obj_from_size(PAIR_BTAG); 
    r[14] = (hendblk(3)); }
    (void)(objptr_from_obj(r[6])[0] = (r[14]));
    { /* cons */ 
    hreserve(hbsz(3), 14); /* 14 live regs */
    *--hp = (cx__231827);
    *--hp = (r[13]);
    *--hp = obj_from_size(PAIR_BTAG); 
    r[14] = (hendblk(3)); }
    (void)(objptr_from_obj(r[7])[0] = (r[14]));
    { /* cons */ 
    hreserve(hbsz(3), 14); /* 14 live regs */
    *--hp = (cx__231824);
    *--hp = (r[13]);
    *--hp = obj_from_size(PAIR_BTAG); 
    r[14] = (hendblk(3)); }
    (void)(objptr_from_obj(r[8])[0] = (r[14]));
    hreserve(hbsz(0+1), 13); /* 13 live regs */
    *--hp = obj_from_case(348);
    r[13] = (hendblk(0+1));
    hreserve(hbsz(5+1), 14); /* 14 live regs */
    *--hp = r[4];  
    *--hp = r[0];  
    *--hp = (r[13]);
    *--hp = r[1];  
    *--hp = r[9];  
    *--hp = obj_from_case(307);
    r[13] = (hendblk(5+1));
    r[14+0] = (r[13]);
    r[14+1] = r[1];  
    r[14+2] = r[8];  
    r[14+3] = r[2];  
    r[14+4] = r[4];  
    r[14+5] = r[3];  
    r[14+6] = (r[10]);
    r[14+7] = (r[12]);
    r[14+8] = (r[11]);
    r[14+9] = r[7];  
    r[14+10] = r[6];  
    r[14+11] = r[9];  
    r += 14; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_sub_2Dread;

case 296: /* clo k c */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k c */
    { const char_t v11379_c = char_from_obj(r[1]);
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool((isspace((v11379_c))) || (((v11379_c) == (')')) || (((v11379_c) == ('(')) || (((v11379_c) == (']')) || (((v11379_c) == ('[')) || (((v11379_c) == (34)) || ((v11379_c) == (';'))))))));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump; } 

case 297: /* clo k form */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k form reader-token-marker */
  if ((ispair((r[1])))) {
    r[3] = (car((r[1])));
    r[4] = (objptr_from_obj(r[2])[0]);
    r[3] = obj_from_bool((r[3]) == (r[4]));
  } else {
    r[3] = obj_from_bool(0);
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 298: /* clo k p in-string? */
    assert(rc == 4);
    { obj* p = objptr_from_obj(r[0]);
    r[1+3] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k p in-string? char-delimiter? */
    { int c = iportpeekc((r[1]));  r[4] = (c == EOF ? mkeof() : obj_from_char(c)); }
    hreserve(hbsz(1+1), 5); /* 5 live regs */
    *--hp = r[1];  
    *--hp = obj_from_case(299);
    r[5] = (hendblk(1+1));
    r[6+0] = r[0];  
    r[6+1] = r[4];  
    r[6+2] = (mknull());
    r[6+3] = obj_from_fixnum(+0);
    r[6+4] = r[3];  
    r[6+5] = r[5];  
    r[6+6] = r[1];  
    r[6+7] = r[2];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_loop;

case 299: /* clo k l */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k l p */
  if ((isnull((r[1])))) {
    r[3+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[0];  
    r[3+2] = (cx__231234);
    r[3+3] = (mksymbol(internsym("port:")));
    r[3+4] = (r[2]);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    { /* reverse! */
    obj t, v = mknull(), l = r[1];  
    while (l != mknull()) t = cdr(l), cdr(l) = v, v = l, l = t;
    r[3] = (v); }
    { fixnum_t v11378_tmp;
    { /* length */
    int n; obj l = r[3];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11378_tmp = (n); }
    { /* list->string */
    int i, c = (v11378_tmp); 
    obj o = hpushstr(4, allocstring(c, ' ')); /* 4 live regs */
    obj l = r[3];   /* gc-safe */
    unsigned char *s = (unsigned char *)stringchars(o);
    for (i = 0; i < c; ++i, l = cdr(l)) s[i] = (unsigned char)char_from_obj(car(l));
    r[3] = (o); } }
    { /* string->fixnum */
    char *e, *s = stringchars((r[3]));
    int radix = (+16); long l;
    if (s[0] == '#' && (s[1] == 'b' || s[1] == 'B')) s += 2, radix = 2;
    else if (s[0] == '#' && (s[1] == 'o' || s[1] == 'O')) s += 2, radix = 8;
    else if (s[0] == '#' && (s[1] == 'd' || s[1] == 'D')) s += 2, radix = 10;
    else if (s[0] == '#' && (s[1] == 'x' || s[1] == 'X')) s += 2, radix = 16;
    l = (errno = 0, strtol(s, &e, radix));
    if (errno || l < FIXNUM_MIN || l > FIXNUM_MAX || e == s || *e) r[3] = obj_from_bool(0);
    else r[3] = obj_from_fixnum(l); }
    r[3] = obj_from_char((char_t)fixnum_from_obj(r[3]));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 300: /* clo k c l cc */
    assert(rc == 5);
    { obj* p = objptr_from_obj(r[0]);
    r[1+4] = p[1];
    r[1+5] = p[2];
    r[1+6] = p[3];
    r[1+7] = p[4]; }
    r += 1; /* shift reg. wnd */
s_loop: /* k c l cc char-delimiter? rev-digits->char p in-string? */
  if ((iseof((r[1])))) {
  if (bool_from_obj(r[7])) {
    r[8+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[8+0])[0];
    r[8+1] = r[0];  
    r[8+2] = (cx__231264);
    r[8+3] = (mksymbol(internsym("port:")));
    r[8+4] = (r[6]);
    r += 8; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    r[8+0] = r[5];  
    pc = objptr_from_obj(r[8+0])[0];
    r[8+1] = r[0];  
    r[8+2] = r[2];  
    r += 8; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  } else {
  if ((bool_from_obj(r[7]) && (char_from_obj(r[1]) == (';')))) {
    { int c = iportgetc((r[6]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    r[8+0] = r[5];  
    pc = objptr_from_obj(r[8+0])[0];
    r[8+1] = r[0];  
    r[8+2] = r[2];  
    r += 8; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    hreserve(hbsz(4+1), 8); /* 8 live regs */
    *--hp = r[7];  
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = obj_from_case(300);
    r[8] = (hendblk(4+1));
    hreserve(hbsz(7+1), 9); /* 9 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = r[5];  
    *--hp = r[1];  
    *--hp = r[6];  
    *--hp = r[3];  
    *--hp = r[8];  
    *--hp = obj_from_case(301);
    r[8] = (hendblk(7+1));
  if ((!bool_from_obj(r[7]))) {
    r[9+0] = r[4];  
    pc = objptr_from_obj(r[9+0])[0];
    r[9+1] = r[8];  
    r[9+2] = r[1];  
    r += 9; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    hreserve(hbsz(4+1), 9); /* 9 live regs */
    *--hp = r[7];  
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = obj_from_case(300);
    r[9] = (hendblk(4+1));
    r[10+0] = obj_from_ktrap();
    r[10+1] = obj_from_bool(0);
    r[10+2] = r[9];  
    r[10+3] = r[3];  
    r[10+4] = r[6];  
    r[10+5] = r[1];  
    r[10+6] = r[5];  
    r[10+7] = r[2];  
    r[10+8] = r[0];  
    r += 10; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_l_v9276;
  }
  }
  }

case 301: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5];
    r[1+7] = p[6];
    r[1+8] = p[7]; }
    r += 1; /* shift reg. wnd */
s_l_v9276: /* ek r loop cc p c rev-digits->char l k */
  if (bool_from_obj(r[1])) {
    r[0] = r[6];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[8];  
    r[2] = r[7];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    { const fixnum_t v11377_scalar_2Dvalue = ((fixnum_t)char_from_obj(r[5]));
    r[9] = obj_from_bool(((v11377_scalar_2Dvalue) >= (+48)) && ((v11377_scalar_2Dvalue) <= (+57)));
  if (bool_from_obj(r[9])) {
    /* r[9] */    
  } else {
    r[10] = obj_from_bool(((v11377_scalar_2Dvalue) >= (+65)) && ((v11377_scalar_2Dvalue) <= (+70)));
    r[9] = (bool_from_obj(r[10]) ? (r[10]) : obj_from_bool(((v11377_scalar_2Dvalue) >= (+97)) && ((v11377_scalar_2Dvalue) <= (+102))));
  } } 
    r[9] = obj_from_bool(!bool_from_obj(r[9]));
  if (bool_from_obj(r[9])) {
    r[9+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[9+0])[0];
    r[9+1] = r[8];  
    r[9+2] = (cx__231258);
    r[9+3] = r[5];  
    r[9+4] = (mksymbol(internsym("port:")));
    r[9+5] = (r[4]);
    r += 9; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  } else {
  if ((is_fixnum_obj(r[3]))) {
    r[9] = obj_from_bool(fixnum_from_obj(r[3]) > (+2));
  } else {
    { const flonum_t v11376_tmp = ((flonum_t)(+2));
    r[9] = obj_from_bool(flonum_from_obj(r[3]) > (v11376_tmp)); } 
  }
  if (bool_from_obj(r[9])) {
    r[0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[8];  
    r[2] = (cx__231250);
    r[3] = (mksymbol(internsym("port:")));
    r[4] = (r[4]);
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    { int c = iportgetc((r[4]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    { int c = iportpeekc((r[4]));  r[9] = (c == EOF ? mkeof() : obj_from_char(c)); }
    { /* cons */ 
    hreserve(hbsz(3), 10); /* 10 live regs */
    *--hp = r[7];  
    *--hp = r[5];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[10] = (hendblk(3)); }
  if ((is_fixnum_obj(r[3]))) {
    r[11] = obj_from_fixnum(fxadd(fixnum_from_obj(r[3]), (+1)));
  } else {
    { const flonum_t v11375_tmp = ((flonum_t)(+1));
    r[11] = obj_from_flonum(11, flonum_from_obj(r[3]) + (v11375_tmp)); } 
  }
    r[12+0] = r[2];  
    pc = objptr_from_obj(r[12+0])[0];
    r[12+1] = r[8];  
    r[12+2] = r[9];  
    r[12+3] = (r[10]);
    r[12+4] = (r[11]);
    r += 12; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  }
  }
  }

case 302: /* clo k c p */
    assert(rc == 4);
    { obj* p = objptr_from_obj(r[0]);
    r[1+3] = p[1];
    r[1+4] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k c p char-delimiter? dot */
    { int c = iportpeekc((r[2]));  r[5] = (c == EOF ? mkeof() : obj_from_char(c)); }
    { /* cons */ 
    hreserve(hbsz(3), 6); /* 6 live regs */
    *--hp = (mknull());
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[6] = (hendblk(3)); }
    r[7+0] = r[0];  
    r[7+1] = r[5];  
    r[7+2] = r[6];  
    r[7+3] = obj_from_bool(char_from_obj(r[1]) == ('#'));
    r[7+4] = r[3];  
    r[7+5] = r[2];  
    r[7+6] = r[4];  
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_loop_v9251;

case 303: /* clo k c l hash? */
    assert(rc == 5);
    { obj* p = objptr_from_obj(r[0]);
    r[1+4] = p[1];
    r[1+5] = p[2];
    r[1+6] = p[3]; }
    r += 1; /* shift reg. wnd */
s_loop_v9251: /* k c l hash? char-delimiter? p dot */
    hreserve(hbsz(3+1), 7); /* 7 live regs */
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = obj_from_case(303);
    r[7] = (hendblk(3+1));
    hreserve(hbsz(7+1), 8); /* 8 live regs */
    *--hp = r[2];  
    *--hp = r[3];  
    *--hp = r[6];  
    *--hp = r[0];  
    *--hp = r[5];  
    *--hp = r[1];  
    *--hp = r[7];  
    *--hp = obj_from_case(304);
    r[7] = (hendblk(7+1));
  if ((iseof((r[1])))) {
    hreserve(hbsz(3+1), 8); /* 8 live regs */
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = obj_from_case(303);
    r[8] = (hendblk(3+1));
    r[9+0] = obj_from_ktrap();
    r[9+1] = obj_from_bool(iseof((r[1])));
    r[9+2] = r[8];  
    r[9+3] = r[1];  
    r[9+4] = r[5];  
    r[9+5] = r[0];  
    r[9+6] = r[6];  
    r[9+7] = r[3];  
    r[9+8] = r[2];  
    r += 9; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_l_v9253;
  } else {
    r[8+0] = r[4];  
    pc = objptr_from_obj(r[8+0])[0];
    r[8+1] = r[7];  
    r[8+2] = r[1];  
    r += 8; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 304: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5];
    r[1+7] = p[6];
    r[1+8] = p[7]; }
    r += 1; /* shift reg. wnd */
s_l_v9253: /* ek r loop c p k dot hash? l */
  if (bool_from_obj(r[1])) {
    { /* reverse! */
    obj t, v = mknull(), l = r[8];  
    while (l != mknull()) t = cdr(l), cdr(l) = v, v = l, l = t;
    r[9] = (v); }
    r[10] = (car((r[9])));
    { fixnum_t v11371_tmp;
    { /* length */
    int n; obj l = r[9];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11371_tmp = (n); }
    { /* list->string */
    int i, c = (v11371_tmp); 
    obj o = hpushstr(11, allocstring(c, ' ')); /* 11 live regs */
    obj l = r[9];   /* gc-safe */
    unsigned char *s = (unsigned char *)stringchars(o);
    for (i = 0; i < c; ++i, l = cdr(l)) s[i] = (unsigned char)char_from_obj(car(l));
    r[11] = (o); } }
  if (bool_from_obj(bool_from_obj(r[7]) ? (r[7]) : obj_from_bool((isdigit(char_from_obj(r[10]))) || ((char_from_obj(r[10]) == ('+')) || ((char_from_obj(r[10]) == ('-')) || (char_from_obj(r[10]) == ('.'))))))) {
  if ((strcmp(stringchars((r[11])), stringchars((cx__231144))) == 0)) {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = (objptr_from_obj(r[6])[0]);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if (bool_from_obj(bool_from_obj(r[7]) ? (r[7]) : obj_from_bool(isdigit(char_from_obj(r[10]))))) {
    r[12] = obj_from_bool(0);
  } else {
    r[12] = obj_from_bool(strcmp_ci(stringchars((r[11])), stringchars((cx__231217))) == 0);
    r[12] = (bool_from_obj(r[12]) ? (r[12]) : obj_from_bool(strcmp_ci(stringchars((r[11])), stringchars((cx__231221))) == 0));
  if (bool_from_obj(r[12])) {
    r[12] = obj_from_bool(0);
  } else {
    r[12] = obj_from_bool(strcmp_ci(stringchars((r[11])), stringchars((cx__231210))) == 0);
    r[12] = (bool_from_obj(r[12]) ? (r[12]) : obj_from_bool(strcmp_ci(stringchars((r[11])), stringchars((cx__231214))) == 0));
  if (bool_from_obj(r[12])) {
    r[12] = obj_from_bool(0);
  } else {
    r[12] = obj_from_bool(strcmp_ci(stringchars((r[11])), stringchars((cx__231203))) == 0);
    r[12] = (bool_from_obj(r[12]) ? (r[12]) : obj_from_bool(strcmp_ci(stringchars((r[11])), stringchars((cx__231207))) == 0));
  if (bool_from_obj(r[12])) {
    r[12] = obj_from_bool(0);
  } else {
  if (((char_from_obj(r[10]) == ('+')) || (char_from_obj(r[10]) == ('-')))) {
    r[12] = (cdr((r[9])));
    r[12] = obj_from_bool(isnull((r[12])));
  if (bool_from_obj(r[12])) {
    r[12] = obj_from_bool(1);
  } else {
    r[12] = (cdr((r[9])));
    r[12] = (car((r[12])));
    r[12] = obj_from_bool(char_from_obj(r[12]) == ('.'));
  if (bool_from_obj(r[12])) {
    r[12] = (cdr((r[9])));
    r[12] = (cdr((r[12])));
    r[12] = obj_from_bool(ispair((r[12])));
  if (bool_from_obj(r[12])) {
    { bool_t v11374_tmp;
    r[12] = (cdr((r[9])));
    r[12] = (cdr((r[12])));
    r[12] = (car((r[12])));
    v11374_tmp = (isdigit(char_from_obj(r[12])));
    r[12] = obj_from_bool(!(v11374_tmp)); }
  } else {
    r[12] = obj_from_bool(0);
  }
  } else {
    { bool_t v11373_tmp;
    r[12] = (cdr((r[9])));
    r[12] = (car((r[12])));
    v11373_tmp = (isdigit(char_from_obj(r[12])));
    r[12] = obj_from_bool(!(v11373_tmp)); }
  }
  }
  } else {
  if ((char_from_obj(r[10]) == ('.'))) {
    r[12] = (cdr((r[9])));
    r[12] = obj_from_bool(ispair((r[12])));
  if (bool_from_obj(r[12])) {
    { bool_t v11372_tmp;
    r[12] = (cdr((r[9])));
    r[12] = (car((r[12])));
    v11372_tmp = (isdigit(char_from_obj(r[12])));
    r[12] = obj_from_bool(!(v11372_tmp)); }
  } else {
    r[12] = obj_from_bool(0);
  }
  } else {
    r[12] = obj_from_bool(0);
  }
  }
  }
  }
  }
  }
  if (bool_from_obj(r[12])) {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = (mksymbol(internsym(stringchars((r[11])))));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    { /* string->fixnum-or-flonum */
    char *s = stringchars((r[11]));
    int radix = (+10); long l; double d;
    if (0) r[12] = (0); /* to fool sfc unboxer */
    switch (strtofxfl(s, radix, &l, &d)) {
    case 'e': r[12] = obj_from_fixnum(l); break;
    case 'i': r[12] = obj_from_flonum(12, d); break;
    default : r[12] = obj_from_bool(0); break;
    } }
  if (bool_from_obj(r[12])) {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = (r[12]);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[13+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[13+0])[0];
    r[13+1] = r[5];  
    r[13+2] = (cx__231142);
    r[13+3] = (r[11]);
    r[13+4] = (mksymbol(internsym("port:")));
    r[13+5] = (r[4]);
    r += 13; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  }
  }
  }
  } else {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = (mksymbol(internsym(stringchars((r[11])))));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  } else {
  if ((char_from_obj(r[3]) == ('#'))) {
    { int c = iportgetc((r[4]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    { int c = iportpeekc((r[4]));  r[9] = (c == EOF ? mkeof() : obj_from_char(c)); }
    { /* cons */ 
    hreserve(hbsz(3), 10); /* 10 live regs */
    *--hp = r[8];  
    *--hp = r[3];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[10] = (hendblk(3)); }
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[5];  
    r[2] = r[9];  
    r[3] = (r[10]);
    r[4] = obj_from_bool(1);
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    { /* string-position */
    char *s = stringchars((cx__231763)), *p = strchr(s, char_from_obj(r[3]));
    if (p) r[9] = obj_from_fixnum(p-s); else r[9] = obj_from_bool(0); }
  if (bool_from_obj(r[9])) {
    { int c = iportgetc((r[4]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    { int c = iportpeekc((r[4]));  r[9] = (c == EOF ? mkeof() : obj_from_char(c)); }
    { /* cons */ 
    hreserve(hbsz(3), 10); /* 10 live regs */
    *--hp = r[8];  
    *--hp = r[3];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[10] = (hendblk(3)); }
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[5];  
    r[2] = r[9];  
    r[3] = (r[10]);
    r[4] = r[7];  
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    r[9+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[9+0])[0];
    r[9+1] = r[5];  
    r[9+2] = (cx__231121);
    r[9+3] = r[3];  
    r[9+4] = (mksymbol(internsym("port:")));
    r[9+5] = (r[4]);
    r += 9; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  }
  }
  }

case 305: /* clo k p what */
    assert(rc == 4);
    { obj* p = objptr_from_obj(r[0]);
    r[1+3] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k p what sub-read-x-char-escape */
    { int c = iportgetc((r[1]));  r[4] = (c == EOF ? mkeof() : obj_from_char(c)); }
    hreserve(hbsz(5+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(306);
    r[5] = (hendblk(5+1));
  if ((iseof((r[4])))) {
    r[6+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[5];  
    r[6+2] = (cx__231324);
    r[6+3] = r[2];  
    r[6+4] = (mksymbol(internsym("port:")));
    r[6+5] = (r[1]);
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  } else {
    r[6+0] = obj_from_ktrap();
    r[6+1] = obj_from_void(0);
    r[6+2] = r[2];  
    r[6+3] = r[3];  
    r[6+4] = r[1];  
    r[6+5] = r[0];  
    r[6+6] = r[4];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_l_v9231;
  }

case 306: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5]; }
    r += 1; /* shift reg. wnd */
s_l_v9231: /* ek . what sub-read-x-char-escape p k c */
  if (((char_from_obj(r[6]) == (92)) || ((char_from_obj(r[6]) == (34)) || (char_from_obj(r[6]) == ('|'))))) {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[6];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((char_from_obj(r[6]) == ('a'))) {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(7);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((char_from_obj(r[6]) == ('b'))) {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(8);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((char_from_obj(r[6]) == ('t'))) {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(9);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((char_from_obj(r[6]) == ('n'))) {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(10);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((char_from_obj(r[6]) == ('v'))) {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(11);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((char_from_obj(r[6]) == ('f'))) {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(12);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((char_from_obj(r[6]) == ('r'))) {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(13);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((char_from_obj(r[6]) == ('x'))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[5];  
    r[2] = r[4];  
    r[3] = obj_from_bool(1);
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  } else {
  if ((((r[2]) == (mksymbol(internsym("string")))) && (isspace(char_from_obj(r[6]))))) {
    { int c = iportpeekc((r[4]));  r[7] = (c == EOF ? mkeof() : obj_from_char(c)); }
    r[0] = r[5];  
    r[1] = obj_from_bool(char_from_obj(r[6]) == (10));
    r[2] = r[7];  
    r[3] = r[4];  
    goto s_loop_v9232;
  } else {
    r[7+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[7+0])[0];
    r[7+1] = r[5];  
    r[7+2] = (cx__231276);
    r[7+3] = r[2];  
    r[7+4] = (mksymbol(internsym(":")));
    r[7+5] = (r[6]);
    r[7+6] = (mksymbol(internsym("port:")));
    r[7+7] = (r[4]);
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 8;
    goto jump;
  }
  }
  }
  }
  }
  }
  }
  }
  }
  }

s_loop_v9232: /* k gotnl nc p */
  if (((iseof((r[2]))) || (!(isspace(char_from_obj(r[2])))))) {
  if (bool_from_obj(r[1])) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[4+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[0];  
    r[4+2] = (cx__231288);
    r[4+3] = (mksymbol(internsym("port:")));
    r[4+4] = (r[3]);
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  }
  } else {
  if ((bool_from_obj(r[1]) && (char_from_obj(r[2]) == (10)))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    { int c = iportgetc((r[3]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    { int c = iportpeekc((r[3]));  r[4] = (c == EOF ? mkeof() : obj_from_char(c)); }
    /* r[0] */    
    r[1] = (bool_from_obj(r[1]) ? (r[1]) : obj_from_bool(char_from_obj(r[2]) == (10)));
    r[2] = r[4];  
    /* r[3] */    
    goto s_loop_v9232;
  }
  }

case 307: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5]; }
    r += 1; /* shift reg. wnd */
    /* ek r reader-token? port patch-shared k shared */
    hreserve(hbsz(5+1), 7); /* 7 live regs */
    *--hp = r[6];  
    *--hp = r[1];  
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = obj_from_case(308);
    r[7] = (hendblk(5+1));
    r[8+0] = r[2];  
    pc = objptr_from_obj(r[8+0])[0];
    r[8+1] = r[7];  
    r[8+2] = r[1];  
    r += 8; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 308: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5]; }
    r += 1; /* shift reg. wnd */
    /* ek r port patch-shared k r shared */
  if ((!bool_from_obj(r[1]))) {
    r[7] = (objptr_from_obj(r[6])[0]);
    r[7] = obj_from_bool(isnull((r[7])));
  if (bool_from_obj(r[7])) {
    r[0] = r[4];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[5];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    r[2] = r[5];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  } else {
    r[7+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[7+0])[0];
    r[7+1] = r[4];  
    r[7+2] = (cx__231692);
    r[7+3] = (cdr((r[5])));
    r[7+4] = (mksymbol(internsym("port:")));
    r[7+5] = (r[2]);
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  }

s_sub_2Dread_2Dbyte_2Dlist: /* k p dot simple? shared char-delimiter? sub-read-x-char-escape sub-read-strsym-char-escape sub-read-number-or-symbol close-bracket close-paren reader-token? */
    hreserve(hbsz(10+1), 12); /* 12 live regs */
    *--hp = (r[11]);
    *--hp = (r[10]);
    *--hp = r[9];  
    *--hp = r[8];  
    *--hp = r[7];  
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(321);
    r[12] = (hendblk(10+1));
    hreserve(hbsz(5+1), 13); /* 13 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = (r[10]);
    *--hp = (r[12]);
    *--hp = (r[11]);
    *--hp = obj_from_case(309);
    r[13] = (hendblk(5+1));
    r[0] = (r[13]);
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread;

case 309: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5]; }
    r += 1; /* shift reg. wnd */
    /* ek r reader-token? sub-read close-paren p k */
    r[0] = r[6];  
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    goto s_recur;

case 310: /* clo k form */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
s_recur: /* k form reader-token? sub-read close-paren p */
  if ((iseof((r[1])))) {
    r[6+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[0];  
    r[6+2] = (cx__231341);
    r[6+3] = (mksymbol(internsym("port:")));
    r[6+4] = (r[5]);
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    r[6] = (objptr_from_obj(r[4])[0]);
    r[6] = obj_from_bool((r[1]) == (r[6]));
  if (bool_from_obj(r[6])) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = (mknull());
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    hreserve(hbsz(4+1), 6); /* 6 live regs */
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(310);
    r[6] = (hendblk(4+1));
    hreserve(hbsz(5+1), 7); /* 7 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = r[5];  
    *--hp = r[6];  
    *--hp = r[3];  
    *--hp = obj_from_case(311);
    r[6] = (hendblk(5+1));
    r[7+0] = r[2];  
    pc = objptr_from_obj(r[7+0])[0];
    r[7+1] = r[6];  
    r[7+2] = r[1];  
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 311: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5]; }
    r += 1; /* shift reg. wnd */
    /* ek r sub-read recur p form k */
  if (bool_from_obj(r[1])) {
    r[7+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[7+0])[0];
    r[7+1] = r[6];  
    r[7+2] = (cx__231338);
    r[7+3] = (cdr((r[5])));
    r[7+4] = (mksymbol(internsym("port:")));
    r[7+5] = (r[4]);
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  } else {
    r[7] = obj_from_bool(!(is_fixnum_obj(r[5])));
    r[7] = (bool_from_obj(r[7]) ? (r[7]) : obj_from_bool((fixnum_from_obj(r[5]) < (+0)) || (fixnum_from_obj(r[5]) > (+255))));
  if (bool_from_obj(r[7])) {
    r[7+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[7+0])[0];
    r[7+1] = r[6];  
    r[7+2] = (cx__231332);
    r[7+3] = r[5];  
    r[7+4] = (mksymbol(internsym("port:")));
    r[7+5] = (r[4]);
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  } else {
    hreserve(hbsz(3+1), 7); /* 7 live regs */
    *--hp = r[5];  
    *--hp = r[6];  
    *--hp = r[3];  
    *--hp = obj_from_case(312);
    r[7] = (hendblk(3+1));
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[7];  
    r[2] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 312: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r recur k form */
    hreserve(hbsz(2+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = obj_from_case(313);
    r[5] = (hendblk(2+1));
    r[6+0] = r[2];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[5];  
    r[6+2] = r[1];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 313: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k form */
    { /* cons */ 
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[1];  
    *--hp = r[3];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

s_sub_2Dread_2Dlist: /* k c p close-token dot? dot simple? shared char-delimiter? sub-read-x-char-escape sub-read-strsym-char-escape sub-read-number-or-symbol close-bracket close-paren reader-token? */
    hreserve(hbsz(10+1), 15); /* 15 live regs */
    *--hp = (r[14]);
    *--hp = (r[13]);
    *--hp = (r[12]);
    *--hp = (r[11]);
    *--hp = (r[10]);
    *--hp = r[9];  
    *--hp = r[8];  
    *--hp = r[7];  
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = obj_from_case(321);
    r[15] = (hendblk(10+1));
    hreserve(hbsz(10+1), 16); /* 16 live regs */
    *--hp = (r[14]);
    *--hp = (r[13]);
    *--hp = (r[12]);
    *--hp = (r[11]);
    *--hp = (r[10]);
    *--hp = r[9];  
    *--hp = r[8];  
    *--hp = r[7];  
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = obj_from_case(345);
    r[16] = (hendblk(10+1));
    hreserve(hbsz(8+1), 17); /* 17 live regs */
    *--hp = r[5];  
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = r[3];  
    *--hp = r[4];  
    *--hp = (r[15]);
    *--hp = (r[16]);
    *--hp = (r[14]);
    *--hp = obj_from_case(314);
    r[16] = (hendblk(8+1));
    r[0] = (r[16]);
    r[1] = r[2];  
    r[2] = r[5];  
    r[3] = r[6];  
    r[4] = r[7];  
    r[5] = r[8];  
    r[6] = r[9];  
    r[7] = (r[10]);
    r[8] = (r[11]);
    r[9] = (r[12]);
    r[10] = (r[13]);
    r[11] = (r[14]);
    goto s_sub_2Dread;

case 314: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5];
    r[1+7] = p[6];
    r[1+8] = p[7];
    r[1+9] = p[8]; }
    r += 1; /* shift reg. wnd */
    /* ek r reader-token? sub-read-carefully sub-read dot? close-token p k dot */
    r[10] = (objptr_from_obj(r[9])[0]);
    r[10] = obj_from_bool((r[1]) == (r[10]));
  if (bool_from_obj(r[10])) {
    r[0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[8];  
    r[2] = (cx__231372);
    r[3] = (mksymbol(internsym("port:")));
    r[4] = (r[7]);
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    r[10+0] = r[8];  
    r[10+1] = r[1];  
    r[10+2] = r[2];  
    r[10+3] = r[3];  
    r[10+4] = r[4];  
    r[10+5] = r[5];  
    r[10+6] = r[9];  
    r[10+7] = r[6];  
    r[10+8] = r[7];  
    r += 10; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_recur_v9097;
  }

case 315: /* clo k form */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5];
    r[1+7] = p[6];
    r[1+8] = p[7]; }
    r += 1; /* shift reg. wnd */
s_recur_v9097: /* k form reader-token? sub-read-carefully sub-read dot? dot close-token p */
  if ((iseof((r[1])))) {
    r[9+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[9+0])[0];
    r[9+1] = r[0];  
    r[9+2] = (cx__231367);
    r[9+3] = (mksymbol(internsym("port:")));
    r[9+4] = (r[8]);
    r += 9; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
  if (((r[1]) == (r[7]))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = (mknull());
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[9] = (objptr_from_obj(r[6])[0]);
    r[9] = obj_from_bool((r[1]) == (r[9]));
  if (bool_from_obj(r[9])) {
  if (bool_from_obj(r[5])) {
    hreserve(hbsz(4+1), 9); /* 9 live regs */
    *--hp = r[7];  
    *--hp = r[0];  
    *--hp = r[8];  
    *--hp = r[4];  
    *--hp = obj_from_case(316);
    r[9] = (hendblk(4+1));
    r[10+0] = r[3];  
    pc = objptr_from_obj(r[10+0])[0];
    r[10+1] = r[9];  
    r[10+2] = r[8];  
    r += 10; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[9+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[9+0])[0];
    r[9+1] = r[0];  
    r[9+2] = (cx__231357);
    r[9+3] = (mksymbol(internsym("port:")));
    r[9+4] = (r[8]);
    r += 9; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  }
  } else {
    hreserve(hbsz(7+1), 9); /* 9 live regs */
    *--hp = r[8];  
    *--hp = r[7];  
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(315);
    r[9] = (hendblk(7+1));
    hreserve(hbsz(5+1), 10); /* 10 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = r[8];  
    *--hp = r[9];  
    *--hp = r[4];  
    *--hp = obj_from_case(318);
    r[9] = (hendblk(5+1));
    r[10+0] = r[2];  
    pc = objptr_from_obj(r[10+0])[0];
    r[10+1] = r[9];  
    r[10+2] = r[1];  
    r += 10; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }
  }

case 316: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
    /* ek r sub-read p k close-token */
    hreserve(hbsz(4+1), 6); /* 6 live regs */
    *--hp = r[5];  
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = obj_from_case(317);
    r[6] = (hendblk(4+1));
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[6];  
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 317: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
    /* ek r p k r close-token */
  if (((r[1]) == (r[5]))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[6+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[3];  
    r[6+2] = (cx__231360);
    r[6+3] = r[1];  
    r[6+4] = (mksymbol(internsym("port:")));
    r[6+5] = (r[2]);
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  }

case 318: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5]; }
    r += 1; /* shift reg. wnd */
    /* ek r sub-read recur p form k */
  if (bool_from_obj(r[1])) {
    r[7+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[7+0])[0];
    r[7+1] = r[6];  
    r[7+2] = (cx__231356);
    r[7+3] = (cdr((r[5])));
    r[7+4] = (mksymbol(internsym("port:")));
    r[7+5] = (r[4]);
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  } else {
    hreserve(hbsz(3+1), 7); /* 7 live regs */
    *--hp = r[5];  
    *--hp = r[6];  
    *--hp = r[3];  
    *--hp = obj_from_case(319);
    r[7] = (hendblk(3+1));
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[7];  
    r[2] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 319: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r recur k form */
    hreserve(hbsz(2+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = obj_from_case(320);
    r[5] = (hendblk(2+1));
    r[6+0] = r[2];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[5];  
    r[6+2] = r[1];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 320: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k form */
    { /* cons */ 
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[1];  
    *--hp = r[3];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 321: /* clo k p */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5];
    r[1+7] = p[6];
    r[1+8] = p[7];
    r[1+9] = p[8];
    r[1+10] = p[9];
    r[1+11] = p[10]; }
    r += 1; /* shift reg. wnd */
s_sub_2Dread: /* k p dot simple? shared char-delimiter? sub-read-x-char-escape sub-read-strsym-char-escape sub-read-number-or-symbol close-bracket close-paren reader-token? */
    hreserve(hbsz(10+1), 12); /* 12 live regs */
    *--hp = (r[11]);
    *--hp = (r[10]);
    *--hp = r[9];  
    *--hp = r[8];  
    *--hp = r[7];  
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(345);
    r[12] = (hendblk(10+1));
    hreserve(hbsz(10+1), 13); /* 13 live regs */
    *--hp = (r[11]);
    *--hp = (r[10]);
    *--hp = r[9];  
    *--hp = r[8];  
    *--hp = r[7];  
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(321);
    r[13] = (hendblk(10+1));
    { int c = iportgetc((r[1]));  r[14] = (c == EOF ? mkeof() : obj_from_char(c)); }
  if ((iseof((r[14])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = (r[14]);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((isspace(char_from_obj(r[14])))) {
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread;
  } else {
  if ((char_from_obj(r[14]) == ('('))) {
    r[15] = (objptr_from_obj(r[10])[0]);
    r[16+0] = r[0];  
    r[16+1] = (r[14]);
    r[16+2] = r[1];  
    r[16+3] = (r[15]);
    r[16+4] = obj_from_bool(1);
    r[16+5] = r[2];  
    r[16+6] = r[3];  
    r[16+7] = r[4];  
    r[16+8] = r[5];  
    r[16+9] = r[6];  
    r[16+10] = r[7];  
    r[16+11] = r[8];  
    r[16+12] = r[9];  
    r[16+13] = (r[10]);
    r[16+14] = (r[11]);
    r += 16; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_sub_2Dread_2Dlist;
  } else {
  if ((char_from_obj(r[14]) == (')'))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = (objptr_from_obj(r[10])[0]);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((char_from_obj(r[14]) == ('['))) {
    r[15] = (objptr_from_obj(r[9])[0]);
    r[16+0] = r[0];  
    r[16+1] = (r[14]);
    r[16+2] = r[1];  
    r[16+3] = (r[15]);
    r[16+4] = obj_from_bool(1);
    r[16+5] = r[2];  
    r[16+6] = r[3];  
    r[16+7] = r[4];  
    r[16+8] = r[5];  
    r[16+9] = r[6];  
    r[16+10] = r[7];  
    r[16+11] = r[8];  
    r[16+12] = r[9];  
    r[16+13] = (r[10]);
    r[16+14] = (r[11]);
    r += 16; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_sub_2Dread_2Dlist;
  } else {
  if ((char_from_obj(r[14]) == (']'))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = (objptr_from_obj(r[9])[0]);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((char_from_obj(r[14]) == (39))) {
    hreserve(hbsz(1+1), 15); /* 15 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(322);
    r[15] = (hendblk(1+1));
    r[0] = (r[15]);
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread_2Dcarefully;
  } else {
  if ((char_from_obj(r[14]) == ('`'))) {
    hreserve(hbsz(1+1), 15); /* 15 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(323);
    r[15] = (hendblk(1+1));
    r[0] = (r[15]);
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread_2Dcarefully;
  } else {
    { /* string-position */
    char *s = stringchars((cx__231763)), *p = strchr(s, char_from_obj(r[14]));
    if (p) r[15] = obj_from_fixnum(p-s); else r[15] = obj_from_bool(0); }
  if (bool_from_obj(r[15])) {
    r[15+0] = r[8];  
    pc = objptr_from_obj(r[15+0])[0];
    r[15+1] = r[0];  
    r[15+2] = (r[14]);
    r[15+3] = r[1];  
    r += 15; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  } else {
  if ((char_from_obj(r[14]) == (';'))) {
    { int c = iportgetc((r[1]));  r[15] = (c == EOF ? mkeof() : obj_from_char(c)); }
    hreserve(hbsz(3+1), 16); /* 16 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = (r[13]);
    *--hp = obj_from_case(324);
    r[16] = (hendblk(3+1));
    r[17+0] = (r[16]);
    r[17+1] = (r[15]);
    r[17+2] = r[1];  
    r += 17; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_loop_v9061;
  } else {
  if ((char_from_obj(r[14]) == (','))) {
    { int c = iportpeekc((r[1]));  r[15] = (c == EOF ? mkeof() : obj_from_char(c)); }
  if ((iseof((r[15])))) {
    r[16+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[16+0])[0];
    r[16+1] = r[0];  
    r[16+2] = (cx__231648);
    r[16+3] = (mksymbol(internsym("port:")));
    r[16+4] = (r[1]);
    r += 16; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
  if ((char_from_obj(r[15]) == ('@'))) {
    { int c = iportgetc((r[1]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    hreserve(hbsz(1+1), 16); /* 16 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(325);
    r[16] = (hendblk(1+1));
    r[0] = (r[16]);
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread_2Dcarefully;
  } else {
    hreserve(hbsz(1+1), 16); /* 16 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(326);
    r[16] = (hendblk(1+1));
    r[0] = (r[16]);
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread_2Dcarefully;
  }
  }
  } else {
  if ((char_from_obj(r[14]) == (34))) {
    r[15+0] = r[0];  
    r[15+1] = (mknull());
    r[15+2] = r[7];  
    r[15+3] = r[1];  
    r += 15; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_loop_v9032;
  } else {
  if ((char_from_obj(r[14]) == ('|'))) {
    r[15+0] = r[0];  
    r[15+1] = (mknull());
    r[15+2] = r[7];  
    r[15+3] = r[1];  
    r += 15; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_loop_v9021;
  } else {
  if ((char_from_obj(r[14]) == ('#'))) {
    { int c = iportpeekc((r[1]));  r[15] = (c == EOF ? mkeof() : obj_from_char(c)); }
  if ((iseof((r[15])))) {
    r[16+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[16+0])[0];
    r[16+1] = r[0];  
    r[16+2] = (cx__231585);
    r[16+3] = (mksymbol(internsym("port:")));
    r[16+4] = (r[1]);
    r += 16; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
  if (((tolower(char_from_obj(r[15])) == tolower(('t'))) || (tolower(char_from_obj(r[15])) == tolower(('f'))))) {
    hreserve(hbsz(2+1), 16); /* 16 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = obj_from_case(331);
    r[16] = (hendblk(2+1));
    r[0] = (r[16]);
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread_2Dcarefully;
  } else {
  if (((tolower(char_from_obj(r[15])) == tolower(('b'))) || ((tolower(char_from_obj(r[15])) == tolower(('o'))) || ((tolower(char_from_obj(r[15])) == tolower(('d'))) || ((tolower(char_from_obj(r[15])) == tolower(('x'))) || ((tolower(char_from_obj(r[15])) == tolower(('i'))) || (tolower(char_from_obj(r[15])) == tolower(('e'))))))))) {
    r[16+0] = r[8];  
    pc = objptr_from_obj(r[16+0])[0];
    r[16+1] = r[0];  
    r[16+2] = obj_from_char('#');
    r[16+3] = r[1];  
    r += 16; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  } else {
  if ((char_from_obj(r[15]) == ('&'))) {
    { int c = iportgetc((r[1]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    hreserve(hbsz(1+1), 16); /* 16 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(332);
    r[16] = (hendblk(1+1));
    r[0] = (r[16]);
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread_2Dcarefully;
  } else {
  if ((char_from_obj(r[15]) == (';'))) {
    { int c = iportgetc((r[1]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    hreserve(hbsz(3+1), 16); /* 16 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = (r[13]);
    *--hp = obj_from_case(333);
    r[16] = (hendblk(3+1));
    r[0] = (r[16]);
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread_2Dcarefully;
  } else {
  if ((char_from_obj(r[15]) == ('|'))) {
    { int c = iportgetc((r[1]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    hreserve(hbsz(3+1), 16); /* 16 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = (r[13]);
    *--hp = obj_from_case(336);
    r[16] = (hendblk(3+1));
    r[0] = (r[16]);
    /* r[1] */    
    goto s_recur_v8994;
  } else {
  if ((char_from_obj(r[15]) == ('('))) {
    { int c = iportgetc((r[1]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    r[16] = (objptr_from_obj(r[10])[0]);
    hreserve(hbsz(1+1), 17); /* 17 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(337);
    r[17] = (hendblk(1+1));
    r[18+0] = (r[17]);
    r[18+1] = (r[15]);
    r[18+2] = r[1];  
    r[18+3] = (r[16]);
    r[18+4] = obj_from_bool(0);
    r[18+5] = r[2];  
    r[18+6] = r[3];  
    r[18+7] = r[4];  
    r[18+8] = r[5];  
    r[18+9] = r[6];  
    r[18+10] = r[7];  
    r[18+11] = r[8];  
    r[18+12] = r[9];  
    r[18+13] = (r[10]);
    r[18+14] = (r[11]);
    r += 18; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_sub_2Dread_2Dlist;
  } else {
  if ((char_from_obj(r[15]) == ('u'))) {
    { int c = iportgetc((r[1]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    { int c = iportgetc((r[1]));  r[16] = (c == EOF ? mkeof() : obj_from_char(c)); }
    r[16] = obj_from_bool((r[16]) == obj_from_char('8'));
  if (bool_from_obj(r[16])) {
    { int c = iportgetc((r[1]));  r[16] = (c == EOF ? mkeof() : obj_from_char(c)); }
    r[16] = obj_from_bool((r[16]) == obj_from_char('('));
  } else {
    r[16] = obj_from_bool(0);
  }
  if (bool_from_obj(r[16])) {
    hreserve(hbsz(1+1), 16); /* 16 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(338);
    r[16] = (hendblk(1+1));
    r[0] = (r[16]);
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread_2Dbyte_2Dlist;
  } else {
    r[16+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[16+0])[0];
    r[16+1] = r[0];  
    r[16+2] = (cx__231500);
    r[16+3] = (mksymbol(internsym("port:")));
    r[16+4] = (r[1]);
    r += 16; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  }
  } else {
  if ((char_from_obj(r[15]) == (92))) {
    { int c = iportgetc((r[1]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    { int c = iportpeekc((r[1]));  r[16] = (c == EOF ? mkeof() : obj_from_char(c)); }
  if ((iseof((r[16])))) {
    r[17+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[17+0])[0];
    r[17+1] = r[0];  
    r[17+2] = (cx__231495);
    r[17+3] = (mksymbol(internsym("port:")));
    r[17+4] = (r[1]);
    r += 17; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
  if ((('x') == char_from_obj(r[16]))) {
    { int c = iportgetc((r[1]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    hreserve(hbsz(4+1), 17); /* 17 live regs */
    *--hp = (r[16]);
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = r[6];  
    *--hp = obj_from_case(339);
    r[17] = (hendblk(4+1));
    { int c = iportpeekc((r[1]));  r[18] = (c == EOF ? mkeof() : obj_from_char(c)); }
    r[19+0] = r[5];  
    pc = objptr_from_obj(r[19+0])[0];
    r[19+1] = (r[17]);
    r[19+2] = (r[18]);
    r += 19; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((isalpha(char_from_obj(r[16])))) {
    hreserve(hbsz(3+1), 17); /* 17 live regs */
    *--hp = (r[16]);
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = obj_from_case(340);
    r[17] = (hendblk(3+1));
    r[0] = (r[17]);
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread_2Dcarefully;
  } else {
    { int c = iportgetc((r[1]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    r[17] = (r[16]);
    r[18+0] = r[0];  
    pc = objptr_from_obj(r[18+0])[0];
    r[18+1] = obj_from_ktrap();
    r[18+2] = (r[17]);
    r += 18; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }
  }
  } else {
  if ((isdigit(char_from_obj(r[15])))) {
    hreserve(hbsz(4+1), 16); /* 16 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = (r[12]);
    *--hp = obj_from_case(341);
    r[16] = (hendblk(4+1));
  if (bool_from_obj(r[3])) {
    r[17+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[17+0])[0];
    r[17+1] = (r[16]);
    r[17+2] = (cx__231435);
    r[17+3] = (mksymbol(internsym("port:")));
    r[17+4] = (r[1]);
    r += 17; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    r[17+0] = obj_from_ktrap();
    r[17+1] = obj_from_void(0);
    r[17+2] = (r[12]);
    r[17+3] = r[4];  
    r[17+4] = r[1];  
    r[17+5] = r[0];  
    r += 17; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_l_v8938;
  }
  } else {
    r[16+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[16+0])[0];
    r[16+1] = r[0];  
    r[16+2] = (cx__231379);
    r[16+3] = (r[15]);
    r[16+4] = (mksymbol(internsym("port:")));
    r[16+5] = (r[1]);
    r += 16; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  }
  }
  }
  }
  }
  }
  }
  }
  }
  }
  } else {
    r[15+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[15+0])[0];
    r[15+1] = r[0];  
    r[15+2] = (cx__231377);
    r[15+3] = (r[14]);
    r[15+4] = (mksymbol(internsym("port:")));
    r[15+5] = (r[1]);
    r += 15; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  }
  }
  }
  }
  }
  }
  }
  }
  }
  }
  }
  }
  }
  }

case 322: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek r k */
    { /* cons */ 
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = (mknull());
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[3] = (hendblk(3)); }
    { /* cons */ 
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = (mksymbol(internsym("quote")));
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 323: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek r k */
    { /* cons */ 
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = (mknull());
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[3] = (hendblk(3)); }
    { /* cons */ 
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = (mksymbol(internsym("quasiquote")));
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

s_loop_v9061: /* k c p */
  if ((iseof((r[1])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(iseof((r[1])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((char_from_obj(r[1]) == (10))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_bool(char_from_obj(r[1]) == (10));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    { int c = iportgetc((r[2]));  r[3] = (c == EOF ? mkeof() : obj_from_char(c)); }
    /* r[0] */    
    r[1] = r[3];  
    /* r[2] */    
    goto s_loop_v9061;
  }
  }

case 324: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek . sub-read p k */
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 325: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek r k */
    { /* cons */ 
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = (mknull());
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[3] = (hendblk(3)); }
    { /* cons */ 
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = (mksymbol(internsym("unquote-splicing")));
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 326: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek r k */
    { /* cons */ 
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = (mknull());
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[3] = (hendblk(3)); }
    { /* cons */ 
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = (mksymbol(internsym("unquote")));
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 327: /* clo k l */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
s_loop_v9032: /* k l sub-read-strsym-char-escape p */
    hreserve(hbsz(2+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(327);
    r[4] = (hendblk(2+1));
    { int c = iportgetc((r[3]));  r[5] = (c == EOF ? mkeof() : obj_from_char(c)); }
  if ((iseof((r[5])))) {
    r[6+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[0];  
    r[6+2] = (cx__231264);
    r[6+3] = (mksymbol(internsym("port:")));
    r[6+4] = (r[3]);
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
  if ((char_from_obj(r[5]) == (92))) {
    hreserve(hbsz(3+1), 6); /* 6 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = obj_from_case(328);
    r[6] = (hendblk(3+1));
    r[7+0] = r[2];  
    pc = objptr_from_obj(r[7+0])[0];
    r[7+1] = r[6];  
    r[7+2] = r[3];  
    r[7+3] = (mksymbol(internsym("string")));
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  } else {
  if ((char_from_obj(r[5]) == (34))) {
    { /* reverse! */
    obj t, v = mknull(), l = r[1];  
    while (l != mknull()) t = cdr(l), cdr(l) = v, v = l, l = t;
    r[6] = (v); }
    { fixnum_t v11370_tmp;
    { /* length */
    int n; obj l = r[6];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11370_tmp = (n); }
    { /* list->string */
    int i, c = (v11370_tmp); 
    obj o = hpushstr(7, allocstring(c, ' ')); /* 7 live regs */
    obj l = r[6];   /* gc-safe */
    unsigned char *s = (unsigned char *)stringchars(o);
    for (i = 0; i < c; ++i, l = cdr(l)) s[i] = (unsigned char)char_from_obj(car(l));
    r[6] = (o); } }
    r[7+0] = r[0];  
    pc = objptr_from_obj(r[7+0])[0];
    r[7+1] = obj_from_ktrap();
    r[7+2] = r[6];  
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    { /* cons */ 
    hreserve(hbsz(3), 6); /* 6 live regs */
    *--hp = r[1];  
    *--hp = r[5];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[6] = (hendblk(3)); }
    /* r[0] */    
    r[1] = r[6];  
    /* r[2] */    
    /* r[3] */    
    goto s_loop_v9032;
  }
  }
  }

case 328: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r loop l k */
  if (bool_from_obj(r[1])) {
    { /* cons */ 
    hreserve(hbsz(3), 5); /* 5 live regs */
    *--hp = r[3];  
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[5] = (hendblk(3)); }
  } else {
    r[5] = r[3];  
  }
    r[6+0] = r[2];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[4];  
    r[6+2] = r[5];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 329: /* clo k l */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
s_loop_v9021: /* k l sub-read-strsym-char-escape p */
    hreserve(hbsz(2+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(329);
    r[4] = (hendblk(2+1));
    { int c = iportgetc((r[3]));  r[5] = (c == EOF ? mkeof() : obj_from_char(c)); }
  if ((iseof((r[5])))) {
    r[6+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[0];  
    r[6+2] = (cx__231606);
    r[6+3] = (mksymbol(internsym("port:")));
    r[6+4] = (r[3]);
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
  if ((char_from_obj(r[5]) == (92))) {
    hreserve(hbsz(3+1), 6); /* 6 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = obj_from_case(330);
    r[6] = (hendblk(3+1));
    r[7+0] = r[2];  
    pc = objptr_from_obj(r[7+0])[0];
    r[7+1] = r[6];  
    r[7+2] = r[3];  
    r[7+3] = (mksymbol(internsym("symbol")));
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  } else {
  if ((char_from_obj(r[5]) == ('|'))) {
    { /* reverse! */
    obj t, v = mknull(), l = r[1];  
    while (l != mknull()) t = cdr(l), cdr(l) = v, v = l, l = t;
    r[6] = (v); }
    { fixnum_t v11369_tmp;
    { /* length */
    int n; obj l = r[6];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11369_tmp = (n); }
    { /* list->string */
    int i, c = (v11369_tmp); 
    obj o = hpushstr(7, allocstring(c, ' ')); /* 7 live regs */
    obj l = r[6];   /* gc-safe */
    unsigned char *s = (unsigned char *)stringchars(o);
    for (i = 0; i < c; ++i, l = cdr(l)) s[i] = (unsigned char)char_from_obj(car(l));
    r[6] = (o); } }
    r[6] = (mksymbol(internsym(stringchars((r[6])))));
    r[7+0] = r[0];  
    pc = objptr_from_obj(r[7+0])[0];
    r[7+1] = obj_from_ktrap();
    r[7+2] = r[6];  
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    { /* cons */ 
    hreserve(hbsz(3), 6); /* 6 live regs */
    *--hp = r[1];  
    *--hp = r[5];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[6] = (hendblk(3)); }
    /* r[0] */    
    r[1] = r[6];  
    /* r[2] */    
    /* r[3] */    
    goto s_loop_v9021;
  }
  }
  }

case 330: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r loop l k */
  if (bool_from_obj(r[1])) {
    { /* cons */ 
    hreserve(hbsz(3), 5); /* 5 live regs */
    *--hp = r[3];  
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[5] = (hendblk(3)); }
  } else {
    r[5] = r[3];  
  }
    r[6+0] = r[2];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[4];  
    r[6+2] = r[5];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 331: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r p k */
  if ((((r[1]) == (mksymbol(internsym("t")))) ? (1) : (((r[1]) == (mksymbol(internsym("true")))) && (1)))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(1);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("f")))) ? (1) : (((r[1]) == (mksymbol(internsym("false")))) && (1)))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[4+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[3];  
    r[4+2] = (cx__231567);
    r[4+3] = r[1];  
    r[4+4] = (mksymbol(internsym("port:")));
    r[4+5] = (r[2]);
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  }
  }

case 332: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek r k */
    { /* box */ 
    hreserve(hbsz(2), 3); /* 3 live regs */
    *--hp = r[1];  
    *--hp = obj_from_size(BOX_BTAG); 
    r[3] = (hendblk(2)); }
    r[4+0] = r[2];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 333: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek . sub-read p k */
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 334: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
s_recur_v8994: /* k p */
    hreserve(hbsz(1+1), 2); /* 2 live regs */
    *--hp = r[1];  
    *--hp = obj_from_case(334);
    r[2] = (hendblk(1+1));
    { int c = iportgetc((r[1]));  r[3] = (c == EOF ? mkeof() : obj_from_char(c)); }
  if ((iseof((r[3])))) {
    r[4+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[0];  
    r[4+2] = (cx__231522);
    r[4+3] = (mksymbol(internsym("port:")));
    r[4+4] = (r[1]);
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
  if ((char_from_obj(r[3]) == ('|'))) {
    { int c = iportpeekc((r[1]));  r[4] = (c == EOF ? mkeof() : obj_from_char(c)); }
  if ((iseof((r[4])))) {
    r[5+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[0];  
    r[5+2] = (cx__231522);
    r[5+3] = (mksymbol(internsym("port:")));
    r[5+4] = (r[1]);
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
  if ((char_from_obj(r[4]) == ('#'))) {
    { int c = iportgetc((r[1]));  r[5] = (c == EOF ? mkeof() : obj_from_char(c)); }
    r[6+0] = r[0];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = obj_from_ktrap();
    r[6+2] = r[5];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    /* r[0] */    
    /* r[1] */    
    goto s_recur_v8994;
  }
  }
  } else {
  if ((char_from_obj(r[3]) == ('#'))) {
    { int c = iportpeekc((r[1]));  r[4] = (c == EOF ? mkeof() : obj_from_char(c)); }
  if ((iseof((r[4])))) {
    r[5+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[0];  
    r[5+2] = (cx__231522);
    r[5+3] = (mksymbol(internsym("port:")));
    r[5+4] = (r[1]);
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
  if ((char_from_obj(r[4]) == ('|'))) {
    { int c = iportgetc((r[1]));  (void)(c == EOF ? mkeof() : obj_from_char(c)); }
    hreserve(hbsz(2+1), 5); /* 5 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = obj_from_case(335);
    r[5] = (hendblk(2+1));
    r[0] = r[5];  
    /* r[1] */    
    goto s_recur_v8994;
  } else {
    /* r[0] */    
    /* r[1] */    
    goto s_recur_v8994;
  }
  }
  } else {
    /* r[0] */    
    /* r[1] */    
    goto s_recur_v8994;
  }
  }
  }

case 335: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek . recur k */
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 336: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek . sub-read p k */
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 337: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek r k */
    { fixnum_t v11368_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11368_tmp = (n); }
    { /* list->vector */
    obj l; int i, c = (v11368_tmp);
    hreserve(hbsz(c+1), 3); /* 3 live regs */
    l = r[1];   /* gc-safe */
    for (i = 0; i < c; ++i, l = cdr(l)) hp[i-c] = car(l);
    hp -= c; *--hp = obj_from_size(VECTOR_BTAG);
    r[3] = (hendblk(c+1)); } }
    r[4+0] = r[2];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 338: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek r k */
    { fixnum_t v11367_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11367_tmp = (n); }
    { /* list->bytevector */
    int i, c = (v11367_tmp); 
    obj o = hpushu8v(3, allocbytevector(c, 0)); /* 3 live regs */
    obj l = r[1];   /* gc-safe */
    unsigned char *s = bytevectorbytes(o);
    for (i = 0; i < c; ++i, l = cdr(l)) s[i] = byte_from_obj(car(l));
    r[3] = (o); } }
    r[4+0] = r[2];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 339: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
    /* ek r sub-read-x-char-escape p k c */
  if (bool_from_obj(r[1])) {
    r[0] = r[4];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[5];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    r[2] = r[3];  
    r[3] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;
  }

case 340: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r p k c */
    { fixnum_t v11366_a;
    r[5] = (hpushstr(5, newstring(symbolname(getsymbol((r[1]))))));
    v11366_a = (stringlen((r[5])));
    r[5] = obj_from_bool((v11366_a) == (+1)); }
  if (bool_from_obj(r[5])) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("null")))) && (1))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char((char_t)(+0));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("space")))) && (1))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(' ');
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("alarm")))) && (1))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(7);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("backspace")))) && (1))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(8);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("delete")))) && (1))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char((char_t)(+127));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("escape")))) && (1))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char((char_t)(+27));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("tab")))) && (1))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(9);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("newline")))) ? (1) : (((r[1]) == (mksymbol(internsym("linefeed")))) && (1)))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(10);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("vtab")))) && (1))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(11);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("page")))) && (1))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(12);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((((r[1]) == (mksymbol(internsym("return")))) && (1))) {
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_char(13);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[5+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[3];  
    r[5+2] = (cx__231442);
    r[5+3] = r[1];  
    r[5+4] = (mksymbol(internsym("port:")));
    r[5+5] = (r[2]);
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  }
  }
  }
  }
  }
  }
  }
  }
  }
  }
  }
  }

case 341: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
s_l_v8938: /* ek . sub-read-carefully shared p k */
    r[0] = r[5];  
    r[1] = (mknull());
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    goto s_loop_v8939;

s_loop_v8939: /* k l sub-read-carefully shared p */
    { int c = iportgetc((r[4]));  r[5] = (c == EOF ? mkeof() : obj_from_char(c)); }
  if ((iseof((r[5])))) {
    r[6+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[0];  
    r[6+2] = (cx__231430);
    r[6+3] = (mksymbol(internsym("port:")));
    r[6+4] = (r[4]);
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
  if ((isdigit(char_from_obj(r[5])))) {
    { /* cons */ 
    hreserve(hbsz(3), 6); /* 6 live regs */
    *--hp = r[1];  
    *--hp = r[5];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[6] = (hendblk(3)); }
    /* r[0] */    
    r[1] = r[6];  
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    goto s_loop_v8939;
  } else {
  if ((char_from_obj(r[5]) == ('#'))) {
    { /* reverse! */
    obj t, v = mknull(), l = r[1];  
    while (l != mknull()) t = cdr(l), cdr(l) = v, v = l, l = t;
    r[6] = (v); }
    { fixnum_t v11365_tmp;
    { /* length */
    int n; obj l = r[6];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11365_tmp = (n); }
    { /* list->string */
    int i, c = (v11365_tmp); 
    obj o = hpushstr(7, allocstring(c, ' ')); /* 7 live regs */
    obj l = r[6];   /* gc-safe */
    unsigned char *s = (unsigned char *)stringchars(o);
    for (i = 0; i < c; ++i, l = cdr(l)) s[i] = (unsigned char)char_from_obj(car(l));
    r[6] = (o); } }
    { /* string->fixnum-or-flonum */
    char *s = stringchars((r[6]));
    int radix = (+10); long l; double d;
    if (0) r[7] = (0); /* to fool sfc unboxer */
    switch (strtofxfl(s, radix, &l, &d)) {
    case 'e': r[7] = obj_from_fixnum(l); break;
    case 'i': r[7] = obj_from_flonum(7, d); break;
    default : r[7] = obj_from_bool(0); break;
    } }
  if ((is_fixnum_obj(r[7]))) {
    r[8] = (objptr_from_obj(r[3])[0]);
    { /* assq */
    obj x = (r[7]), l = (r[8]), p = mknull();
    for (; l != mknull(); l = cdr(l)) { p = car(l); if (car(p) == x) break; }
    r[8] = (l == mknull() ? obj_from_bool(0) : p); }
  } else {
    r[8] = obj_from_bool(0);
  }
  if (bool_from_obj(r[8])) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = (cdr((r[8])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[9+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[9+0])[0];
    r[9+1] = r[0];  
    r[9+2] = r[6];  
    r[9+3] = (mksymbol(internsym("port:")));
    r[9+4] = (cx__231423);
    r += 9; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  }
  } else {
  if ((char_from_obj(r[5]) == ('='))) {
    { /* reverse! */
    obj t, v = mknull(), l = r[1];  
    while (l != mknull()) t = cdr(l), cdr(l) = v, v = l, l = t;
    r[6] = (v); }
    { fixnum_t v11364_tmp;
    { /* length */
    int n; obj l = r[6];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11364_tmp = (n); }
    { /* list->string */
    int i, c = (v11364_tmp); 
    obj o = hpushstr(7, allocstring(c, ' ')); /* 7 live regs */
    obj l = r[6];   /* gc-safe */
    unsigned char *s = (unsigned char *)stringchars(o);
    for (i = 0; i < c; ++i, l = cdr(l)) s[i] = (unsigned char)char_from_obj(car(l));
    r[6] = (o); } }
    { /* string->fixnum-or-flonum */
    char *s = stringchars((r[6]));
    int radix = (+10); long l; double d;
    if (0) r[7] = (0); /* to fool sfc unboxer */
    switch (strtofxfl(s, radix, &l, &d)) {
    case 'e': r[7] = obj_from_fixnum(l); break;
    case 'i': r[7] = obj_from_flonum(7, d); break;
    default : r[7] = obj_from_bool(0); break;
    } }
    hreserve(hbsz(6+1), 8); /* 8 live regs */
    *--hp = r[3];  
    *--hp = r[7];  
    *--hp = r[0];  
    *--hp = r[6];  
    *--hp = r[4];  
    *--hp = r[2];  
    *--hp = obj_from_case(342);
    r[8] = (hendblk(6+1));
  if ((!(is_fixnum_obj(r[7])))) {
    r[0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[8];  
    r[2] = r[6];  
    r[3] = (mksymbol(internsym("port:")));
    r[4] = (cx__231406);
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    r[9] = (objptr_from_obj(r[3])[0]);
    { /* assq */
    obj x = (r[7]), l = (r[9]), p = mknull();
    for (; l != mknull(); l = cdr(l)) { p = car(l); if (car(p) == x) break; }
    r[9] = (l == mknull() ? obj_from_bool(0) : p); }
  if (bool_from_obj(r[9])) {
    r[0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[8];  
    r[2] = r[7];  
    r[3] = (mksymbol(internsym("port:")));
    r[4] = (cx__231403);
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    r[9+0] = obj_from_ktrap();
    r[9+1] = ((0) ? obj_from_bool(0) : obj_from_void(0));
    r[9+2] = r[2];  
    r[9+3] = r[4];  
    r[9+4] = r[6];  
    r[9+5] = r[0];  
    r[9+6] = r[7];  
    r[9+7] = r[3];  
    r += 9; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_l_v8941;
  }
  }
  } else {
    r[6+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[0];  
    r[6+2] = (cx__231383);
    r[6+3] = (mksymbol(internsym("port:")));
    r[6+4] = (r[4]);
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  }
  }
  }
  }

case 342: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5];
    r[1+7] = p[6]; }
    r += 1; /* shift reg. wnd */
s_l_v8941: /* ek . sub-read-carefully p s k n shared */
    { /* box */ 
    hreserve(hbsz(2), 8); /* 8 live regs */
    *--hp = obj_from_bool(0);
    *--hp = obj_from_size(BOX_BTAG); 
    r[8] = (hendblk(2)); }
    r[9] = (objptr_from_obj(r[7])[0]);
    hreserve(hbsz(1+1), 10); /* 10 live regs */
    *--hp = r[8];  
    *--hp = obj_from_case(343);
    r[10] = (hendblk(1+1));
    { /* cons */ 
    hreserve(hbsz(3), 11); /* 11 live regs */
    *--hp = (r[10]);
    *--hp = r[6];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[10] = (hendblk(3)); }
    { /* cons */ 
    hreserve(hbsz(3), 11); /* 11 live regs */
    *--hp = r[9];  
    *--hp = (r[10]);
    *--hp = obj_from_size(PAIR_BTAG); 
    r[9] = (hendblk(3)); }
    (void)(objptr_from_obj(r[7])[0] = (r[9]));
    hreserve(hbsz(3+1), 9); /* 9 live regs */
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = r[8];  
    *--hp = obj_from_case(344);
    r[9] = (hendblk(3+1));
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[9];  
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 343: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k loc */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (boxref((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 344: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r loc s k */
  if ((isprocedure((r[1])))) {
    r[0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    r[2] = r[3];  
    r[3] = (mksymbol(internsym("port:")));
    r[4] = (cx__231397);
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    (void)(boxref((r[2])) = (r[1]));
    r[5] = r[1];  
    r[6+0] = r[4];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = obj_from_ktrap();
    r[6+2] = r[5];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 345: /* clo k p */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5];
    r[1+7] = p[6];
    r[1+8] = p[7];
    r[1+9] = p[8];
    r[1+10] = p[9];
    r[1+11] = p[10]; }
    r += 1; /* shift reg. wnd */
s_sub_2Dread_2Dcarefully: /* k p dot simple? shared char-delimiter? sub-read-x-char-escape sub-read-strsym-char-escape sub-read-number-or-symbol close-bracket close-paren reader-token? */
    hreserve(hbsz(3+1), 12); /* 12 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = (r[11]);
    *--hp = obj_from_case(346);
    r[12] = (hendblk(3+1));
    r[0] = (r[12]);
    /* r[1] */    
    /* r[2] */    
    /* r[3] */    
    /* r[4] */    
    /* r[5] */    
    /* r[6] */    
    /* r[7] */    
    /* r[8] */    
    /* r[9] */    
    r[10] = (r[10]);
    r[11] = (r[11]);
    goto s_sub_2Dread;

case 346: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r reader-token? p k */
  if ((iseof((r[1])))) {
    r[5+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[4];  
    r[5+2] = (cx__231693);
    r[5+3] = (mksymbol(internsym("port:")));
    r[5+4] = (r[3]);
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  } else {
    hreserve(hbsz(3+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[1];  
    *--hp = r[3];  
    *--hp = obj_from_case(347);
    r[5] = (hendblk(3+1));
    r[6+0] = r[2];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[5];  
    r[6+2] = r[1];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 347: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r p r k */
  if (bool_from_obj(r[1])) {
    r[5+0] = (cx_read_2Derror);
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[4];  
    r[5+2] = (cx__231692);
    r[5+3] = (cdr((r[3])));
    r[5+4] = (mksymbol(internsym("port:")));
    r[5+5] = (r[2]);
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  } else {
    r[0] = r[4];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 348: /* clo k form */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k form */
    hreserve(hbsz(2+1), 2); /* 2 live regs */
    *--hp = r[1];  
    *--hp = r[0];  
    *--hp = obj_from_case(349);
    r[2] = (hendblk(2+1));
    r[0] = r[2];  
    /* r[1] */    
    goto s_patch_2Dshared_21;

case 349: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek . k form */
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 350: /* clo k form */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
s_patch_2Dshared_21: /* k form */
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(358);
    r[2] = (hendblk(0+1));
    hreserve(hbsz(0+1), 3); /* 3 live regs */
    *--hp = obj_from_case(350);
    r[3] = (hendblk(0+1));
  if ((ispair((r[1])))) {
    hreserve(hbsz(4+1), 4); /* 4 live regs */
    *--hp = r[1];  
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = r[3];  
    *--hp = obj_from_case(351);
    r[4] = (hendblk(4+1));
    r[5] = (car((r[1])));
    r[5] = obj_from_bool(isprocedure((r[5])));
  if (bool_from_obj(r[5])) {
    r[5] = (car((r[1])));
    hreserve(hbsz(2+1), 6); /* 6 live regs */
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = obj_from_case(353);
    r[6] = (hendblk(2+1));
    r[0] = r[6];  
    r[1] = r[5];  
    goto s_patch_2Dref_21;
  } else {
    r[5] = (car((r[1])));
    r[0] = r[4];  
    r[1] = r[5];  
    goto s_patch_2Dshared_21;
  }
  } else {
  if ((isvector((r[1])))) {
    r[4+0] = r[0];  
    r[4+1] = obj_from_fixnum(+0);
    r[4+2] = r[3];  
    r[4+3] = r[2];  
    r[4+4] = r[1];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_loop_v8833;
  } else {
  if ((isbox((r[1])))) {
    r[4] = (boxref((r[1])));
    r[4] = obj_from_bool(isprocedure((r[4])));
  if (bool_from_obj(r[4])) {
    r[4] = (boxref((r[1])));
    hreserve(hbsz(2+1), 5); /* 5 live regs */
    *--hp = r[1];  
    *--hp = r[0];  
    *--hp = obj_from_case(357);
    r[5] = (hendblk(2+1));
    r[0] = r[5];  
    r[1] = r[4];  
    goto s_patch_2Dshared_21;
  } else {
    r[4] = (boxref((r[1])));
    /* r[0] */    
    r[1] = r[4];  
    goto s_patch_2Dshared_21;
  }
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = ((0) ? obj_from_bool(0) : obj_from_void(0));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }
  }

case 351: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
    /* ek . patch-shared! patch-ref! k form */
    r[6] = (cdr((r[5])));
    r[6] = obj_from_bool(isprocedure((r[6])));
  if (bool_from_obj(r[6])) {
    hreserve(hbsz(2+1), 6); /* 6 live regs */
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = obj_from_case(352);
    r[6] = (hendblk(2+1));
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[6];  
    r[2] = (cdr((r[5])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    r[2] = (cdr((r[5])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 352: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k form */
    r[4+0] = r[2];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = obj_from_void(cdr((r[3])) = (r[1]));
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 353: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k form */
    r[4+0] = r[2];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = obj_from_void(car((r[3])) = (r[1]));
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 354: /* clo k i */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
s_loop_v8833: /* k i patch-shared! patch-ref! form */
  if ((fixnum_from_obj(r[1]) < (vectorlen((r[4]))))) {
    r[5] = (vectorref((r[4]), fixnum_from_obj(r[1])));
    hreserve(hbsz(3+1), 6); /* 6 live regs */
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(354);
    r[6] = (hendblk(3+1));
    hreserve(hbsz(3+1), 7); /* 7 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = r[6];  
    *--hp = obj_from_case(355);
    r[6] = (hendblk(3+1));
  if ((isprocedure((r[5])))) {
    hreserve(hbsz(3+1), 7); /* 7 live regs */
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = r[6];  
    *--hp = obj_from_case(356);
    r[7] = (hendblk(3+1));
    r[0] = r[3];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[7];  
    r[2] = r[5];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[6];  
    r[2] = r[5];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_void(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 355: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek . loop i k */
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    r[2] = obj_from_fixnum(fxadd(fixnum_from_obj(r[3]), (+1)));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 356: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r k form i */
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = obj_from_void(vectorref((r[3]), fixnum_from_obj(r[4])) = (r[1]));
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 357: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k form */
    r[4+0] = r[2];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = obj_from_void(boxref((r[3])) = (r[1]));
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 358: /* clo k form */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
s_patch_2Dref_21: /* k form */
  if ((isprocedure((r[1])))) {
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(358);
    r[2] = (hendblk(0+1));
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = obj_from_case(359);
    r[2] = (hendblk(2+1));
    r[3+0] = r[1];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;
  } else {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = r[1];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 359: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r patch-ref! k */
    r[4+0] = r[2];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[3];  
    r[4+2] = r[1];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 360: /* %residual-get-datum k p */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k p */
    r[2+0] = r[0];  
    r[2+1] = r[1];  
    r[2+2] = obj_from_bool(0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs__25read;

case 361: /* %residual-file-exists? k fn */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k fn */
    { /* file-exists? */ 
    FILE *f = fopen(stringchars((r[1])), "r");
    if (f != NULL) fclose(f);
    r[2] = obj_from_bool(f != NULL); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 362: /* %residual-delete-file k fn */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k fn */
    { /* delete-file */ 
    int res = remove(stringchars((r[1])));
    r[2] = obj_from_bool(res == 0); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 363: /* %residual-rename-file k fnold fnnew */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k fnold fnnew */
    { /* rename-file */ 
    int res = rename(stringchars((r[1])), stringchars((r[2])));
    r[3] = obj_from_bool(res == 0); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 364: /* %residual-call-with-values k producer consumer */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k producer consumer */
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = obj_from_case(365);
    r[3] = (hendblk(2+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    r[3] = (hendblk(3)); }
    r[4+0] = r[1];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 365: /* clo k results */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k results consumer k */
    { /* define apply */
    static obj c[] = { obj_from_objptr(appcases+0) }; 
    r[4] = obj_from_objptr(c); }
    r[5+0] = r[4];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[3];  
    r[5+2] = r[2];  
    r[5+3] = r[1];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 366: /* call-with-current-continuation k proc */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
gs_call_2Dwith_2Dcurrent_2Dcontinuation: /* k proc */
    r[2] = (cx__2Acurrent_2Ddynamic_2Dstate_2A);
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = obj_from_case(367);
    r[3] = (hendblk(2+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    r[3] = (hendblk(3)); }
    r[4+0] = r[1];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[0];  
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 367: /* clo k results */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k results here k */
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[0];  
    *--hp = r[3];  
    *--hp = r[1];  
    *--hp = obj_from_case(368);
    r[4] = (hendblk(3+1));
    r[0] = r[4];  
    r[1] = r[2];  
    goto gs_dynamic_2Dstate_2Dreroot_21;

case 368: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek . results k k */
    { /* define apply */
    static obj c[] = { obj_from_objptr(appcases+0) }; 
    r[5] = obj_from_objptr(c); }
    r[6+0] = r[5];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[4];  
    r[6+2] = r[3];  
    r[6+3] = r[2];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 369: /* dynamic-wind k before during after */
    assert(rc == 5);
    r += 1; /* shift reg. wnd */
gs_dynamic_2Dwind: /* k before during after */
    r[4] = (cx__2Acurrent_2Ddynamic_2Dstate_2A);
    hreserve(hbsz(3+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = obj_from_case(370);
    r[5] = (hendblk(3+1));
    { /* cons */ 
    hreserve(hbsz(3), 6); /* 6 live regs */
    *--hp = r[3];  
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[6] = (hendblk(3)); }
    { /* cons */ 
    hreserve(hbsz(3), 7); /* 7 live regs */
    *--hp = r[4];  
    *--hp = r[6];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[6] = (hendblk(3)); }
    r[0] = r[5];  
    r[1] = r[6];  
    goto gs_dynamic_2Dstate_2Dreroot_21;

case 370: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek . during k here */
    hreserve(hbsz(1+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = obj_from_case(371);
    r[5] = (hendblk(1+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 6); /* 6 live regs */
    *--hp = r[5];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    r[5] = (hendblk(3)); }
    hreserve(hbsz(2+1), 6); /* 6 live regs */
    *--hp = r[3];  
    *--hp = r[5];  
    *--hp = obj_from_case(373);
    r[6] = (hendblk(2+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 7); /* 7 live regs */
    *--hp = r[6];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    r[6] = (hendblk(3)); }
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[6];  
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 371: /* clo k results */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k results here */
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = obj_from_case(372);
    r[3] = (hendblk(2+1));
    r[0] = r[3];  
    r[1] = r[2];  
    goto gs_dynamic_2Dstate_2Dreroot_21;

case 372: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek . results k */
    { /* define apply */
    static obj c[] = { obj_from_objptr(appcases+0) }; 
    r[4] = obj_from_objptr(c); }
    r[5+0] = r[4];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[3];  
    r[5+2] = (cx__25residual_2Dvalues);
    r[5+3] = r[2];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 373: /* clo k results */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k results consumer k */
    { /* define apply */
    static obj c[] = { obj_from_objptr(appcases+0) }; 
    r[4] = obj_from_objptr(c); }
    r[5+0] = r[4];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[3];  
    r[5+2] = r[2];  
    r[5+3] = r[1];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 374: /* dynamic-state-reroot! k there */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
gs_dynamic_2Dstate_2Dreroot_21: /* k there */
    { const bool_t v11363_tmp = ((cx__2Acurrent_2Ddynamic_2Dstate_2A) == (r[1]));
    r[2] = obj_from_bool(!(v11363_tmp)); } 
  if (bool_from_obj(r[2])) {
    hreserve(hbsz(2+1), 2); /* 2 live regs */
    *--hp = r[1];  
    *--hp = r[0];  
    *--hp = obj_from_case(375);
    r[2] = (hendblk(2+1));
    r[0] = r[2];  
    r[1] = (cdr((r[1])));
    goto gs_dynamic_2Dstate_2Dreroot_21;
  } else {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_void(0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 375: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek . k there */
    r[4] = (car((r[3])));
    r[4] = (car((r[4])));
    r[5] = (car((r[3])));
    r[5] = (cdr((r[5])));
    { /* cons */ 
    hreserve(hbsz(3), 6); /* 6 live regs */
    *--hp = r[4];  
    *--hp = r[5];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[6] = (hendblk(3)); }
    (void)(car((cx__2Acurrent_2Ddynamic_2Dstate_2A)) = (r[6]));
    (void)(cdr((cx__2Acurrent_2Ddynamic_2Dstate_2A)) = (r[3]));
    (void)(car((r[3])) = obj_from_bool(0));
    (void)(cdr((r[3])) = (mknull()));
    cx__2Acurrent_2Ddynamic_2Dstate_2A = r[3];  
    r[0] = r[4];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[2];  
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 376: /* error-object k kind message irritants */
    assert(rc == 5);
    r += 1; /* shift reg. wnd */
gs_error_2Dobject: /* k kind message irritants */
    { /* make-record */
    int i = 0, c = (+3);
    hreserve(hbsz(c+2), 4); /* 4 live regs */
    while (i++ < c) *--hp = obj_from_bool(0);
    *--hp = (cx__3Cerror_2Dobject_3E); /* gc-safe */
    *--hp = obj_from_size(RECORD_BTAG);
    r[4] = (hendblk(c+2)); }
    (void)(recordref((r[4]), (+0)) = (r[1]));
    (void)(recordref((r[4]), (+1)) = (r[2]));
    (void)(recordref((r[4]), (+2)) = (r[3]));
    /* r[4] */    
    r[5+0] = r[0];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 377: /* error-object? k obj */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k obj */
    { /* record? */
    obj o = (r[1]), t = (cx__3Cerror_2Dobject_3E); 
    if (!isrecord(o)) r[2] = obj_from_bool(0);
    else r[2] = obj_from_bool(recordrtd(o) == t); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 378: /* error-object-kind k obj */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k obj */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (recordref((r[1]), (+0)));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 379: /* error-object-message k obj */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k obj */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (recordref((r[1]), (+1)));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 380: /* error-object-irritants k obj */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k obj */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (recordref((r[1]), (+2)));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 381: /* clo k msg args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k msg args */
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(382);
    r[3] = (hendblk(1+1));
    r[4+0] = r[3];  
    r[4+1] = obj_from_bool(0);
    r[4+2] = r[1];  
    r[4+3] = r[2];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs_error_2Dobject;

case 382: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek r k */
    r[0] = r[2];  
    /* r[1] */    
    goto gs_raise;

case 383: /* clo ek r */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* ek r */
    cx_current_2Dexception_2Dhandler = r[1];  
    { static obj c[] = { obj_from_case(384) }; cx_with_2Dexception_2Dhandler = (obj)c; }
    { static obj c[] = { obj_from_case(393) }; cx_raise = (obj)c; }
    { static obj c[] = { obj_from_case(403) }; cx_raise_2Dcontinuable = (obj)c; }
    { static obj c[] = { obj_from_case(411) }; cx__25residual_2Dabort = (obj)c; }
    { static obj c[] = { obj_from_case(412) }; cx_reset = (obj)c; }
    { static obj c[] = { obj_from_case(413) }; cx_set_2Dreset_2Dhandler_21 = (obj)c; }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(414);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx_read_2Derror = (hendblk(3)); }
    { static obj c[] = { obj_from_case(416) }; cx_read_2Derror_3F = (obj)c; }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(417);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx_file_2Derror = (hendblk(3)); }
    { static obj c[] = { obj_from_case(419) }; cx_file_2Derror_3F = (obj)c; }
    { static obj c[] = { obj_from_case(420) }; cx__25residual_2Dcurrent_2Djiffy = (obj)c; }
    { static obj c[] = { obj_from_case(421) }; cx__25residual_2Djiffies_2Dper_2Dsecond = (obj)c; }
    { static obj c[] = { obj_from_case(422) }; cx__25residual_2Dcurrent_2Dsecond = (obj)c; }
    { static obj c[] = { obj_from_case(423) }; cx__25residual_2Dargv_2Dref = (obj)c; }
    { static obj c[] = { obj_from_case(424) }; cx_command_2Dline = (obj)c; }
    { static obj c[] = { obj_from_case(425) }; cx__25residual_2Dget_2Denvironment_2Dvariable = (obj)c; }
    { static obj c[] = { obj_from_case(426) }; cx__25residual_2Dsystem = (obj)c; }
    { static obj c[] = { obj_from_case(427) }; cx__25residual_2Dmake_2Drectangular = (obj)c; }
    { static obj c[] = { obj_from_case(428) }; cx__25residual_2Dmake_2Dpolar = (obj)c; }
    { static obj c[] = { obj_from_case(429) }; cx__25residual_2Dreal_2Dpart = (obj)c; }
    { static obj c[] = { obj_from_case(430) }; cx__25residual_2Dimag_2Dpart = (obj)c; }
    { static obj c[] = { obj_from_case(431) }; cx__25residual_2Dmagnitude = (obj)c; }
    { static obj c[] = { obj_from_case(432) }; cx__25residual_2Dangle = (obj)c; }
    { static obj c[] = { obj_from_case(433) }; cx_truncate_2F = (obj)c; }
    { static obj c[] = { obj_from_case(435) }; cx_floor_2F = (obj)c; }
    { static obj c[] = { obj_from_case(437) }; cx_exact_2Dinteger_2Dsqrt = (obj)c; }
    { static obj c[] = { obj_from_case(439) }; cx_call_2Dwith_2Dport = (obj)c; }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(442);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dvalues = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(444);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfx_3D_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(445);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfx_3C_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(446);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfx_3E_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(447);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfx_3C_3D_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(448);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfx_3E_3D_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(449);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfl_3D_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(450);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfl_3C_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(451);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfl_3E_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(452);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfl_3C_3D_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(453);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfl_3E_3D_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(454);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_3D = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(455);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_3C = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(456);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_3E = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(457);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_3C_3D = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(458);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_3E_3D = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(459);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfxmax = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(460);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfxmin = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(461);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dflmax = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(462);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dflmin = (hendblk(3)); }
    { static obj c[] = { obj_from_case(463) }; cx__25residual_2Dmax_2F2 = (obj)c; }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(464);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dmax = (hendblk(3)); }
    { static obj c[] = { obj_from_case(467) }; cx__25residual_2Dmin_2F2 = (obj)c; }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(468);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dmin = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(471);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfx_2B = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(472);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfx_2A = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(473);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfl_2B = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(474);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfl_2A = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(475);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2B = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(476);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2A = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(477);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dgcd = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(478);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dlcm = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(481);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfx_2D = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(482);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfx_2F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(483);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfl_2D = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(484);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfl_2F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(485);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2D = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(486);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(487);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dlog = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(488);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dflatan = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(489);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Datan = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(490);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+2);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dmap = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(500);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+2);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dfor_2Deach = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(510);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dmake_2Dstring = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(511);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dstring = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(512);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dstring_2Dappend = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(514);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dmake_2Dvector = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(515);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dvector = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(516);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dmake_2Dbytevector = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(517);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dbytevector = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(518);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dlist = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(519);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dcons_2A = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(521);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dappend = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(523);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Drecord_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(524);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dnumber_2D_3Estring = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(525);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dstring_2D_3Enumber = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(526);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25fail_2Dlambda = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(527);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dmake_2Dcase_2Dlambda = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(528);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dcurrent_2Dinput_2Dport = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(529);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dcurrent_2Doutput_2Dport = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(530);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dcurrent_2Derror_2Dport = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(531);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dread_2Dchar = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(532);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dpeek_2Dchar = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(533);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dchar_2Dready_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(534);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Ddisplay_2Dfixnum = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(535);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Ddisplay_2Dflonum = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(536);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Ddisplay_2Dprocedure = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(537);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Ddisplay_2Dinput_2Dport = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(538);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Ddisplay_2Doutput_2Dport = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(539);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dwrite_2Dchar = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(540);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dwrite_2Dstring = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(541);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dnewline = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(542);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dflush_2Doutput_2Dport = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(543);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dread_2Du8 = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(544);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dpeek_2Du8 = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(545);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Du8_2Dready_3F = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(546);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dwrite_2Du8 = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(547);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dwrite_2Dbytevector = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(548);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dwrite = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(549);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Ddisplay = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(550);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dread = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(551);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dread_2Dsimple = (hendblk(3)); }
    hreserve(hbsz(0+1), 2); /* 2 live regs */
    *--hp = obj_from_case(552);
    r[2] = (hendblk(0+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    cx__25residual_2Dexit = (hendblk(3)); }
    r[2] = obj_from_void(0);
    r[3+0] = r[0];
    pc = 0; /* exit from module init */
    r[3+1] = r[2];  
    r += 3; /* shift reg wnd */
    rc = 2;
    goto jump;

case 384: /* with-exception-handler k handler thunk */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k handler thunk */
    hreserve(hbsz(3+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = r[1];  
    *--hp = obj_from_case(385);
    r[3] = (hendblk(3+1));
    r[4+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 385: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r handler thunk k */
    hreserve(hbsz(2+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = obj_from_case(386);
    r[5] = (hendblk(2+1));
    hreserve(hbsz(1+1), 6); /* 6 live regs */
    *--hp = r[2];  
    *--hp = obj_from_case(391);
    r[6] = (hendblk(1+1));
    hreserve(hbsz(1+1), 7); /* 7 live regs */
    *--hp = r[1];  
    *--hp = obj_from_case(392);
    r[7] = (hendblk(1+1));
    { /* make-case-lambda */
    hreserve(hbsz(9+1), 8); /* 8 live regs */
    *--hp = (cx__25fail_2Dlambda);
    *--hp = obj_from_fixnum(FIXNUM_MAX);
    *--hp = obj_from_fixnum(+0);
    *--hp = r[6];  
    *--hp = obj_from_fixnum(+1);
    *--hp = obj_from_fixnum(+1);
    *--hp = r[7];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+4);
    r[6] = (hendblk(9+1)); }
    r[7+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[7+0])[0];
    r[7+1] = r[5];  
    r[7+2] = r[6];  
    r[7+3] = obj_from_bool(0);
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 386: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r thunk k */
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[1];  
    *--hp = r[2];  
    *--hp = obj_from_case(387);
    r[4] = (hendblk(3+1));
    r[0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 387: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r thunk r k */
    hreserve(hbsz(1+1), 5); /* 5 live regs */
    *--hp = r[3];  
    *--hp = obj_from_case(388);
    r[5] = (hendblk(1+1));
    hreserve(hbsz(1+1), 6); /* 6 live regs */
    *--hp = r[2];  
    *--hp = obj_from_case(389);
    r[6] = (hendblk(1+1));
    hreserve(hbsz(1+1), 7); /* 7 live regs */
    *--hp = r[1];  
    *--hp = obj_from_case(390);
    r[7] = (hendblk(1+1));
    r[8+0] = r[4];  
    r[8+1] = r[5];  
    r[8+2] = r[6];  
    r[8+3] = r[7];  
    r += 8; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs_dynamic_2Dwind;

case 388: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = r[1];  
    r[2+3] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 389: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k thunk */
    r[2+0] = r[1];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 390: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = r[1];  
    r[2+3] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 391: /* clo k obj */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k obj handler */
    r[3+0] = r[2];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[0];  
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 392: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = r[1];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 393: /* raise k obj */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
gs_raise: /* k obj */
    hreserve(hbsz(2+1), 2); /* 2 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = obj_from_case(394);
    r[2] = (hendblk(2+1));
    r[3+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 394: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r obj k */
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = r[1];  
    *--hp = obj_from_case(395);
    r[4] = (hendblk(3+1));
    r[0] = r[1];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 395: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r r obj k */
    hreserve(hbsz(3+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(396);
    r[5] = (hendblk(3+1));
    r[6+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[5];  
    r[6+2] = r[1];  
    r[6+3] = obj_from_bool(0);
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 396: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r r obj k */
    hreserve(hbsz(4+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[1];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(397);
    r[5] = (hendblk(4+1));
    r[0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[5];  
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 397: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
    /* ek r r obj r k */
    hreserve(hbsz(1+1), 6); /* 6 live regs */
    *--hp = r[4];  
    *--hp = obj_from_case(398);
    r[6] = (hendblk(1+1));
    hreserve(hbsz(2+1), 7); /* 7 live regs */
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(399);
    r[7] = (hendblk(2+1));
    hreserve(hbsz(1+1), 8); /* 8 live regs */
    *--hp = r[1];  
    *--hp = obj_from_case(402);
    r[8] = (hendblk(1+1));
    r[9+0] = r[5];  
    r[9+1] = r[6];  
    r[9+2] = r[7];  
    r[9+3] = r[8];  
    r += 9; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs_dynamic_2Dwind;

case 398: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = r[1];  
    r[2+3] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 399: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1];
    r[1+2] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k r obj */
    hreserve(hbsz(3+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = r[1];  
    *--hp = obj_from_case(400);
    r[3] = (hendblk(3+1));
    r[4+0] = r[1];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[3];  
    r[4+2] = r[2];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 400: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek . r obj k */
    hreserve(hbsz(1+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = obj_from_case(401);
    r[5] = (hendblk(1+1));
    { /* cons */ 
    hreserve(hbsz(3), 6); /* 6 live regs */
    *--hp = (mknull());
    *--hp = r[3];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[6] = (hendblk(3)); }
    { /* cons */ 
    hreserve(hbsz(3), 7); /* 7 live regs */
    *--hp = r[6];  
    *--hp = r[2];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[6] = (hendblk(3)); }
    r[7+0] = r[5];  
    r[7+1] = (mksymbol(internsym("raise")));
    r[7+2] = (cx__232036);
    r[7+3] = (r[6]);
    r += 7; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs_error_2Dobject;

case 401: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek r k */
    r[0] = r[2];  
    /* r[1] */    
    goto gs_raise;

case 402: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = r[1];  
    r[2+3] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 403: /* raise-continuable k obj */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k obj */
    hreserve(hbsz(2+1), 2); /* 2 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = obj_from_case(404);
    r[2] = (hendblk(2+1));
    r[3+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 404: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r obj k */
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = r[1];  
    *--hp = obj_from_case(405);
    r[4] = (hendblk(3+1));
    r[0] = r[1];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 405: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r r obj k */
    hreserve(hbsz(3+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(406);
    r[5] = (hendblk(3+1));
    r[6+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = r[5];  
    r[6+2] = r[1];  
    r[6+3] = obj_from_bool(0);
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 406: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r r obj k */
    hreserve(hbsz(4+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[1];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(407);
    r[5] = (hendblk(4+1));
    r[0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[5];  
    rreserve(MAX_HOSTREGS);
    rc = 2;
    goto jump;

case 407: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
    /* ek r r obj r k */
    hreserve(hbsz(1+1), 6); /* 6 live regs */
    *--hp = r[4];  
    *--hp = obj_from_case(408);
    r[6] = (hendblk(1+1));
    hreserve(hbsz(2+1), 7); /* 7 live regs */
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(409);
    r[7] = (hendblk(2+1));
    hreserve(hbsz(1+1), 8); /* 8 live regs */
    *--hp = r[1];  
    *--hp = obj_from_case(410);
    r[8] = (hendblk(1+1));
    r[9+0] = r[5];  
    r[9+1] = r[6];  
    r[9+2] = r[7];  
    r[9+3] = r[8];  
    r += 9; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs_dynamic_2Dwind;

case 408: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = r[1];  
    r[2+3] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 409: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1];
    r[1+2] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k r obj */
    r[3+0] = r[1];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[0];  
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 410: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k r */
    r[2+0] = (cx_current_2Dexception_2Dhandler);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = r[1];  
    r[2+3] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 411: /* %residual-abort k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    r[1+0] = r[0];  
    pc = objptr_from_obj(r[1+0])[0];
    r[1+1] = obj_from_ktrap();
    r[1+2] = obj_from_void(exit(1));
    r += 1; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 412: /* reset k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    r[1+0] = r[0];  
    pc = objptr_from_obj(r[1+0])[0];
    r[1+1] = obj_from_ktrap();
    r[1+2] = obj_from_void(exit(1));
    r += 1; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 413: /* set-reset-handler! k fn */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k fn */
    cx_reset = r[1];  
    r[2] = obj_from_void(0);
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 414: /* clo k msg args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k msg args */
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(415);
    r[3] = (hendblk(1+1));
    r[4+0] = r[3];  
    r[4+1] = (mksymbol(internsym("read")));
    r[4+2] = (r[1]);
    r[4+3] = (r[2]);
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs_error_2Dobject;

case 415: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek r k */
    r[0] = r[2];  
    /* r[1] */    
    goto gs_raise;

case 416: /* read-error? k obj */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k obj */
    { /* record? */
    obj o = (r[1]), t = (cx__3Cerror_2Dobject_3E); 
    if (!isrecord(o)) r[2] = obj_from_bool(0);
    else r[2] = obj_from_bool(recordrtd(o) == t); }
  if (bool_from_obj(r[2])) {
    r[2] = (recordref((r[1]), (+0)));
    r[2] = obj_from_bool((r[2]) == (mksymbol(internsym("read"))));
  } else {
    r[2] = obj_from_bool(0);
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 417: /* clo k msg args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k msg args */
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[0];  
    *--hp = obj_from_case(418);
    r[3] = (hendblk(1+1));
    r[4+0] = r[3];  
    r[4+1] = (mksymbol(internsym("file")));
    r[4+2] = (r[1]);
    r[4+3] = (r[2]);
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs_error_2Dobject;

case 418: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* ek r k */
    r[0] = r[2];  
    /* r[1] */    
    goto gs_raise;

case 419: /* file-error? k obj */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k obj */
    { /* record? */
    obj o = (r[1]), t = (cx__3Cerror_2Dobject_3E); 
    if (!isrecord(o)) r[2] = obj_from_bool(0);
    else r[2] = obj_from_bool(recordrtd(o) == t); }
  if (bool_from_obj(r[2])) {
    r[2] = (recordref((r[1]), (+0)));
    r[2] = obj_from_bool((r[2]) == (mksymbol(internsym("file"))));
  } else {
    r[2] = obj_from_bool(0);
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 420: /* %residual-current-jiffy k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    r[1] = obj_from_flonum(1, clock());
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = r[1];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 421: /* %residual-jiffies-per-second k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    r[1] = obj_from_flonum(1, CLOCKS_PER_SEC);
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = r[1];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 422: /* %residual-current-second k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    r[1] = obj_from_flonum(1, (double)time(NULL));
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = r[1];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 423: /* %residual-argv-ref k argv i */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k argv i */
    { /* argv-ref */
    int i = fixnum_from_obj(r[2]);
    char *s = ((char **)((r[1])))[i];
    if (s) r[3] = (hpushstr(3, newstring(s)));
    else r[3] = obj_from_bool(0); }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 424: /* command-line k */
    assert(rc == 2);
    r += 1; /* shift reg. wnd */
    /* k */
    r[1+0] = r[0];  
    r[1+1] = (mknull());
    r[1+2] = obj_from_fixnum(0);
    r += 1; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_loop_v8412;

s_loop_v8412: /* k r i */
    { const fixnum_t v11362_i = fixnum_from_obj(r[2]);
    { /* argv-ref */
    int i = (v11362_i);
    char *s = ((char **)((cxg_argv)))[i];
    if (s) r[3] = (hpushstr(3, newstring(s)));
    else r[3] = obj_from_bool(0); }
  if (bool_from_obj(r[3])) {
    { /* cons */ 
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[1];  
    *--hp = r[3];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    /* r[0] */    
    r[1] = r[4];  
    r[2] = obj_from_fixnum(fxadd((v11362_i), (1)));
    goto s_loop_v8412;
  } else {
    { /* reverse! */
    obj t, v = mknull(), l = r[1];  
    while (l != mknull()) t = cdr(l), cdr(l) = v, v = l, l = t;
    r[4] = (v); }
    r[5+0] = r[0];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } } 

case 425: /* %residual-get-environment-variable k s */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k s */
    { /* get-environment-variable */
    char *v = getenv(stringchars((r[1])));
    if (v) r[2] = (hpushstr(2, newstring(v)));
    else r[2] = obj_from_bool(0); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 426: /* %residual-system k cmd */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k cmd */
    { /* system */
    int res = system(stringchars((r[1])));
    r[2] = obj_from_fixnum(res); }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 427: /* %residual-make-rectangular k r i */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k r i */
  if ((is_fixnum_obj(r[2]))) {
    r[3] = obj_from_bool(fixnum_from_obj(r[2]) == (+0));
  } else {
    { const flonum_t v11361_tmp = ((flonum_t)(+0));
    r[3] = obj_from_bool(flonum_from_obj(r[2]) == (v11361_tmp)); } 
  }
  if (bool_from_obj(r[3])) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3+0] = (cx_error);
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[0];  
    r[3+2] = (mksymbol(internsym("make-rectangular")));
    r[3+3] = (cx__232091);
    r[3+4] = (r[2]);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  }

case 428: /* %residual-make-polar k m a */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k m a */
  if ((is_fixnum_obj(r[2]))) {
    r[3] = obj_from_bool(fixnum_from_obj(r[2]) == (+0));
  } else {
    { const flonum_t v11360_tmp = ((flonum_t)(+0));
    r[3] = obj_from_bool(flonum_from_obj(r[2]) == (v11360_tmp)); } 
  }
  if (bool_from_obj(r[3])) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
  if ((is_fixnum_obj(r[2]))) {
    { const fixnum_t v11358_a = fixnum_from_obj(r[2]);
  if ((is_fixnum_obj(cx__232107))) {
    r[3] = obj_from_bool((v11358_a) == fixnum_from_obj(cx__232107));
  } else {
    { const flonum_t v11359_tmp = ((flonum_t)(v11358_a));
    r[3] = obj_from_bool((v11359_tmp) == flonum_from_obj(cx__232107)); } 
  } } 
  } else {
  if ((is_fixnum_obj(cx__232107))) {
    { const flonum_t v11357_tmp = ((flonum_t)fixnum_from_obj(cx__232107));
    r[3] = obj_from_bool(flonum_from_obj(r[2]) == (v11357_tmp)); } 
  } else {
    r[3] = obj_from_bool(flonum_from_obj(r[2]) == flonum_from_obj(cx__232107));
  }
  }
  if (bool_from_obj(r[3])) {
    r[3] = ((is_fixnum_obj(r[1])) ? obj_from_fixnum(fxneg(fixnum_from_obj(r[1]))) : obj_from_flonum(3, -flonum_from_obj(r[1])));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3+0] = (cx_error);
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[0];  
    r[3+2] = (mksymbol(internsym("make-polar")));
    r[3+3] = (cx__232103);
    r[3+4] = (r[2]);
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  }
  }

case 429: /* %residual-real-part k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dreal_2Dpart((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 430: /* %residual-imag-part k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(+0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 431: /* %residual-magnitude k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2] = ((is_fixnum_obj(r[1])) ? obj_from_fixnum(fxabs(fixnum_from_obj(r[1]))) : obj_from_flonum(2, fabs(flonum_from_obj(r[1]))));
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 432: /* %residual-angle k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cxs__25residual_2Dangle((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 433: /* truncate/ k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[1];  
    *--hp = r[2];  
    *--hp = obj_from_case(434);
    r[3] = (hendblk(2+1));
    /* r[0] */    
    r[1] = r[3];  
    goto gs_call_2Dwith_2Dcurrent_2Dcontinuation;

case 434: /* clo k k */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k k y x */
  if ((is_fixnum_obj(r[3]))) {
    { const fixnum_t v11355_x = fixnum_from_obj(r[3]);
  if ((is_fixnum_obj(r[2]))) {
    r[4] = obj_from_fixnum(fxquo((v11355_x), fixnum_from_obj(r[2])));
  } else {
    { const flonum_t v11356_tmp = ((flonum_t)(v11355_x));
    r[4] = obj_from_flonum(4, flquo((v11356_tmp), flonum_from_obj(r[2]))); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[2]))) {
    { const flonum_t v11354_tmp = ((flonum_t)fixnum_from_obj(r[2]));
    r[4] = obj_from_flonum(4, flquo(flonum_from_obj(r[3]), (v11354_tmp))); } 
  } else {
    r[4] = obj_from_flonum(4, flquo(flonum_from_obj(r[3]), flonum_from_obj(r[2])));
  }
  }
  if ((is_fixnum_obj(r[3]))) {
    { const fixnum_t v11352_x = fixnum_from_obj(r[3]);
  if ((is_fixnum_obj(r[2]))) {
    r[5] = obj_from_fixnum(fxrem((v11352_x), fixnum_from_obj(r[2])));
  } else {
    { const flonum_t v11353_tmp = ((flonum_t)(v11352_x));
    r[5] = obj_from_flonum(5, flrem((v11353_tmp), flonum_from_obj(r[2]))); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[2]))) {
    { const flonum_t v11351_tmp = ((flonum_t)fixnum_from_obj(r[2]));
    r[5] = obj_from_flonum(5, flrem(flonum_from_obj(r[3]), (v11351_tmp))); } 
  } else {
    r[5] = obj_from_flonum(5, flrem(flonum_from_obj(r[3]), flonum_from_obj(r[2])));
  }
  }
    r[6+0] = r[1];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = obj_from_ktrap();
    r[6+2] = r[4];  
    r[6+3] = r[5];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 435: /* floor/ k x y */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x y */
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[1];  
    *--hp = r[2];  
    *--hp = obj_from_case(436);
    r[3] = (hendblk(2+1));
    /* r[0] */    
    r[1] = r[3];  
    goto gs_call_2Dwith_2Dcurrent_2Dcontinuation;

case 436: /* clo k k */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k k y x */
  if ((is_fixnum_obj(r[3]))) {
    { const fixnum_t v11349_x = fixnum_from_obj(r[3]);
  if ((is_fixnum_obj(r[2]))) {
    r[4] = obj_from_fixnum(fxmqu((v11349_x), fixnum_from_obj(r[2])));
  } else {
    { const flonum_t v11350_tmp = ((flonum_t)(v11349_x));
    r[4] = obj_from_flonum(4, flmqu((v11350_tmp), flonum_from_obj(r[2]))); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[2]))) {
    { const flonum_t v11348_tmp = ((flonum_t)fixnum_from_obj(r[2]));
    r[4] = obj_from_flonum(4, flmqu(flonum_from_obj(r[3]), (v11348_tmp))); } 
  } else {
    r[4] = obj_from_flonum(4, flmqu(flonum_from_obj(r[3]), flonum_from_obj(r[2])));
  }
  }
  if ((is_fixnum_obj(r[3]))) {
    { const fixnum_t v11346_x = fixnum_from_obj(r[3]);
  if ((is_fixnum_obj(r[2]))) {
    r[5] = obj_from_fixnum(fxmlo((v11346_x), fixnum_from_obj(r[2])));
  } else {
    { const flonum_t v11347_tmp = ((flonum_t)(v11346_x));
    r[5] = obj_from_flonum(5, flmlo((v11347_tmp), flonum_from_obj(r[2]))); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[2]))) {
    { const flonum_t v11345_tmp = ((flonum_t)fixnum_from_obj(r[2]));
    r[5] = obj_from_flonum(5, flmlo(flonum_from_obj(r[3]), (v11345_tmp))); } 
  } else {
    r[5] = obj_from_flonum(5, flmlo(flonum_from_obj(r[3]), flonum_from_obj(r[2])));
  }
  }
    r[6+0] = r[1];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = obj_from_ktrap();
    r[6+2] = r[4];  
    r[6+3] = r[5];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 437: /* exact-integer-sqrt k x */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k x */
    hreserve(hbsz(2+1), 2); /* 2 live regs */
    *--hp = obj_from_fixnum(fxsqrt(fixnum_from_obj(r[1])));
    *--hp = r[1];  
    *--hp = obj_from_case(438);
    r[2] = (hendblk(2+1));
    /* r[0] */    
    r[1] = r[2];  
    goto gs_call_2Dwith_2Dcurrent_2Dcontinuation;

case 438: /* clo k k */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k k x r */
    { const fixnum_t v11343_b = (fxmul(fixnum_from_obj(r[3]), fixnum_from_obj(r[3])));
  if ((is_fixnum_obj(r[2]))) {
    r[4] = obj_from_fixnum(fxsub(fixnum_from_obj(r[2]), (v11343_b)));
  } else {
    { const flonum_t v11344_tmp = ((flonum_t)(v11343_b));
    r[4] = obj_from_flonum(4, flonum_from_obj(r[2]) - (v11344_tmp)); } 
  } } 
    r[5+0] = r[1];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[3];  
    r[5+3] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 439: /* call-with-port k port proc */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
gs_call_2Dwith_2Dport: /* k port proc */
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[1];  
    *--hp = obj_from_case(440);
    r[3] = (hendblk(1+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    r[3] = (hendblk(3)); }
    hreserve(hbsz(2+1), 4); /* 4 live regs */
    *--hp = r[0];  
    *--hp = r[3];  
    *--hp = obj_from_case(441);
    r[4] = (hendblk(2+1));
    { /* make-improper-lambda */
    hreserve(hbsz(3), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = obj_from_fixnum(+0);
    *--hp = obj_from_objptr(appcases+1);
    r[4] = (hendblk(3)); }
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[4];  
    r[5+2] = r[1];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 440: /* clo k vals */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k vals port */
    (void)(cxs_close_2Dport((r[2])));
    { /* define apply */
    static obj c[] = { obj_from_objptr(appcases+0) }; 
    r[3] = obj_from_objptr(c); }
    r[4+0] = r[3];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[0];  
    r[4+2] = (cx__25residual_2Dvalues);
    r[4+3] = r[1];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 441: /* clo k results */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* k results consumer k */
    { /* define apply */
    static obj c[] = { obj_from_objptr(appcases+0) }; 
    r[4] = obj_from_objptr(c); }
    r[5+0] = r[4];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[3];  
    r[5+2] = r[2];  
    r[5+3] = r[1];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 442: /* clo k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    hreserve(hbsz(1+1), 2); /* 2 live regs */
    *--hp = r[1];  
    *--hp = obj_from_case(443);
    r[2] = (hendblk(1+1));
    /* r[0] */    
    r[1] = r[2];  
    goto gs_call_2Dwith_2Dcurrent_2Dcontinuation;

case 443: /* clo k k */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k k l */
    { /* define apply */
    static obj c[] = { obj_from_objptr(appcases+0) }; 
    r[3] = obj_from_objptr(c); }
    r[4+0] = r[3];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[1];  
    r[4+3] = r[2];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 444: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8275;
  }

s_loop_v8275: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((fixnum_from_obj(r[1]) == fixnum_from_obj(r[3]))) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8275;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 445: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8262;
  }

s_loop_v8262: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((fixnum_from_obj(r[1]) < fixnum_from_obj(r[3]))) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8262;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 446: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8249;
  }

s_loop_v8249: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((fixnum_from_obj(r[1]) > fixnum_from_obj(r[3]))) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8249;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 447: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8236;
  }

s_loop_v8236: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((fixnum_from_obj(r[1]) <= fixnum_from_obj(r[3]))) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8236;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 448: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8223;
  }

s_loop_v8223: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((fixnum_from_obj(r[1]) >= fixnum_from_obj(r[3]))) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8223;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 449: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8210;
  }

s_loop_v8210: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((flonum_from_obj(r[1]) == flonum_from_obj(r[3]))) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8210;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 450: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8197;
  }

s_loop_v8197: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((flonum_from_obj(r[1]) < flonum_from_obj(r[3]))) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8197;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 451: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8184;
  }

s_loop_v8184: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((flonum_from_obj(r[1]) > flonum_from_obj(r[3]))) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8184;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 452: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8171;
  }

s_loop_v8171: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((flonum_from_obj(r[1]) <= flonum_from_obj(r[3]))) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8171;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 453: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8158;
  }

s_loop_v8158: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((flonum_from_obj(r[1]) >= flonum_from_obj(r[3]))) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8158;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 454: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8145;
  }

s_loop_v8145: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11341_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[3]))) {
    r[4] = obj_from_bool((v11341_x) == fixnum_from_obj(r[3]));
  } else {
    { const flonum_t v11342_tmp = ((flonum_t)(v11341_x));
    r[4] = obj_from_bool((v11342_tmp) == flonum_from_obj(r[3])); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[3]))) {
    { const flonum_t v11340_tmp = ((flonum_t)fixnum_from_obj(r[3]));
    r[4] = obj_from_bool(flonum_from_obj(r[1]) == (v11340_tmp)); } 
  } else {
    r[4] = obj_from_bool(flonum_from_obj(r[1]) == flonum_from_obj(r[3]));
  }
  }
  if (bool_from_obj(r[4])) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8145;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 455: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8132;
  }

s_loop_v8132: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11338_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[3]))) {
    r[4] = obj_from_bool((v11338_x) < fixnum_from_obj(r[3]));
  } else {
    { const flonum_t v11339_tmp = ((flonum_t)(v11338_x));
    r[4] = obj_from_bool((v11339_tmp) < flonum_from_obj(r[3])); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[3]))) {
    { const flonum_t v11337_tmp = ((flonum_t)fixnum_from_obj(r[3]));
    r[4] = obj_from_bool(flonum_from_obj(r[1]) < (v11337_tmp)); } 
  } else {
    r[4] = obj_from_bool(flonum_from_obj(r[1]) < flonum_from_obj(r[3]));
  }
  }
  if (bool_from_obj(r[4])) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8132;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 456: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8119;
  }

s_loop_v8119: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11335_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[3]))) {
    r[4] = obj_from_bool((v11335_x) > fixnum_from_obj(r[3]));
  } else {
    { const flonum_t v11336_tmp = ((flonum_t)(v11335_x));
    r[4] = obj_from_bool((v11336_tmp) > flonum_from_obj(r[3])); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[3]))) {
    { const flonum_t v11334_tmp = ((flonum_t)fixnum_from_obj(r[3]));
    r[4] = obj_from_bool(flonum_from_obj(r[1]) > (v11334_tmp)); } 
  } else {
    r[4] = obj_from_bool(flonum_from_obj(r[1]) > flonum_from_obj(r[3]));
  }
  }
  if (bool_from_obj(r[4])) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8119;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 457: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8106;
  }

s_loop_v8106: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11332_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[3]))) {
    r[4] = obj_from_bool((v11332_x) <= fixnum_from_obj(r[3]));
  } else {
    { const flonum_t v11333_tmp = ((flonum_t)(v11332_x));
    r[4] = obj_from_bool((v11333_tmp) <= flonum_from_obj(r[3])); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[3]))) {
    { const flonum_t v11331_tmp = ((flonum_t)fixnum_from_obj(r[3]));
    r[4] = obj_from_bool(flonum_from_obj(r[1]) <= (v11331_tmp)); } 
  } else {
    r[4] = obj_from_bool(flonum_from_obj(r[1]) <= flonum_from_obj(r[3]));
  }
  }
  if (bool_from_obj(r[4])) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8106;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 458: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v8093;
  }

s_loop_v8093: /* k x args */
  if ((isnull((r[2])))) {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(isnull((r[2])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11329_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[3]))) {
    r[4] = obj_from_bool((v11329_x) >= fixnum_from_obj(r[3]));
  } else {
    { const flonum_t v11330_tmp = ((flonum_t)(v11329_x));
    r[4] = obj_from_bool((v11330_tmp) >= flonum_from_obj(r[3])); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[3]))) {
    { const flonum_t v11328_tmp = ((flonum_t)fixnum_from_obj(r[3]));
    r[4] = obj_from_bool(flonum_from_obj(r[1]) >= (v11328_tmp)); } 
  } else {
    r[4] = obj_from_bool(flonum_from_obj(r[1]) >= flonum_from_obj(r[3]));
  }
  }
  if (bool_from_obj(r[4])) {
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8093;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_bool(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 459: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v8078;

s_loop_v8078: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = ((fixnum_from_obj(r[1]) > fixnum_from_obj(r[3])) ? (r[1]) : (r[3]));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8078;
  }

case 460: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v8063;

s_loop_v8063: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = ((fixnum_from_obj(r[1]) < fixnum_from_obj(r[3])) ? (r[1]) : (r[3]));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8063;
  }

case 461: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v8048;

s_loop_v8048: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = ((flonum_from_obj(r[1]) > flonum_from_obj(r[3])) ? (r[1]) : (r[3]));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8048;
  }

case 462: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v8033;

s_loop_v8033: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = ((flonum_from_obj(r[1]) < flonum_from_obj(r[3])) ? (r[1]) : (r[3]));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v8033;
  }

case 463: /* %residual-max/2 k a b */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
gs__25residual_2Dmax_2F2: /* k a b */
  if ((is_fixnum_obj(r[1]))) {
  if ((is_fixnum_obj(r[2]))) {
    r[3] = ((fixnum_from_obj(r[1]) > fixnum_from_obj(r[2])) ? (r[1]) : (r[2]));
  } else {
    r[3] = obj_from_flonum(3, (flonum_t)fixnum_from_obj(r[1]));
    r[3] = ((flonum_from_obj(r[3]) > flonum_from_obj(r[2])) ? (r[3]) : (r[2]));
  }
  } else {
  if ((is_fixnum_obj(r[2]))) {
    r[3] = obj_from_flonum(3, (flonum_t)fixnum_from_obj(r[2]));
    r[3] = ((flonum_from_obj(r[1]) > flonum_from_obj(r[3])) ? (r[1]) : (r[3]));
  } else {
    r[3] = ((flonum_from_obj(r[1]) > flonum_from_obj(r[2])) ? (r[1]) : (r[2]));
  }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 464: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v8004;

case 465: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
s_loop_v8004: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    hreserve(hbsz(0+1), 3); /* 3 live regs */
    *--hp = obj_from_case(465);
    r[3] = (hendblk(0+1));
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = r[3];  
    *--hp = obj_from_case(466);
    r[3] = (hendblk(3+1));
    r[0] = r[3];  
    /* r[1] */    
    r[2] = (car((r[2])));
    goto gs__25residual_2Dmax_2F2;
  }

case 466: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r loop args k */
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[4];  
    r[5+2] = r[1];  
    r[5+3] = (cdr((r[3])));
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 467: /* %residual-min/2 k a b */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
gs__25residual_2Dmin_2F2: /* k a b */
  if ((is_fixnum_obj(r[1]))) {
  if ((is_fixnum_obj(r[2]))) {
    r[3] = ((fixnum_from_obj(r[1]) < fixnum_from_obj(r[2])) ? (r[1]) : (r[2]));
  } else {
    r[3] = obj_from_flonum(3, (flonum_t)fixnum_from_obj(r[1]));
    r[3] = ((flonum_from_obj(r[3]) < flonum_from_obj(r[2])) ? (r[3]) : (r[2]));
  }
  } else {
  if ((is_fixnum_obj(r[2]))) {
    r[3] = obj_from_flonum(3, (flonum_t)fixnum_from_obj(r[2]));
    r[3] = ((flonum_from_obj(r[1]) < flonum_from_obj(r[3])) ? (r[1]) : (r[3]));
  } else {
    r[3] = ((flonum_from_obj(r[1]) < flonum_from_obj(r[2])) ? (r[1]) : (r[2]));
  }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 468: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v7975;

case 469: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
s_loop_v7975: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    hreserve(hbsz(0+1), 3); /* 3 live regs */
    *--hp = obj_from_case(469);
    r[3] = (hendblk(0+1));
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = r[3];  
    *--hp = obj_from_case(470);
    r[3] = (hendblk(3+1));
    r[0] = r[3];  
    /* r[1] */    
    r[2] = (car((r[2])));
    goto gs__25residual_2Dmin_2F2;
  }

case 470: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r loop args k */
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[4];  
    r[5+2] = r[1];  
    r[5+3] = (cdr((r[3])));
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 471: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(+0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v7962;
  }

s_loop_v7962: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_fixnum(fxadd(fixnum_from_obj(r[1]), fixnum_from_obj(r[3])));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7962;
  }

case 472: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(+1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v7949;
  }

s_loop_v7949: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_fixnum(fxmul(fixnum_from_obj(r[1]), fixnum_from_obj(r[3])));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7949;
  }

case 473: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cx__232726);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v7936;
  }

s_loop_v7936: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) + flonum_from_obj(r[3]));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7936;
  }

case 474: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cx__232743);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v7923;
  }

s_loop_v7923: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) * flonum_from_obj(r[3]));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7923;
  }

case 475: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(+0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v7910;
  }

s_loop_v7910: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11326_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[3]))) {
    r[3] = obj_from_fixnum(fxadd((v11326_x), fixnum_from_obj(r[3])));
  } else {
    { const flonum_t v11327_tmp = ((flonum_t)(v11326_x));
    r[3] = obj_from_flonum(4, (v11327_tmp) + flonum_from_obj(r[3])); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[3]))) {
    { const flonum_t v11325_tmp = ((flonum_t)fixnum_from_obj(r[3]));
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) + (v11325_tmp)); } 
  } else {
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) + flonum_from_obj(r[3]));
  }
  }
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7910;
  }

case 476: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(+1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v7897;
  }

s_loop_v7897: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11323_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[3]))) {
    r[3] = obj_from_fixnum(fxmul((v11323_x), fixnum_from_obj(r[3])));
  } else {
    { const flonum_t v11324_tmp = ((flonum_t)(v11323_x));
    r[3] = obj_from_flonum(4, (v11324_tmp) * flonum_from_obj(r[3])); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[3]))) {
    { const flonum_t v11322_tmp = ((flonum_t)fixnum_from_obj(r[3]));
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) * (v11322_tmp)); } 
  } else {
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) * flonum_from_obj(r[3]));
  }
  }
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7897;
  }

case 477: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(+0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v7884;
  }

s_loop_v7884: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11320_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[3]))) {
    r[3] = obj_from_fixnum(fxgcd((v11320_x), fixnum_from_obj(r[3])));
  } else {
    { const flonum_t v11321_tmp = ((flonum_t)(v11320_x));
    r[3] = obj_from_flonum(4, flgcd((v11321_tmp), flonum_from_obj(r[3]))); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[3]))) {
    { const flonum_t v11319_tmp = ((flonum_t)fixnum_from_obj(r[3]));
    r[3] = obj_from_flonum(4, flgcd(flonum_from_obj(r[1]), (v11319_tmp))); } 
  } else {
    r[3] = obj_from_flonum(4, flgcd(flonum_from_obj(r[1]), flonum_from_obj(r[3])));
  }
  }
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7884;
  }

case 478: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_fixnum(+1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[3] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    r[2] = r[3];  
    goto s_loop_v7865;
  }

case 479: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
s_loop_v7865: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    hreserve(hbsz(0+1), 3); /* 3 live regs */
    *--hp = obj_from_case(479);
    r[3] = (hendblk(0+1));
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[0];  
    *--hp = r[2];  
    *--hp = r[3];  
    *--hp = obj_from_case(480);
    r[3] = (hendblk(3+1));
    r[0] = r[3];  
    /* r[1] */    
    r[2] = (car((r[2])));
    goto gs_lcm_2F2;
  }

case 480: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek r loop args k */
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[4];  
    r[5+2] = r[1];  
    r[5+3] = (cdr((r[3])));
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 481: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fxneg(fixnum_from_obj(r[1])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v7850;
  }

s_loop_v7850: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_fixnum(fxsub(fixnum_from_obj(r[1]), fixnum_from_obj(r[3])));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7850;
  }

case 482: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = obj_from_fixnum(fxdiv(1, fixnum_from_obj(r[1])));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v7835;
  }

s_loop_v7835: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_fixnum(fxdiv(fixnum_from_obj(r[1]), fixnum_from_obj(r[3])));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7835;
  }

case 483: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3] = obj_from_flonum(3, -flonum_from_obj(r[1]));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v7820;
  }

s_loop_v7820: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) - flonum_from_obj(r[3]));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7820;
  }

case 484: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3] = obj_from_flonum(3, 1.0/flonum_from_obj(r[1]));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v7805;
  }

s_loop_v7805: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) / flonum_from_obj(r[3]));
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7805;
  }

case 485: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3] = ((is_fixnum_obj(r[1])) ? obj_from_fixnum(fxneg(fixnum_from_obj(r[1]))) : obj_from_flonum(3, -flonum_from_obj(r[1])));
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v7790;
  }

s_loop_v7790: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11317_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[3]))) {
    r[3] = obj_from_fixnum(fxsub((v11317_x), fixnum_from_obj(r[3])));
  } else {
    { const flonum_t v11318_tmp = ((flonum_t)(v11317_x));
    r[3] = obj_from_flonum(4, (v11318_tmp) - flonum_from_obj(r[3])); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[3]))) {
    { const flonum_t v11316_tmp = ((flonum_t)fixnum_from_obj(r[3]));
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) - (v11316_tmp)); } 
  } else {
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) - flonum_from_obj(r[3]));
  }
  }
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7790;
  }

case 486: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
  if ((is_fixnum_obj(r[1]))) {
    { /* fxfl/ */ 
    fixnum_t x = (+1), y = fixnum_from_obj(r[1]);
    long i; double d;
    if (0) r[3] = (0); /* to fool sfc unboxer */
    else if (fxifdv(x, y, &i, &d)) r[3] = obj_from_fixnum(i);
    else r[3] = obj_from_flonum(3, d); }
  } else {
    r[3] = obj_from_flonum(3, 1.0/flonum_from_obj(r[1]));
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v7775;
  }

s_loop_v7775: /* k x args */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
  if ((is_fixnum_obj(r[1]))) {
    { const fixnum_t v11314_x = fixnum_from_obj(r[1]);
  if ((is_fixnum_obj(r[3]))) {
    { /* fxfl/ */ 
    fixnum_t x = (v11314_x), y = fixnum_from_obj(r[3]);
    long i; double d;
    if (0) r[3] = (0); /* to fool sfc unboxer */
    else if (fxifdv(x, y, &i, &d)) r[3] = obj_from_fixnum(i);
    else r[3] = obj_from_flonum(4, d); }
  } else {
    { const flonum_t v11315_tmp = ((flonum_t)(v11314_x));
    r[3] = obj_from_flonum(4, (v11315_tmp) / flonum_from_obj(r[3])); } 
  } } 
  } else {
  if ((is_fixnum_obj(r[3]))) {
    { const flonum_t v11313_tmp = ((flonum_t)fixnum_from_obj(r[3]));
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) / (v11313_tmp)); } 
  } else {
    r[3] = obj_from_flonum(4, flonum_from_obj(r[1]) / flonum_from_obj(r[3]));
  }
  }
    r[4] = (cdr((r[2])));
    /* r[0] */    
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7775;
  }

case 487: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(3, (flonum_t)fixnum_from_obj(r[1])));
    r[3] = obj_from_flonum(4, log(flonum_from_obj(r[3])));
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_bool(fixnum_from_obj(r[3]) == (+10));
  if (bool_from_obj(r[3])) {
    r[3] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(3, (flonum_t)fixnum_from_obj(r[1])));
    r[3] = obj_from_flonum(4, log10(flonum_from_obj(r[3])));
  } else {
    { flonum_t v11312_tmp;
    { flonum_t v11311_tmp;
    r[3] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(3, (flonum_t)fixnum_from_obj(r[1])));
    v11312_tmp = (log(flonum_from_obj(r[3])));
    r[3] = (car((r[2])));
    r[3] = ((is_flonum_obj(r[3])) ? (r[3]) : obj_from_flonum(4, (flonum_t)fixnum_from_obj(r[3])));
    v11311_tmp = (log(flonum_from_obj(r[3])));
    r[3] = obj_from_flonum(3, (v11312_tmp) / (v11311_tmp)); } }
  }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 488: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    { const flonum_t v11310_x = flonum_from_obj(r[1]);
  if ((isnull((r[2])))) {
    r[3] = obj_from_flonum(3, atan((v11310_x)));
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_flonum(4, atan2((v11310_x), flonum_from_obj(r[3])));
  }
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump; } 

case 489: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(3, (flonum_t)fixnum_from_obj(r[1])));
    r[3] = obj_from_flonum(4, atan(flonum_from_obj(r[3])));
  } else {
    r[3] = ((is_flonum_obj(r[1])) ? (r[1]) : obj_from_flonum(3, (flonum_t)fixnum_from_obj(r[1])));
    r[4] = (car((r[2])));
    r[4] = ((is_flonum_obj(r[4])) ? (r[4]) : obj_from_flonum(5, (flonum_t)fixnum_from_obj(r[4])));
    r[3] = obj_from_flonum(5, atan2(flonum_from_obj(r[3]), flonum_from_obj(r[4])));
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 490: /* clo k p l l* */
    assert(rc == 5);
    r += 1; /* shift reg. wnd */
    /* k p l l* */
  if ((isnull((r[3])))) {
    r[4+0] = r[0];  
    r[4+1] = r[2];  
    r[4+2] = (mknull());
    r[4+3] = r[1];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_loop_v7728;
  } else {
    { /* cons */ 
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[5+0] = r[0];  
    r[5+1] = r[4];  
    r[5+2] = (mknull());
    r[5+3] = r[1];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_loop_v7670;
  }

case 491: /* clo k l r */
    assert(rc == 4);
    { obj* p = objptr_from_obj(r[0]);
    r[1+3] = p[1]; }
    r += 1; /* shift reg. wnd */
s_loop_v7728: /* k l r p */
  if ((ispair((r[1])))) {
    hreserve(hbsz(1+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = obj_from_case(491);
    r[4] = (hendblk(1+1));
    hreserve(hbsz(4+1), 5); /* 5 live regs */
    *--hp = r[2];  
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = obj_from_case(492);
    r[4] = (hendblk(4+1));
    r[5+0] = r[3];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = r[4];  
    r[5+2] = (car((r[1])));
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    { /* reverse! */
    obj t, v = mknull(), l = r[2];  
    while (l != mknull()) t = cdr(l), cdr(l) = v, v = l, l = t;
    r[4] = (v); }
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[4];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 492: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
    /* ek r loop l k r */
    { /* cons */ 
    hreserve(hbsz(3), 6); /* 6 live regs */
    *--hp = r[5];  
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[6] = (hendblk(3)); }
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    r[2] = (cdr((r[3])));
    r[3] = r[6];  
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 493: /* clo k l* r */
    assert(rc == 4);
    { obj* p = objptr_from_obj(r[0]);
    r[1+3] = p[1]; }
    r += 1; /* shift reg. wnd */
s_loop_v7670: /* k l* r p */
    hreserve(hbsz(1+1), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = obj_from_case(493);
    r[4] = (hendblk(1+1));
    hreserve(hbsz(5+1), 5); /* 5 live regs */
    *--hp = r[2];  
    *--hp = r[0];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = r[1];  
    *--hp = obj_from_case(494);
    r[4] = (hendblk(5+1));
    r[0] = r[4];  
    /* r[1] */    
    goto s_lp;

s_lp: /* k l* */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[2] = obj_from_bool(ispair((r[2])));
  if (bool_from_obj(r[2])) {
    r[2] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    goto s_lp;
  } else {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 494: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5]; }
    r += 1; /* shift reg. wnd */
    /* ek r l* p loop k r */
  if (bool_from_obj(r[1])) {
    hreserve(hbsz(5+1), 7); /* 7 live regs */
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(496);
    r[7] = (hendblk(5+1));
    r[0] = r[7];  
    r[1] = r[2];  
    goto s_loop_v7702;
  } else {
    { /* reverse! */
    obj t, v = mknull(), l = r[6];  
    while (l != mknull()) t = cdr(l), cdr(l) = v, v = l, l = t;
    r[7] = (v); }
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[7];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

s_loop_v7702: /* k l */
  if ((ispair((r[1])))) {
    r[2] = (cdr((r[1])));
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[1];  
    *--hp = r[0];  
    *--hp = obj_from_case(495);
    r[3] = (hendblk(2+1));
    r[0] = r[3];  
    r[1] = r[2];  
    goto s_loop_v7702;
  } else {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (mknull());
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 495: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k l */
    r[4] = (car((r[3])));
    r[4] = (cdr((r[4])));
    { /* cons */ 
    hreserve(hbsz(3), 5); /* 5 live regs */
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 496: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5]; }
    r += 1; /* shift reg. wnd */
    /* ek r l* p loop k r */
    hreserve(hbsz(5+1), 7); /* 7 live regs */
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = obj_from_case(498);
    r[7] = (hendblk(5+1));
    r[0] = r[7];  
    r[1] = r[2];  
    goto s_loop_v7687;

s_loop_v7687: /* k l */
  if ((ispair((r[1])))) {
    r[2] = (cdr((r[1])));
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[1];  
    *--hp = r[0];  
    *--hp = obj_from_case(497);
    r[3] = (hendblk(2+1));
    r[0] = r[3];  
    r[1] = r[2];  
    goto s_loop_v7687;
  } else {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (mknull());
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 497: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k l */
    r[4] = (car((r[3])));
    r[4] = (car((r[4])));
    { /* cons */ 
    hreserve(hbsz(3), 5); /* 5 live regs */
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 498: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4];
    r[1+6] = p[5]; }
    r += 1; /* shift reg. wnd */
    /* ek r p loop r k r */
    { /* define apply */
    static obj c[] = { obj_from_objptr(appcases+0) }; 
    r[7] = obj_from_objptr(c); }
    hreserve(hbsz(4+1), 8); /* 8 live regs */
    *--hp = r[6];  
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = obj_from_case(499);
    r[8] = (hendblk(4+1));
    r[9+0] = r[7];  
    pc = objptr_from_obj(r[9+0])[0];
    r[9+1] = r[8];  
    r[9+2] = r[2];  
    r[9+3] = r[1];  
    r += 9; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 499: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
    /* ek r loop r k r */
    { /* cons */ 
    hreserve(hbsz(3), 6); /* 6 live regs */
    *--hp = r[5];  
    *--hp = r[1];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[6] = (hendblk(3)); }
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    r[2] = r[3];  
    r[3] = r[6];  
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 500: /* clo k p l l* */
    assert(rc == 5);
    r += 1; /* shift reg. wnd */
    /* k p l l* */
  if ((isnull((r[3])))) {
    r[4+0] = r[0];  
    r[4+1] = r[2];  
    r[4+2] = r[1];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_loop_v7649;
  } else {
    { /* cons */ 
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[5+0] = r[0];  
    r[5+1] = r[4];  
    r[5+2] = r[1];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto s_loop_v7593;
  }

case 501: /* clo k l */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
s_loop_v7649: /* k l p */
  if ((ispair((r[1])))) {
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_case(501);
    r[3] = (hendblk(1+1));
    hreserve(hbsz(3+1), 4); /* 4 live regs */
    *--hp = r[0];  
    *--hp = r[1];  
    *--hp = r[3];  
    *--hp = obj_from_case(502);
    r[3] = (hendblk(3+1));
    r[4+0] = r[2];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[3];  
    r[4+2] = (car((r[1])));
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_void(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 502: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek . loop l k */
    r[0] = r[2];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = r[4];  
    r[2] = (cdr((r[3])));
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 503: /* clo k l* */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1]; }
    r += 1; /* shift reg. wnd */
s_loop_v7593: /* k l* p */
    hreserve(hbsz(1+1), 3); /* 3 live regs */
    *--hp = r[2];  
    *--hp = obj_from_case(503);
    r[3] = (hendblk(1+1));
    hreserve(hbsz(4+1), 4); /* 4 live regs */
    *--hp = r[0];  
    *--hp = r[3];  
    *--hp = r[1];  
    *--hp = r[2];  
    *--hp = obj_from_case(504);
    r[3] = (hendblk(4+1));
    r[0] = r[3];  
    /* r[1] */    
    goto s_lp_v7640;

s_lp_v7640: /* k l* */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(isnull((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (car((r[1])));
    r[2] = obj_from_bool(ispair((r[2])));
  if (bool_from_obj(r[2])) {
    r[2] = (cdr((r[1])));
    /* r[0] */    
    r[1] = r[2];  
    goto s_lp_v7640;
  } else {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool(0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }
  }

case 504: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
    /* ek r p l* loop k */
  if (bool_from_obj(r[1])) {
    hreserve(hbsz(4+1), 6); /* 6 live regs */
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = r[2];  
    *--hp = obj_from_case(506);
    r[6] = (hendblk(4+1));
    r[0] = r[6];  
    r[1] = r[3];  
    goto s_loop_v7625;
  } else {
    r[0] = r[5];  
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = obj_from_void(0);
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

s_loop_v7625: /* k l */
  if ((ispair((r[1])))) {
    r[2] = (cdr((r[1])));
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[1];  
    *--hp = r[0];  
    *--hp = obj_from_case(505);
    r[3] = (hendblk(2+1));
    r[0] = r[3];  
    r[1] = r[2];  
    goto s_loop_v7625;
  } else {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (mknull());
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 505: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k l */
    r[4] = (car((r[3])));
    r[4] = (car((r[4])));
    { /* cons */ 
    hreserve(hbsz(3), 5); /* 5 live regs */
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 506: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3];
    r[1+5] = p[4]; }
    r += 1; /* shift reg. wnd */
    /* ek r p l* loop k */
    { /* define apply */
    static obj c[] = { obj_from_objptr(appcases+0) }; 
    r[6] = obj_from_objptr(c); }
    hreserve(hbsz(3+1), 7); /* 7 live regs */
    *--hp = r[5];  
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = obj_from_case(507);
    r[7] = (hendblk(3+1));
    r[8+0] = r[6];  
    pc = objptr_from_obj(r[8+0])[0];
    r[8+1] = r[7];  
    r[8+2] = r[2];  
    r[8+3] = r[1];  
    r += 8; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 4;
    goto jump;

case 507: /* clo ek . */
    assert(rc >= 2);
    r[2] = obj_from_void(0); /* ignored */
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2];
    r[1+4] = p[3]; }
    r += 1; /* shift reg. wnd */
    /* ek . l* loop k */
    hreserve(hbsz(2+1), 5); /* 5 live regs */
    *--hp = r[4];  
    *--hp = r[3];  
    *--hp = obj_from_case(509);
    r[5] = (hendblk(2+1));
    r[0] = r[5];  
    r[1] = r[2];  
    goto s_loop_v7606;

s_loop_v7606: /* k l */
  if ((ispair((r[1])))) {
    r[2] = (cdr((r[1])));
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[1];  
    *--hp = r[0];  
    *--hp = obj_from_case(508);
    r[3] = (hendblk(2+1));
    r[0] = r[3];  
    r[1] = r[2];  
    goto s_loop_v7606;
  } else {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (mknull());
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  }

case 508: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k l */
    r[4] = (car((r[3])));
    r[4] = (cdr((r[4])));
    { /* cons */ 
    hreserve(hbsz(3), 5); /* 5 live regs */
    *--hp = r[1];  
    *--hp = r[4];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 509: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r loop k */
    r[4+0] = r[2];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = r[3];  
    r[4+2] = r[1];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 510: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    { const fixnum_t v11309_x = fixnum_from_obj(r[1]);
  if ((isnull((r[2])))) {
    r[3] = (hpushstr(3, allocstring((v11309_x), '?')));
  } else {
    r[3] = (car((r[2])));
    r[3] = (hpushstr(4, allocstring((v11309_x), char_from_obj(r[3]))));
  }
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump; } 

case 511: /* clo k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { fixnum_t v11308_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11308_tmp = (n); }
    { /* list->string */
    int i, c = (v11308_tmp); 
    obj o = hpushstr(2, allocstring(c, ' ')); /* 2 live regs */
    obj l = r[1];   /* gc-safe */
    unsigned char *s = (unsigned char *)stringchars(o);
    for (i = 0; i < c; ++i, l = cdr(l)) s[i] = (unsigned char)char_from_obj(car(l));
    r[2] = (o); } }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 512: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
    /* r[0] */    
    /* r[1] */    
    goto s_loop_v7562;

s_loop_v7562: /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (cx__233141);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (cdr((r[1])));
    r[2] = obj_from_bool(isnull((r[2])));
  if (bool_from_obj(r[2])) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (car((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (cdr((r[1])));
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[1];  
    *--hp = r[0];  
    *--hp = obj_from_case(513);
    r[3] = (hendblk(2+1));
    r[0] = r[3];  
    r[1] = r[2];  
    goto s_loop_v7562;
  }
  }

case 513: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k args */
    { /* string-append */
    int *d = stringcat(stringdata((car((r[3])))), stringdata((r[1])));
    r[4] = (hpushstr(4, d)); }
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 514: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    { const fixnum_t v11307_x = fixnum_from_obj(r[1]);
  if ((isnull((r[2])))) {
    { /* make-vector */
    obj o; int i = 0, c = (v11307_x);
    hreserve(hbsz(c+1), 3); /* 3 live regs */
    o = obj_from_void(0); /* gc-safe */
    while (i++ < c) *--hp = o;
    *--hp = obj_from_size(VECTOR_BTAG);
    r[3] = (hendblk(c+1)); }
  } else {
    r[3] = (car((r[2])));
    { /* make-vector */
    obj o; int i = 0, c = (v11307_x);
    hreserve(hbsz(c+1), 4); /* 4 live regs */
    o = r[3];   /* gc-safe */
    while (i++ < c) *--hp = o;
    *--hp = obj_from_size(VECTOR_BTAG);
    r[3] = (hendblk(c+1)); }
  }
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump; } 

case 515: /* clo k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { fixnum_t v11306_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11306_tmp = (n); }
    { /* list->vector */
    obj l; int i, c = (v11306_tmp);
    hreserve(hbsz(c+1), 2); /* 2 live regs */
    l = r[1];   /* gc-safe */
    for (i = 0; i < c; ++i, l = cdr(l)) hp[i-c] = car(l);
    hp -= c; *--hp = obj_from_size(VECTOR_BTAG);
    r[2] = (hendblk(c+1)); } }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 516: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    { const fixnum_t v11305_x = fixnum_from_obj(r[1]);
  if ((isnull((r[2])))) {
    r[3] = (hpushu8v(3, allocbytevector((v11305_x), 0)));
  } else {
    r[3] = (car((r[2])));
    r[3] = (hpushu8v(4, allocbytevector((v11305_x), byte_from_fixnum(fixnum_from_obj(r[3])))));
  }
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump; } 

case 517: /* clo k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { fixnum_t v11304_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11304_tmp = (n); }
    { /* list->bytevector */
    int i, c = (v11304_tmp); 
    obj o = hpushu8v(2, allocbytevector(c, 0)); /* 2 live regs */
    obj l = r[1];   /* gc-safe */
    unsigned char *s = bytevectorbytes(o);
    for (i = 0; i < c; ++i, l = cdr(l)) s[i] = byte_from_obj(car(l));
    r[2] = (o); } }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 518: /* clo k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = r[1];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 519: /* clo k x l */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x l */
    /* r[0] */    
    /* r[1] */    
    /* r[2] */    
    goto s_loop_v7507;

s_loop_v7507: /* k x l */
  if ((isnull((r[2])))) {
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[1];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[3] = (car((r[2])));
    r[4] = (cdr((r[2])));
    hreserve(hbsz(2+1), 5); /* 5 live regs */
    *--hp = r[1];  
    *--hp = r[0];  
    *--hp = obj_from_case(520);
    r[5] = (hendblk(2+1));
    r[0] = r[5];  
    r[1] = r[3];  
    r[2] = r[4];  
    goto s_loop_v7507;
  }

case 520: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k x */
    { /* cons */ 
    hreserve(hbsz(3), 4); /* 4 live regs */
    *--hp = r[1];  
    *--hp = r[3];  
    *--hp = obj_from_size(PAIR_BTAG); 
    r[4] = (hendblk(3)); }
    r[5+0] = r[2];  
    pc = objptr_from_obj(r[5+0])[0];
    r[5+1] = obj_from_ktrap();
    r[5+2] = r[4];  
    r += 5; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 521: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
    /* r[0] */    
    /* r[1] */    
    goto s_loop_v7490;

s_loop_v7490: /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (mknull());
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (cdr((r[1])));
    r[2] = obj_from_bool(isnull((r[2])));
  if (bool_from_obj(r[2])) {
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (car((r[1])));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;
  } else {
    r[2] = (cdr((r[1])));
    hreserve(hbsz(2+1), 3); /* 3 live regs */
    *--hp = r[1];  
    *--hp = r[0];  
    *--hp = obj_from_case(522);
    r[3] = (hendblk(2+1));
    r[0] = r[3];  
    r[1] = r[2];  
    goto s_loop_v7490;
  }
  }

case 522: /* clo ek r */
    assert(rc == 3);
    { obj* p = objptr_from_obj(r[0]);
    r[1+2] = p[1];
    r[1+3] = p[2]; }
    r += 1; /* shift reg. wnd */
    /* ek r k args */
    r[4] = (car((r[3])));
    { fixnum_t v11303_tmp;
    { /* length */
    int n; obj l = r[4];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11303_tmp = (n); }
    { /* append */
    obj t, l, o, *p, *d; int c = (v11303_tmp);
    hreserve(hbsz(3)*c, 5); /* 5 live regs */
    l = r[4];   t = r[1];   /* gc-safe */
    o = t; p = &o; 
    for (; l != mknull(); l = cdr(l)) {
    *--hp = t; d = hp; *--hp = car(l);
    *--hp = obj_from_size(PAIR_BTAG); 
    *p = hendblk(3); p = d; }  
    r[5] = (o); } }
    r[6+0] = r[2];  
    pc = objptr_from_obj(r[6+0])[0];
    r[6+1] = obj_from_ktrap();
    r[6+2] = r[5];  
    r += 6; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 523: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3] = obj_from_bool(isrecord((r[1])));
  } else {
    r[3] = (car((r[2])));
    { /* record? */
    obj o = (r[1]), t = r[3];   
    if (!isrecord(o)) r[3] = obj_from_bool(0);
    else r[3] = obj_from_bool(recordrtd(o) == t); }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 524: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
  if ((is_fixnum_obj(r[1]))) {
    { /* fixnum->string */
    char buf[35], *s = buf + sizeof(buf) - 1; 
    int neg = 0;
    long num = fixnum_from_obj(r[1]);
    long radix = (+10);
    if (num < 0) { neg = 1; num = -num; }
    *s = 0;
    do { int d = num % radix; *--s = d < 10 ? d + '0' : d - 10 + 'a'; }
    while (num /= radix);
    if (neg) *--s = '-';
    r[3] = (hpushstr(3, newstring(s))); }
  } else {
    { /* flonum->string */
    char buf[30], *s; double d = flonum_from_obj(r[1]); sprintf(buf, "%.15g", d);
    for (s = buf; *s != 0; s++) if (strchr(".eE", *s)) break;
    if (d != d) strcpy(buf, "+nan.0"); else if (d <= -HUGE_VAL) strcpy(buf, "-inf.0");
    else if (d >= HUGE_VAL) strcpy(buf, "+inf.0"); else if (*s == 'E') *s = 'e'; 
    else if (*s == 0) {  *s++ = '.'; *s++ = '0'; *s = 0; }
    r[3] = (hpushstr(3, newstring(buf))); }
  }
  } else {
  if ((is_fixnum_obj(r[1]))) {
    r[3] = (car((r[2])));
    { /* fixnum->string */
    char buf[35], *s = buf + sizeof(buf) - 1; 
    int neg = 0;
    long num = fixnum_from_obj(r[1]);
    long radix = fixnum_from_obj(r[3]);
    if (num < 0) { neg = 1; num = -num; }
    *s = 0;
    do { int d = num % radix; *--s = d < 10 ? d + '0' : d - 10 + 'a'; }
    while (num /= radix);
    if (neg) *--s = '-';
    r[3] = (hpushstr(4, newstring(s))); }
  } else {
    { /* flonum->string */
    char buf[30], *s; double d = flonum_from_obj(r[1]); sprintf(buf, "%.15g", d);
    for (s = buf; *s != 0; s++) if (strchr(".eE", *s)) break;
    if (d != d) strcpy(buf, "+nan.0"); else if (d <= -HUGE_VAL) strcpy(buf, "-inf.0");
    else if (d >= HUGE_VAL) strcpy(buf, "+inf.0"); else if (*s == 'E') *s = 'e'; 
    else if (*s == 0) {  *s++ = '.'; *s++ = '0'; *s = 0; }
    r[3] = (hpushstr(3, newstring(buf))); }
  }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 525: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    { /* string->fixnum-or-flonum */
    char *s = stringchars((r[1]));
    int radix = (+10); long l; double d;
    if (0) r[3] = (0); /* to fool sfc unboxer */
    switch (strtofxfl(s, radix, &l, &d)) {
    case 'e': r[3] = obj_from_fixnum(l); break;
    case 'i': r[3] = obj_from_flonum(3, d); break;
    default : r[3] = obj_from_bool(0); break;
    } }
  } else {
    r[3] = (car((r[2])));
    { /* string->fixnum-or-flonum */
    char *s = stringchars((r[1]));
    int radix = fixnum_from_obj(r[3]); long l; double d;
    if (0) r[3] = (0); /* to fool sfc unboxer */
    switch (strtofxfl(s, radix, &l, &d)) {
    case 'e': r[3] = obj_from_fixnum(l); break;
    case 'i': r[3] = obj_from_flonum(4, d); break;
    default : r[3] = obj_from_bool(0); break;
    } }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 526: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
    r[2+0] = (cx_error);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = (mksymbol(internsym("case-lambda")));
    r[2+3] = (cx__233244);
    r[2+4] = (r[1]);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;

case 527: /* clo k l */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k l */
    { fixnum_t v11302_tmp;
    { /* length */
    int n; obj l = r[1];  
    for (n = 0; l != mknull(); ++n, l = cdr(l)) ;
    v11302_tmp = (n); }
    { /* %residual-make-case-lambda */
    obj l; int i, c = (v11302_tmp);
    hreserve(hbsz(c+1), 2); /* 2 live regs */
    l = r[1];   /* gc-safe */
    for (i = 0; i < c; ++i, l = cdr(l)) hp[i-c] = car(l);
    hp -= c; *--hp = obj_from_objptr(appcases+4);
    r[2] = (hendblk(c+1)); } }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 528: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2] = (cx__2Acurrent_2Dinput_2Dport_2A);
  } else {
    r[2] = (cdr((r[1])));
    r[2] = obj_from_bool(isnull((r[2])));
  if (bool_from_obj(r[2])) {
    cx__2Acurrent_2Dinput_2Dport_2A = (car((r[1])));
    r[2] = obj_from_void(0);
  } else {
    r[2] = (cdr((r[1])));
    r[2] = (car((r[2])));
  if (bool_from_obj(r[2])) {
    cx__2Acurrent_2Dinput_2Dport_2A = (car((r[1])));
    r[2] = obj_from_void(0);
  } else {
    r[2] = (car((r[1])));
  }
  }
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 529: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2] = (cx__2Acurrent_2Doutput_2Dport_2A);
  } else {
    r[2] = (cdr((r[1])));
    r[2] = obj_from_bool(isnull((r[2])));
  if (bool_from_obj(r[2])) {
    cx__2Acurrent_2Doutput_2Dport_2A = (car((r[1])));
    r[2] = obj_from_void(0);
  } else {
    r[2] = (cdr((r[1])));
    r[2] = (car((r[2])));
  if (bool_from_obj(r[2])) {
    cx__2Acurrent_2Doutput_2Dport_2A = (car((r[1])));
    r[2] = obj_from_void(0);
  } else {
    r[2] = (car((r[1])));
  }
  }
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 530: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2] = (cx__2Acurrent_2Derror_2Dport_2A);
  } else {
    r[2] = (cdr((r[1])));
    r[2] = obj_from_bool(isnull((r[2])));
  if (bool_from_obj(r[2])) {
    cx__2Acurrent_2Derror_2Dport_2A = (car((r[1])));
    r[2] = obj_from_void(0);
  } else {
    r[2] = (cdr((r[1])));
    r[2] = (car((r[2])));
  if (bool_from_obj(r[2])) {
    cx__2Acurrent_2Derror_2Dport_2A = (car((r[1])));
    r[2] = obj_from_void(0);
  } else {
    r[2] = (car((r[1])));
  }
  }
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 531: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    { int c = iportgetc((cx__2Acurrent_2Dinput_2Dport_2A));  r[2] = (c == EOF ? mkeof() : obj_from_char(c)); }
  } else {
    r[2] = (car((r[1])));
    { int c = iportgetc((r[2]));  r[2] = (c == EOF ? mkeof() : obj_from_char(c)); }
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 532: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    { int c = iportpeekc((cx__2Acurrent_2Dinput_2Dport_2A));  r[2] = (c == EOF ? mkeof() : obj_from_char(c)); }
  } else {
    r[2] = (car((r[1])));
    { int c = iportpeekc((r[2]));  r[2] = (c == EOF ? mkeof() : obj_from_char(c)); }
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 533: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool((isnull((r[1]))) ? (1) : (1));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 534: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    { const fixnum_t v11301_x = fixnum_from_obj(r[1]);
  if ((isnull((r[2])))) {
    { /* display-fixnum */
    char buf[30]; sprintf(buf, "%ld", (v11301_x));
    r[3] = obj_from_void(oportputs(buf, (cx__2Acurrent_2Doutput_2Dport_2A))); }
  } else {
    r[3] = (car((r[2])));
    { /* display-fixnum */
    char buf[30]; sprintf(buf, "%ld", (v11301_x));
    r[3] = obj_from_void(oportputs(buf, (r[3]))); }
  }
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump; } 

case 535: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    { const flonum_t v11300_x = flonum_from_obj(r[1]);
  if ((isnull((r[2])))) {
    { /* display-flonum */
    char buf[30], *s; double d = (v11300_x); sprintf(buf, "%.15g", d);
    for (s = buf; *s != 0; s++) if (strchr(".eE", *s)) break;
    if (d != d) strcpy(buf, "+nan.0"); else if (d <= -HUGE_VAL) strcpy(buf, "-inf.0");
    else if (d >= HUGE_VAL) strcpy(buf, "+inf.0"); else if (*s == 'E') *s = 'e'; 
    else if (*s == 0) { *s++ = '.'; *s++ = '0'; *s = 0; }
    r[3] = obj_from_void(oportputs(buf, (cx__2Acurrent_2Doutput_2Dport_2A))); }
  } else {
    r[3] = (car((r[2])));
    { /* display-flonum */
    char buf[30], *s; double d = (v11300_x); sprintf(buf, "%.15g", d);
    for (s = buf; *s != 0; s++) if (strchr(".eE", *s)) break;
    if (d != d) strcpy(buf, "+nan.0"); else if (d <= -HUGE_VAL) strcpy(buf, "-inf.0");
    else if (d >= HUGE_VAL) strcpy(buf, "+inf.0"); else if (*s == 'E') *s = 'e'; 
    else if (*s == 0) { *s++ = '.'; *s++ = '0'; *s = 0; }
    r[3] = obj_from_void(oportputs(buf, (r[3]))); }
  }
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump; } 

case 536: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    { /* display-procedure */
    char buf[60]; sprintf(buf, "#<procedure @%p>", objptr_from_obj((r[1])));
    r[3] = obj_from_void(oportputs(buf, (cx__2Acurrent_2Doutput_2Dport_2A))); }
  } else {
    r[3] = (car((r[2])));
    { /* display-procedure */
    char buf[60]; sprintf(buf, "#<procedure @%p>", objptr_from_obj((r[1])));
    r[3] = obj_from_void(oportputs(buf, (r[3]))); }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 537: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    { /* display-input-port */
    char buf[60]; sprintf(buf, "#<%s>", ckiportvt((r[1]))->tname);
    r[3] = obj_from_void(oportputs(buf, (cx__2Acurrent_2Doutput_2Dport_2A))); }
  } else {
    r[3] = (car((r[2])));
    { /* display-input-port */
    char buf[60]; sprintf(buf, "#<%s>", ckiportvt((r[1]))->tname);
    r[3] = obj_from_void(oportputs(buf, (r[3]))); }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 538: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    { /* display-output-port */
    char buf[60]; sprintf(buf, "#<%s>", ckoportvt((r[1]))->tname);
    r[3] = obj_from_void(oportputs(buf, (cx__2Acurrent_2Doutput_2Dport_2A))); }
  } else {
    r[3] = (car((r[2])));
    { /* display-output-port */
    char buf[60]; sprintf(buf, "#<%s>", ckoportvt((r[1]))->tname);
    r[3] = obj_from_void(oportputs(buf, (r[3]))); }
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 539: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    { const char_t v11299_x = char_from_obj(r[1]);
  if ((isnull((r[2])))) {
    r[3] = obj_from_void(oportputc((v11299_x), (cx__2Acurrent_2Doutput_2Dport_2A)));
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_void(oportputc((v11299_x), (r[3])));
  }
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump; } 

case 540: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3] = obj_from_void(oportputs(stringchars((r[1])), (cx__2Acurrent_2Doutput_2Dport_2A)));
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_void(oportputs(stringchars((r[1])), (r[3])));
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 541: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2] = obj_from_void(oportputc('\n', (cx__2Acurrent_2Doutput_2Dport_2A)));
  } else {
    r[2] = (car((r[1])));
    r[2] = obj_from_void(oportputc('\n', (r[2])));
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 542: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2] = obj_from_void(oportputc('\n', (cx__2Acurrent_2Doutput_2Dport_2A)));
  } else {
    r[2] = (car((r[1])));
    r[2] = obj_from_void(oportputc('\n', (r[2])));
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 543: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    { int c = iportgetc((cx__2Acurrent_2Dinput_2Dport_2A));  r[2] = (c == EOF ? mkeof() : obj_from_fixnum(c & 0xff)); }
  } else {
    r[2] = (car((r[1])));
    { int c = iportgetc((r[2]));  r[2] = (c == EOF ? mkeof() : obj_from_fixnum(c & 0xff)); }
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 544: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    { int c = iportpeekc((cx__2Acurrent_2Dinput_2Dport_2A));  r[2] = (c == EOF ? mkeof() : obj_from_fixnum(c & 0xff)); }
  } else {
    r[2] = (car((r[1])));
    { int c = iportpeekc((r[2]));  r[2] = (c == EOF ? mkeof() : obj_from_fixnum(c & 0xff)); }
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 545: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = obj_from_bool((isnull((r[1]))) ? (1) : (1));
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 546: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
    { const char_t v11298_x = char_from_obj(r[1]);
  if ((isnull((r[2])))) {
    r[3] = obj_from_void(oportputc((v11298_x), (cx__2Acurrent_2Doutput_2Dport_2A)));
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_void(oportputc((v11298_x), (r[3])));
  }
    /* r[0] */    
    pc = objptr_from_obj(r[0])[0];
    r[1] = obj_from_ktrap();
    r[2] = r[3];  
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump; } 

case 547: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3] = obj_from_void(oportputs(stringchars((r[1])), (cx__2Acurrent_2Doutput_2Dport_2A)));
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_void(oportputs(stringchars((r[1])), (r[3])));
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 548: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3] = obj_from_void(oportputcircular((r[1]), (cx__2Acurrent_2Doutput_2Dport_2A), 0));
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_void(oportputcircular((r[1]), (r[3]), 0));
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 549: /* clo k x args */
    assert(rc == 4);
    r += 1; /* shift reg. wnd */
    /* k x args */
  if ((isnull((r[2])))) {
    r[3] = obj_from_void(oportputcircular((r[1]), (cx__2Acurrent_2Doutput_2Dport_2A), 1));
  } else {
    r[3] = (car((r[2])));
    r[3] = obj_from_void(oportputcircular((r[1]), (r[3]), 1));
  }
    r[4+0] = r[0];  
    pc = objptr_from_obj(r[4+0])[0];
    r[4+1] = obj_from_ktrap();
    r[4+2] = r[3];  
    r += 4; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 550: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    r[2+1] = (cx__2Acurrent_2Dinput_2Dport_2A);
    r[2+2] = obj_from_bool(0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs__25read;
  } else {
    r[2+0] = r[0];  
    r[2+1] = (car((r[1])));
    r[2+2] = obj_from_bool(0);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs__25read;
  }

case 551: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2+0] = r[0];  
    r[2+1] = (cx__2Acurrent_2Dinput_2Dport_2A);
    r[2+2] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs__25read;
  } else {
    r[2+0] = r[0];  
    r[2+1] = (car((r[1])));
    r[2+2] = obj_from_bool(1);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    goto gs__25read;
  }

case 552: /* clo k args */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k args */
  if ((isnull((r[1])))) {
    r[2] = obj_from_void(exit((+0)));
  } else {
    r[2] = (car((r[1])));
    r[2] = obj_from_void(exit(fixnum_from_obj(r[2])));
  }
    r[3+0] = r[0];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = obj_from_ktrap();
    r[3+2] = r[2];  
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

case 553: /* clo k obj */
    assert(rc == 3);
    r += 1; /* shift reg. wnd */
    /* k obj */
    { /* record? */
    obj o = (r[1]), t = (cx__3Cerror_2Dobject_3E); 
    if (!isrecord(o)) r[2] = obj_from_bool(0);
    else r[2] = obj_from_bool(recordrtd(o) == t); }
  if (bool_from_obj(r[2])) {
    { /* define apply */
    static obj c[] = { obj_from_objptr(appcases+0) }; 
    r[2] = obj_from_objptr(c); }
    r[3+0] = r[2];  
    pc = objptr_from_obj(r[3+0])[0];
    r[3+1] = r[0];  
    r[3+2] = (cx_simple_2Derror);
    r[3+3] = (recordref((r[1]), (+0)));
    r[3+4] = (recordref((r[1]), (+1)));
    r[3+5] = (recordref((r[1]), (+2)));
    r += 3; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 6;
    goto jump;
  } else {
    r[2+0] = (cx_simple_2Derror);
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = r[0];  
    r[2+2] = obj_from_bool(0);
    r[2+3] = (cx__232014);
    r[2+4] = r[1];  
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 5;
    goto jump;
  }

case 554: /* clo k */
    assert(rc == 2);
    { obj* p = objptr_from_obj(r[0]);
    r[1+1] = p[1]; }
    r += 1; /* shift reg. wnd */
    /* k default-handler */
    r[2+0] = r[0];  
    pc = objptr_from_obj(r[2+0])[0];
    r[2+1] = obj_from_ktrap();
    r[2+2] = (objptr_from_obj(r[1])[0]);
    r += 2; /* shift reg wnd */
    rreserve(MAX_HOSTREGS);
    rc = 3;
    goto jump;

default: /* inter-host call */
    cxg_hp = hp;
    cxm_rgc(r, MAX_HOSTREGS);
    cxg_rc = rc;
    return pc;
  }
}

/* module load */
void MODULE(void)
{
  obj pc;
  if (!root.next) {
    root.next = cxg_rootp;
    cxg_rootp = &root;
    LOAD();
    pc = obj_from_case(0);
    cxg_rc = 0;
    while (pc) pc = (*(cxhost_t*)pc)(pc); 
    assert(cxg_rc == 2);
  }
}