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rpl.rb/interpreter.rb

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split language and REPL; lib/language → lib/core
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# frozen_string_literal: true
require './lib/core'
require './lib/dictionary'
module Rpl
refactoring: inline parser & runner into Interpreter
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class Interpreter
all tests use lang.run() instead of handcrafted stacks
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attr_reader :stack, :dictionary
split language and REPL; lib/language → lib/core
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refactoring: inline parser & runner into Interpreter
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def initialize( stack = nil, dictionary = nil )
@stack = stack.nil? ? [] : stack
@dictionary = dictionary.nil? ? Rpl::Lang::Dictionary.new : dictionary
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load_core
end
refactoring: inline parser & runner into Interpreter
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def parse( input )
is_numeric = lambda do |elt|
begin
!Float(elt).nil?
rescue ArgumentError
begin
!Integer(elt).nil?
rescue ArgumentError
false
end
end
end
splitted_input = input.split(' ')
# 2-passes:
# 1. regroup strings and programs
opened_programs = 0
closed_programs = 0
string_delimiters = 0
name_delimiters = 0
regrouping = false
regrouped_input = []
splitted_input.each do |elt|
if elt[0] == '«'
opened_programs += 1
elt.gsub!( '«', '« ') if elt.length > 1 && elt[1] != ' '
end
string_delimiters += 1 if elt[0] == '"' && elt.length > 1
name_delimiters += 1 if elt[0] == "'" && elt.length > 1
elt = "#{regrouped_input.pop} #{elt}".strip if regrouping
regrouped_input << elt
if elt[-1] == '»'
closed_programs += 1
elt.gsub!( '»', ' »') if elt.length > 1 && elt[-2] != ' '
end
string_delimiters += 1 if elt[-1] == '"'
name_delimiters += 1 if elt[-1] == "'"
regrouping = string_delimiters.odd? || name_delimiters.odd? || (opened_programs > closed_programs )
end
# 2. parse
parsed_tree = []
regrouped_input.each do |elt|
parsed_entry = { value: elt }
parsed_entry[:type] = case elt[0]
when '«'
:program
when '"'
:string
when "'"
:name # TODO: check for forbidden space
else
if is_numeric.call( elt )
:numeric
else
:word
end
end
if %I[string name].include?( parsed_entry[:type] )
parsed_entry[:value] = parsed_entry[:value][1..-2]
elsif parsed_entry[:type] == :program
parsed_entry[:value] = parsed_entry[:value][2..-3]
elsif parsed_entry[:type] == :numeric
parsed_entry[:base] = 10 # TODO: parse others possible bases 0x...
begin
parsed_entry[:value] = Float( parsed_entry[:value] )
parsed_entry[:value] = parsed_entry[:value].to_i if (parsed_entry[:value] % 1).zero? && elt.index('.').nil?
rescue ArgumentError
parsed_entry[:value] = Integer( parsed_entry[:value] )
end
parsed_entry[:value] = BigDecimal( parsed_entry[:value], Rpl::Lang.precision )
end
parsed_tree << parsed_entry
end
parsed_tree
end
def run( input )
@dictionary.add_local_vars_layer
parse( input ).each do |elt|
case elt[:type]
when :word
command = @dictionary.lookup( elt[:value] )
if command.nil?
# if there's command by that name then it's a name
elt[:type] = :name
@stack << elt
else
@stack, @dictionary = command.call( @stack, @dictionary )
end
else
@stack << elt
end
end
@dictionary.remove_local_vars_layer
[@stack, @dictionary]
end
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def load_core
# GENERAL
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@dictionary.add( 'nop',
proc { |stack, dictionary| Rpl::Lang::Core.nop( stack, dictionary ) } )
# @dictionary.add( 'help',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # this help message
# @dictionary.add( 'quit',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # quit software
# @dictionary.add( 'version',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # show rpn version
# @dictionary.add( 'uname',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # show rpn complete identification string
# @dictionary.add( 'history',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # see commands history
@dictionary.add( '__ppstack',
proc { |stack, dictionary| Rpl::Lang.__pp_stack( stack, dictionary ) } )
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# STACK
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@dictionary.add( 'swap',
proc { |stack, dictionary| Rpl::Lang::Core.swap( stack, dictionary ) } )
@dictionary.add( 'drop',
proc { |stack, dictionary| Rpl::Lang::Core.drop( stack, dictionary ) } )
@dictionary.add( 'drop2',
proc { |stack, dictionary| Rpl::Lang::Core.drop2( stack, dictionary ) } )
@dictionary.add( 'dropn',
proc { |stack, dictionary| Rpl::Lang::Core.dropn( stack, dictionary ) } )
@dictionary.add( 'del',
proc { |stack, dictionary| Rpl::Lang::Core.del( stack, dictionary ) } )
@dictionary.add( 'rot',
proc { |stack, dictionary| Rpl::Lang::Core.rot( stack, dictionary ) } )
@dictionary.add( 'dup',
proc { |stack, dictionary| Rpl::Lang::Core.dup( stack, dictionary ) } )
@dictionary.add( 'dup2',
proc { |stack, dictionary| Rpl::Lang::Core.dup2( stack, dictionary ) } )
@dictionary.add( 'dupn',
proc { |stack, dictionary| Rpl::Lang::Core.dupn( stack, dictionary ) } )
@dictionary.add( 'pick',
proc { |stack, dictionary| Rpl::Lang::Core.pick( stack, dictionary ) } )
@dictionary.add( 'depth',
proc { |stack, dictionary| Rpl::Lang::Core.depth( stack, dictionary ) } )
@dictionary.add( 'roll',
proc { |stack, dictionary| Rpl::Lang::Core.roll( stack, dictionary ) } )
@dictionary.add( 'rolld',
proc { |stack, dictionary| Rpl::Lang::Core.rolld( stack, dictionary ) } )
@dictionary.add( 'over',
proc { |stack, dictionary| Rpl::Lang::Core.over( stack, dictionary ) } )
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# USUAL OPERATIONS ON REALS AND COMPLEXES
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@dictionary.add( '+',
proc { |stack, dictionary| Rpl::Lang::Core.add( stack, dictionary ) } )
@dictionary.add( '-',
proc { |stack, dictionary| Rpl::Lang::Core.subtract( stack, dictionary ) } )
@dictionary.add( 'chs',
proc { |stack, dictionary| Rpl::Lang::Core.negate( stack, dictionary ) } )
@dictionary.add( '*',
proc { |stack, dictionary| Rpl::Lang::Core.multiply( stack, dictionary ) } ) # alias
@dictionary.add( '×',
proc { |stack, dictionary| Rpl::Lang::Core.multiply( stack, dictionary ) } )
@dictionary.add( '/',
proc { |stack, dictionary| Rpl::Lang::Core.divide( stack, dictionary ) } ) # alias
@dictionary.add( '÷',
proc { |stack, dictionary| Rpl::Lang::Core.divide( stack, dictionary ) } )
@dictionary.add( 'inv',
proc { |stack, dictionary| Rpl::Lang::Core.inverse( stack, dictionary ) } )
@dictionary.add( '^',
proc { |stack, dictionary| Rpl::Lang::Core.power( stack, dictionary ) } )
@dictionary.add( 'sqrt',
proc { |stack, dictionary| Rpl::Lang::Core.sqrt( stack, dictionary ) } ) # alias
@dictionary.add( '√',
proc { |stack, dictionary| Rpl::Lang::Core.sqrt( stack, dictionary ) } )
@dictionary.add( 'sq',
proc { |stack, dictionary| Rpl::Lang::Core.sq( stack, dictionary ) } )
@dictionary.add( 'abs',
proc { |stack, dictionary| Rpl::Lang::Core.abs( stack, dictionary ) } )
@dictionary.add( 'dec',
proc { |stack, dictionary| Rpl::Lang::Core.dec( stack, dictionary ) } )
@dictionary.add( 'hex',
proc { |stack, dictionary| Rpl::Lang::Core.hex( stack, dictionary ) } )
@dictionary.add( 'bin',
proc { |stack, dictionary| Rpl::Lang::Core.bin( stack, dictionary ) } )
@dictionary.add( 'base',
proc { |stack, dictionary| Rpl::Lang::Core.base( stack, dictionary ) } )
@dictionary.add( 'sign',
proc { |stack, dictionary| Rpl::Lang::Core.sign( stack, dictionary ) } )
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# OPERATIONS ON REALS
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@dictionary.add( '%',
proc { |stack, dictionary| Rpl::Lang::Core.percent( stack, dictionary ) } )
@dictionary.add( '%CH',
proc { |stack, dictionary| Rpl::Lang::Core.inverse_percent( stack, dictionary ) } )
@dictionary.add( 'mod',
proc { |stack, dictionary| Rpl::Lang::Core.mod( stack, dictionary ) } )
@dictionary.add( 'fact',
proc { |stack, dictionary| Rpl::Lang::Core.fact( stack, dictionary ) } )
@dictionary.add( '!',
proc { |stack, dictionary| Rpl::Lang::Core.fact( stack, dictionary ) } ) # alias
@dictionary.add( 'floor',
proc { |stack, dictionary| Rpl::Lang::Core.floor( stack, dictionary ) } )
@dictionary.add( 'ceil',
proc { |stack, dictionary| Rpl::Lang::Core.ceil( stack, dictionary ) } )
@dictionary.add( 'min',
proc { |stack, dictionary| Rpl::Lang::Core.min( stack, dictionary ) } )
@dictionary.add( 'max',
proc { |stack, dictionary| Rpl::Lang::Core.max( stack, dictionary ) } )
# @dictionary.add( 'mant',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # mantissa of a real number
# @dictionary.add( 'xpon',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # exponant of a real number
# @dictionary.add( 'ip',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # integer part
# @dictionary.add( 'fp',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # fractional part
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# OPERATIONS ON COMPLEXES
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# @dictionary.add( 're',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # complex real part
# @dictionary.add( 'im',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # complex imaginary part
# @dictionary.add( 'conj',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # complex conjugate
# @dictionary.add( 'arg',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # complex argument in radians
# @dictionary.add( 'c->r',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # transform a complex in 2 reals
# @dictionary.add( 'c→r',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # alias
# @dictionary.add( 'r->c',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # transform 2 reals in a complex
# @dictionary.add( 'r→c',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # alias
# @dictionary.add( 'p->r',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # cartesian to polar
# @dictionary.add( 'p→r',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # alias
# @dictionary.add( 'r->p',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # polar to cartesian
# @dictionary.add( 'r→p',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # alias
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# MODE
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@dictionary.add( 'prec',
proc { |stack, dictionary| Rpl::Lang::Core.prec( stack, dictionary ) } )
@dictionary.add( 'default',
proc { |stack, dictionary| Rpl::Lang::Core.default( stack, dictionary ) } )
@dictionary.add( 'type',
proc { |stack, dictionary| Rpl::Lang::Core.type( stack, dictionary ) } )
# @dictionary.add( 'std',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # standard floating numbers representation. ex: std
# @dictionary.add( 'fix',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # fixed point representation. ex: 6 fix
# @dictionary.add( 'sci',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # scientific floating point representation. ex: 20 sci
# @dictionary.add( 'round',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # set float rounding mode. ex: ["nearest", "toward zero", "toward +inf", "toward -inf", "away from zero"] round
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# TEST
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@dictionary.add( '>',
proc { |stack, dictionary| Rpl::Lang::Core.greater_than( stack, dictionary ) } )
@dictionary.add( '>=',
proc { |stack, dictionary| Rpl::Lang::Core.greater_than_or_equal( stack, dictionary ) } ) # alias
@dictionary.add( '≥',
proc { |stack, dictionary| Rpl::Lang::Core.greater_than_or_equal( stack, dictionary ) } )
@dictionary.add( '<',
proc { |stack, dictionary| Rpl::Lang::Core.less_than( stack, dictionary ) } )
@dictionary.add( '<=',
proc { |stack, dictionary| Rpl::Lang::Core.less_than_or_equal( stack, dictionary ) } ) # alias
@dictionary.add( '≤',
proc { |stack, dictionary| Rpl::Lang::Core.less_than_or_equal( stack, dictionary ) } )
@dictionary.add( '!=',
proc { |stack, dictionary| Rpl::Lang::Core.different( stack, dictionary ) } ) # alias
@dictionary.add( '≠',
proc { |stack, dictionary| Rpl::Lang::Core.different( stack, dictionary ) } )
@dictionary.add( '==',
proc { |stack, dictionary| Rpl::Lang::Core.same( stack, dictionary ) } )
@dictionary.add( 'and',
proc { |stack, dictionary| Rpl::Lang::Core.and( stack, dictionary ) } )
@dictionary.add( 'or',
proc { |stack, dictionary| Rpl::Lang::Core.or( stack, dictionary ) } )
@dictionary.add( 'xor',
proc { |stack, dictionary| Rpl::Lang::Core.xor( stack, dictionary ) } )
@dictionary.add( 'not',
proc { |stack, dictionary| Rpl::Lang::Core.not( stack, dictionary ) } )
@dictionary.add( 'same',
proc { |stack, dictionary| Rpl::Lang::Core.same( stack, dictionary ) } ) # alias
@dictionary.add( 'true',
proc { |stack, dictionary| Rpl::Lang::Core.true( stack, dictionary ) } ) # specific
@dictionary.add( 'false',
proc { |stack, dictionary| Rpl::Lang::Core.false( stack, dictionary ) } ) # specific
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# STRING
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@dictionary.add( '->str',
proc { |stack, dictionary| Rpl::Lang::Core.to_string( stack, dictionary ) } ) # alias
@dictionary.add( '→str',
proc { |stack, dictionary| Rpl::Lang::Core.to_string( stack, dictionary ) } )
@dictionary.add( 'str->',
proc { |stack, dictionary| Rpl::Lang::Core.from_string( stack, dictionary ) } ) # alias
@dictionary.add( 'str→',
proc { |stack, dictionary| Rpl::Lang::Core.from_string( stack, dictionary ) } )
@dictionary.add( 'chr',
proc { |stack, dictionary| Rpl::Lang::Core.chr( stack, dictionary ) } )
@dictionary.add( 'num',
proc { |stack, dictionary| Rpl::Lang::Core.num( stack, dictionary ) } )
@dictionary.add( 'size',
proc { |stack, dictionary| Rpl::Lang::Core.size( stack, dictionary ) } )
@dictionary.add( 'pos',
proc { |stack, dictionary| Rpl::Lang::Core.pos( stack, dictionary ) } )
@dictionary.add( 'sub',
proc { |stack, dictionary| Rpl::Lang::Core.sub( stack, dictionary ) } )
@dictionary.add( 'rev',
proc { |stack, dictionary| Rpl::Lang::Core.rev( stack, dictionary ) } ) # specific
@dictionary.add( 'split',
proc { |stack, dictionary| Rpl::Lang::Core.split( stack, dictionary ) } ) # specific
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# BRANCH
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@dictionary.add( 'ift',
proc { |stack, dictionary| Rpl::Lang::Core.ift( stack, dictionary ) } )
@dictionary.add( 'ifte',
proc { |stack, dictionary| Rpl::Lang::Core.ifte( stack, dictionary ) } )
@dictionary.add( 'times',
proc { |stack, dictionary| Rpl::Lang::Core.times( stack, dictionary ) } ) # specific
@dictionary.add( 'loop',
proc { |stack, dictionary| Rpl::Lang::Core.loop( stack, dictionary ) } ) # specific
# @dictionary.add( 'if',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # if <test-instruction> then <true-instructions> else <false-instructions> end
# @dictionary.add( 'then',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # used with if
# @dictionary.add( 'else',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # used with if
# @dictionary.add( 'end',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # used with various branch instructions
# @dictionary.add( 'start',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # <start> <end> start <instructions> next|<step> step
# @dictionary.add( 'for',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # <start> <end> for <variable> <instructions> next|<step> step
# @dictionary.add( 'next',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # used with start and for
# @dictionary.add( 'step',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # used with start and for
# @dictionary.add( 'do',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # do <instructions> until <condition> end
# @dictionary.add( 'until',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # used with do
# @dictionary.add( 'while',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # while <test-instruction> repeat <loop-instructions> end
# @dictionary.add( 'repeat',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # used with while
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# STORE
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@dictionary.add( 'sto',
proc { |stack, dictionary| Rpl::Lang::Core.sto( stack, dictionary ) } )
@dictionary.add( '▶',
proc { |stack, dictionary| Rpl::Lang::Core.sto( stack, dictionary ) } ) # alias
@dictionary.add( 'rcl',
proc { |stack, dictionary| Rpl::Lang::Core.rcl( stack, dictionary ) } )
@dictionary.add( 'purge',
proc { |stack, dictionary| Rpl::Lang::Core.purge( stack, dictionary ) } )
@dictionary.add( 'vars',
proc { |stack, dictionary| Rpl::Lang::Core.vars( stack, dictionary ) } )
@dictionary.add( 'clusr',
proc { |stack, dictionary| Rpl::Lang::Core.clusr( stack, dictionary ) } )
@dictionary.add( 'sto+',
proc { |stack, dictionary| Rpl::Lang::Core.sto_add( stack, dictionary ) } )
@dictionary.add( 'sto-',
proc { |stack, dictionary| Rpl::Lang::Core.sto_subtract( stack, dictionary ) } )
@dictionary.add( 'sto*',
proc { |stack, dictionary| Rpl::Lang::Core.sto_multiply( stack, dictionary ) } ) # alias
@dictionary.add( 'sto×',
proc { |stack, dictionary| Rpl::Lang::Core.sto_multiply( stack, dictionary ) } )
@dictionary.add( 'sto/',
proc { |stack, dictionary| Rpl::Lang::Core.sto_divide( stack, dictionary ) } ) # alias
@dictionary.add( 'sto÷',
proc { |stack, dictionary| Rpl::Lang::Core.sto_divide( stack, dictionary ) } )
@dictionary.add( 'sneg',
proc { |stack, dictionary| Rpl::Lang::Core.sto_negate( stack, dictionary ) } )
@dictionary.add( 'sinv',
proc { |stack, dictionary| Rpl::Lang::Core.sto_inverse( stack, dictionary ) } )
# @dictionary.add( 'edit',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # edit a variable content
@dictionary.add( 'lsto',
proc { |stack, dictionary| Rpl::Lang::Core.lsto( stack, dictionary ) } ) # store to local variable
@dictionary.add( '↴',
proc { |stack, dictionary| Rpl::Lang::Core.lsto( stack, dictionary ) } ) # alias
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# PROGRAM
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@dictionary.add( 'eval',
proc { |stack, dictionary| Rpl::Lang::Core.eval( stack, dictionary ) } )
# @dictionary.add( '->',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # load program local variables. ex: « → n m « 0 n m for i i + next » »
# @dictionary.add( '→',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # alias
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# TRIG ON REALS AND COMPLEXES
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@dictionary.add( 'pi',
proc { |stack, dictionary| Rpl::Lang::Core.pi( stack, dictionary ) } )
@dictionary.add( '𝛑',
proc { |stack, dictionary| Rpl::Lang::Core.pi( stack, dictionary ) } ) # alias
@dictionary.add( 'sin',
proc { |stack, dictionary| Rpl::Lang::Core.sinus( stack, dictionary ) } ) # sinus
@dictionary.add( 'asin',
proc { |stack, dictionary| Rpl::Lang::Core.arg_sinus( stack, dictionary ) } ) # arg sinus
@dictionary.add( 'cos',
proc { |stack, dictionary| Rpl::Lang::Core.cosinus( stack, dictionary ) } ) # cosinus
@dictionary.add( 'acos',
proc { |stack, dictionary| Rpl::Lang::Core.arg_cosinus( stack, dictionary ) } ) # arg cosinus
@dictionary.add( 'tan',
proc { |stack, dictionary| Rpl::Lang::Core.tangent( stack, dictionary ) } ) # tangent
@dictionary.add( 'atan',
proc { |stack, dictionary| Rpl::Lang::Core.arg_tangent( stack, dictionary ) } ) # arg tangent
@dictionary.add( 'd->r',
proc { |stack, dictionary| Rpl::Lang::Core.degrees_to_radians( stack, dictionary ) } ) # convert degrees to radians
@dictionary.add( 'd→r',
proc { |stack, dictionary| Rpl::Lang::Core.degrees_to_radians( stack, dictionary ) } ) # alias
@dictionary.add( 'r->d',
proc { |stack, dictionary| Rpl::Lang::Core.radians_to_degrees( stack, dictionary ) } ) # convert radians to degrees
@dictionary.add( 'r→d',
proc { |stack, dictionary| Rpl::Lang::Core.radians_to_degrees( stack, dictionary ) } ) # alias
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# LOGS ON REALS AND COMPLEXES
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@dictionary.add( 'e',
proc { |stack, dictionary| Rpl::Lang::Core.e( stack, dictionary ) } ) # alias
@dictionary.add( 'ℇ',
proc { |stack, dictionary| Rpl::Lang::Core.e( stack, dictionary ) } )
# @dictionary.add( 'ln',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # logarithm base e
# @dictionary.add( 'lnp1',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # ln(1+x) which is useful when x is close to 0
# @dictionary.add( 'exp',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # exponential
# @dictionary.add( 'expm',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # exp(x)-1 which is useful when x is close to 0
# @dictionary.add( 'log10',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # logarithm base 10
# @dictionary.add( 'alog10',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # exponential base 10
# @dictionary.add( 'log2',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # logarithm base 2
# @dictionary.add( 'alog2',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # exponential base 2
# @dictionary.add( 'sinh',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # hyperbolic sine
# @dictionary.add( 'asinh',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # inverse hyperbolic sine
# @dictionary.add( 'cosh',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # hyperbolic cosine
# @dictionary.add( 'acosh',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # inverse hyperbolic cosine
# @dictionary.add( 'tanh',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # hyperbolic tangent
# @dictionary.add( 'atanh',
# proc { |stack, dictionary| Rpl::Lang::Core.__todo( stack, dictionary ) } ) # inverse hyperbolic tangent
move loadgin core words in Language
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# TIME AND DATE
big refactoring
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@dictionary.add( 'time',
proc { |stack, dictionary| Rpl::Lang::Core.time( stack, dictionary ) } )
@dictionary.add( 'date',
proc { |stack, dictionary| Rpl::Lang::Core.date( stack, dictionary ) } )
@dictionary.add( 'ticks',
proc { |stack, dictionary| Rpl::Lang::Core.ticks( stack, dictionary ) } )
move loadgin core words in Language
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# Rpl.rb specifics
# LISTS
big refactoring
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@dictionary.add( '->list',
proc { |stack, dictionary| Rpl::Lang::Core.to_list( stack, dictionary ) } )
@dictionary.add( '→list',
proc { |stack, dictionary| Rpl::Lang::Core.to_list( stack, dictionary ) } ) # alias
@dictionary.add( 'list->',
proc { |stack, dictionary| Rpl::Lang::Core.unpack_list( stack, dictionary ) } )
@dictionary.add( 'list→',
proc { |stack, dictionary| Rpl::Lang::Core.unpack_list( stack, dictionary ) } ) # alias
move loadgin core words in Language
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# FILESYSTEM
big refactoring
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@dictionary.add( 'fread',
proc { |stack, dictionary| Rpl::Lang::Core.fread( stack, dictionary ) } )
@dictionary.add( 'feval',
proc { |stack, dictionary| Rpl::Lang::Core.feval( stack, dictionary ) } )
@dictionary.add( 'fwrite',
proc { |stack, dictionary| Rpl::Lang::Core.fwrite( stack, dictionary ) } )
move loadgin core words in Language
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# GRAPHICS
split language and REPL; lib/language → lib/core
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end
end
end
Reference in a new issue Copy permalink