diff options
Diffstat (limited to 'generic/tclIOCmd.c')
| -rw-r--r-- | generic/tclIOCmd.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/generic/tclIOCmd.c b/generic/tclIOCmd.c index 0d2f681..f33bde5 100644 --- a/generic/tclIOCmd.c +++ b/generic/tclIOCmd.c @@ -8,7 +8,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclIOCmd.c,v 1.26 2005/06/07 02:12:45 dgp Exp $ + * RCS: @(#) $Id: tclIOCmd.c,v 1.27 2005/06/07 10:05:00 dkf Exp $ */ #include "tclInt.h" @@ -305,10 +305,18 @@ Tcl_ReadObjCmd(dummy, interp, objc, objv) Tcl_Obj *resultPtr; if ((objc != 2) && (objc != 3)) { - argerror: + Interp *iPtr; + + argerror: + iPtr = (Interp *) interp; Tcl_WrongNumArgs(interp, 1, objv, "channelId ?numChars?"); - Tcl_AppendResult(interp, " or \"", Tcl_GetString(objv[0]), - " ?-nonewline? channelId\"", (char *) NULL); + /* + * Do not append directly; that makes ensembles using this + * command as a subcommand produce the wrong message. + */ + iPtr->flags |= INTERP_ALTERNATE_WRONG_ARGS; + Tcl_WrongNumArgs(interp, 1, objv, "?-nonewline? channelId"); + iPtr->flags &= ~INTERP_ALTERNATE_WRONG_ARGS; return TCL_ERROR; } |