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| author | Joe Mistachkin <joe@mistachkin.com> | 2008-06-13 05:45:01 (GMT) |
|---|---|---|
| committer | Joe Mistachkin <joe@mistachkin.com> | 2008-06-13 05:45:01 (GMT) |
| commit | f7c3c0f0809266035acb3cdeaa624f903a3b0cf0 (patch) | |
| tree | 32ea63055bc449e3ffe1e3b813bb8c48326ac84c /generic/tcl.h | |
| parent | 9c5b16baabde8f28eb258e1b9be4727afa812830 (diff) | |
| download | tcl-f7c3c0f0809266035acb3cdeaa624f903a3b0cf0.zip tcl-f7c3c0f0809266035acb3cdeaa624f903a3b0cf0.tar.gz tcl-f7c3c0f0809266035acb3cdeaa624f903a3b0cf0.tar.bz2 | |
TIP 285 Implementation
Diffstat (limited to 'generic/tcl.h')
| -rw-r--r-- | generic/tcl.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/generic/tcl.h b/generic/tcl.h index a1a61d6..dbf4c52 100644 --- a/generic/tcl.h +++ b/generic/tcl.h @@ -13,7 +13,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tcl.h,v 1.257 2008/05/09 04:58:53 georgeps Exp $ + * RCS: @(#) $Id: tcl.h,v 1.258 2008/06/13 05:45:07 mistachkin Exp $ */ #ifndef _TCL @@ -983,11 +983,15 @@ typedef struct Tcl_DString { * o Cut out of error traces * o Don't reset the flags controlling ensemble * error message rewriting. + * TCL_CANCEL_UNWIND: Magical Tcl_CancelEval mode that causes the + * stack for the script in progress to be + * completely unwound. */ #define TCL_NO_EVAL 0x10000 #define TCL_EVAL_GLOBAL 0x20000 #define TCL_EVAL_DIRECT 0x40000 #define TCL_EVAL_INVOKE 0x80000 +#define TCL_CANCEL_UNWIND 0x100000 /* * Special freeProc values that may be passed to Tcl_SetResult (see the man @@ -1000,6 +1004,8 @@ typedef struct Tcl_DString { /* * Flag values passed to variable-related functions. + * WARNING: these bit choices must not conflict with the bit choice for + * TCL_CANCEL_UNWIND, above. */ #define TCL_GLOBAL_ONLY 1 |