diff options
Diffstat (limited to 'generic/tkArgv.c')
| -rw-r--r-- | generic/tkArgv.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/generic/tkArgv.c b/generic/tkArgv.c index 5842687..66a703c 100644 --- a/generic/tkArgv.c +++ b/generic/tkArgv.c @@ -5,12 +5,12 @@ * argv-argc parsing. * * Copyright (c) 1990-1994 The Regents of the University of California. - * Copyright (c) 1994 Sun Microsystems, Inc. + * Copyright (c) 1994-1997 Sun Microsystems, Inc. * * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * SCCS: @(#) tkArgv.c 1.21 97/04/25 16:50:27 + * SCCS: @(#) tkArgv.c 1.22 97/11/07 21:13:03 */ #include "tkPort.h" @@ -45,7 +45,7 @@ static void PrintUsage _ANSI_ARGS_((Tcl_Interp *interp, * * Results: * The return value is a standard Tcl return value. If an - * error occurs then an error message is left in interp->result. + * error occurs then an error message is left in the interp's result. * Under normal conditions, both *argcPtr and *argv are modified * to return the arguments that couldn't be processed here (they * didn't match the option table, or followed an TK_ARGV_REST @@ -291,10 +291,14 @@ Tk_ParseArgv(interp, tkwin, argcPtr, argv, argTable, flags) srcIndex += 2; argc -= 2; break; - default: - sprintf(interp->result, "bad argument type %d in Tk_ArgvInfo", + default: { + char buf[64 + TCL_INTEGER_SPACE]; + + sprintf(buf, "bad argument type %d in Tk_ArgvInfo", infoPtr->type); + Tcl_SetResult(interp, buf, TCL_VOLATILE); return TCL_ERROR; + } } } @@ -328,7 +332,7 @@ Tk_ParseArgv(interp, tkwin, argcPtr, argv, argTable, flags) * Generate a help string describing command-line options. * * Results: - * Interp->result will be modified to hold a help string + * The interp's result will be modified to hold a help string * describing all the options in argTable, plus all those * in the default table unless TK_ARGV_NO_DEFAULTS is * specified in flags. @@ -353,7 +357,7 @@ PrintUsage(interp, argTable, flags) int width, i, numSpaces; #define NUM_SPACES 20 static char spaces[] = " "; - char tmp[30]; + char tmp[TCL_DOUBLE_SPACE]; /* * First, compute the width of the widest option key, so that we |