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45 lines
1.3 KiB
Diff
45 lines
1.3 KiB
Diff
diff -wNaur -xCVS cicb-5.1.1b3/icb/parse.c cicb/icb/parse.c
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--- cicb-5.1.1b3/icb/parse.c 2009-03-23 02:51:53.000000000 -0400
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+++ cicb/icb/parse.c 2013-07-05 02:16:27.000000000 -0400
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@@ -1,4 +1,4 @@
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-/* $Id: parse.c,v 1.20 2009/03/23 06:51:53 hoche Exp $ */
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+/* $Id: parse.c,v 1.21 2013/07/05 06:16:27 hoche Exp $ */
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/* parse a line from the user */
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@@ -8,6 +8,9 @@
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#define ARRAY_SIZE(x) (sizeof (x) / sizeof (x[0]))
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+#define TCL_CONTINUE_ERROR_MSG "invoked \"continue\" outside of a loop"
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+#define TCL_IGNORE 666
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+
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/* This is similar to Tcl_VarEval, but it treats each string as a separate
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list element, rather than concat-ing the strings together and then
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@@ -76,6 +79,14 @@
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if (status == TCL_CONTINUE) {
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send_command (cmd, args);
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status = TCL_OK;
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+ } else if (status == TCL_ERROR) {
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+
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+ /* handle the dreaded "invoked continue" message */
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+ char *errmsg = (char*)Tcl_GetStringResult (interp);
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+ if (strcmp(errmsg, TCL_CONTINUE_ERROR_MSG) == 0) {
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+ send_command (cmd, args);
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+ status = TCL_IGNORE;
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+ }
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}
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return status;
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@@ -122,7 +133,9 @@
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putl (result, PL_SL);
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}
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error_mode = 0;
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-
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+ } else if (status == TCL_IGNORE) {
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+ /* do nothing */
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+ error_mode = 0;
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} else {
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/* Report an error. */
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char* errmsg = "";
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