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| author | dkf <donal.k.fellows@manchester.ac.uk> | 2004-10-29 15:39:02 (GMT) |
|---|---|---|
| committer | dkf <donal.k.fellows@manchester.ac.uk> | 2004-10-29 15:39:02 (GMT) |
| commit | f21fa0e01c0fb463b0ec26f3b0cef1218243908a (patch) | |
| tree | 0fe2010a58b021f880f03fd319b7dce9e764cd63 /generic/tclInt.h | |
| parent | 151836cea1737631c005e07ca9a26e7641ff009d (diff) | |
| download | tcl-f21fa0e01c0fb463b0ec26f3b0cef1218243908a.zip tcl-f21fa0e01c0fb463b0ec26f3b0cef1218243908a.tar.gz tcl-f21fa0e01c0fb463b0ec26f3b0cef1218243908a.tar.bz2 | |
Allow ensembles to rewrite their subcommands' error messages to be more
relevant to users. [Patch 1056864]
Also patches to core to take advantage of this
Also other general cleaning up of Tcl_WrongNumArgs usage
Diffstat (limited to 'generic/tclInt.h')
| -rw-r--r-- | generic/tclInt.h | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/generic/tclInt.h b/generic/tclInt.h index ca5727c..c4182db 100644 --- a/generic/tclInt.h +++ b/generic/tclInt.h @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclInt.h,v 1.189 2004/10/27 17:13:58 davygrvy Exp $ + * RCS: @(#) $Id: tclInt.h,v 1.190 2004/10/29 15:39:05 dkf Exp $ */ #ifndef _TCLINT @@ -1400,6 +1400,23 @@ typedef struct Interp { } limit; /* + * Information for improved default error generation from + * ensembles (TIP#112). + */ + + struct { + Tcl_Obj * CONST *sourceObjs; + /* What arguments were actually input into + * the *root* ensemble command? (Nested + * ensembles don't rewrite this.) NULL if + * we're not processing an ensemble. */ + int numRemovedObjs; /* How many arguments have been stripped off + * because of ensemble processing. */ + int numInsertedObjs; /* How many of the current arguments were + * inserted by an ensemble. */ + } ensembleRewrite; + + /* * Statistical information about the bytecode compiler and interpreter's * operation. */ @@ -1949,6 +1966,7 @@ EXTERN int TclpDlopen _ANSI_ARGS_((Tcl_Interp *interp, Tcl_FSUnloadFileProc **unloadProcPtr)); EXTERN int TclpUtime _ANSI_ARGS_((Tcl_Obj *pathPtr, struct utimbuf *tval)); +EXTERN int TclIsEnsemble _ANSI_ARGS_((Command *cmdPtr)); /* *---------------------------------------------------------------- |