diff options
Diffstat (limited to 'unix')
| -rw-r--r-- | unix/tclAppInit.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/unix/tclAppInit.c b/unix/tclAppInit.c index 45d86eb..c1126ae 100644 --- a/unix/tclAppInit.c +++ b/unix/tclAppInit.c @@ -11,7 +11,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclAppInit.c,v 1.7 1999/10/13 00:32:49 hobbs Exp $ + * RCS: @(#) $Id: tclAppInit.c,v 1.8 1999/12/02 02:03:32 redman Exp $ */ #include "tcl.h" @@ -66,6 +66,28 @@ main(argc, argv) int argc; /* Number of command-line arguments. */ char **argv; /* Values of command-line arguments. */ { + /* + * The following #if block allows you to change the AppInit + * function by using a #define of TCL_LOCAL_APPINIT instead + * of rewriting this entire file. The #if checks for that + * #define and uses Tcl_AppInit if it doesn't exist. + */ + +#ifndef TCL_LOCAL_APPINIT +#define TCL_LOCAL_APPINIT Tcl_AppInit +#endif + extern int TCL_LOCAL_APPINIT _ANSI_ARGS_((Tcl_Interp *interp)); + + /* + * The following #if block allows you to change how Tcl finds the startup + * script, prime the library or encoding paths, fiddle with the argv, + * etc., without needing to rewrite Tcl_Main() + */ + +#ifdef TCL_LOCAL_MAIN_HOOK + extern int TCL_LOCAL_MAIN_HOOK _ANSI_ARGS_((int *argc, char ***argv)); +#endif + #ifdef TCL_TEST /* * Pass the build time location of the tcl library (to find init.tcl) @@ -83,7 +105,12 @@ main(argc, argv) XtToolkitInitialize(); #endif - Tcl_Main(argc, argv, Tcl_AppInit); +#ifdef TCL_LOCAL_MAIN_HOOK + TCL_LOCAL_MAIN_HOOK(&argc, &argv); +#endif + + Tcl_Main(argc, argv, TCL_LOCAL_APPINIT); + return 0; /* Needed only to prevent compiler warning. */ } |