text: /*
   * tclAppInit.c --
   *
   *	Provides a default version of the main program and Tcl_AppInit
   *	procedure for tclsh and other Tcl-based applications (without Tk).
   *
   * Copyright (c) 1993 The Regents of the University of California.
   * Copyright (c) 1994-1997 Sun Microsystems, Inc.
   * Copyright (c) 1998-1999 Scriptics Corporation.
   *
   * See the file "license.terms" for information on usage and redistribution of
   * this file, and for a DISCLAIMER OF ALL WARRANTIES.
   */
  
  #undef BUILD_tcl
  #undef STATIC_BUILD
  #include "tcl.h"
  
  #ifdef TCL_TEST
  extern Tcl_PackageInitProc Tcltest_Init;
  extern Tcl_PackageInitProc Tcltest_SafeInit;
  #endif /* TCL_TEST */
  
  #ifdef TCL_XT_TEST
  extern void                XtToolkitInitialize(void);
  extern Tcl_PackageInitProc Tclxttest_Init;
  #endif /* TCL_XT_TEST */
  
  /*
   * 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 does not exist.
   */
  
  #ifndef TCL_LOCAL_APPINIT
  #define TCL_LOCAL_APPINIT Tcl_AppInit
  #endif
  #ifndef MODULE_SCOPE
  #   define MODULE_SCOPE extern
  #endif
  MODULE_SCOPE int TCL_LOCAL_APPINIT(Tcl_Interp *);
  MODULE_SCOPE int main(int, char **);
  
  /*
   * 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
  MODULE_SCOPE int TCL_LOCAL_MAIN_HOOK(int *argc, char ***argv);
  #endif
  
  /*
   *----------------------------------------------------------------------
   *
   * main --
   *
   *	This is the main program for the application.
   *
   * Results:
   *	None: Tcl_Main never returns here, so this procedure never returns
   *	either.
   *
   * Side effects:
   *	Just about anything, since from here we call arbitrary Tcl code.
   *
   *----------------------------------------------------------------------
   */
  
  int
  main(
      int argc,			/* Number of command-line arguments. */
      char *argv[])		/* Values of command-line arguments. */
  {
  #ifdef TCL_XT_TEST
      XtToolkitInitialize();
  #endif
  
  #ifdef TCL_LOCAL_MAIN_HOOK
      TCL_LOCAL_MAIN_HOOK(&argc, &argv);
  #else
      TclZipfs_AppHook(&argc, &argv);
  #endif
  
      Tcl_Main(argc, argv, TCL_LOCAL_APPINIT);
      return 0;			/* Needed only to prevent compiler warning. */
  }
  
  /*
   *----------------------------------------------------------------------
   *
   * Tcl_AppInit --
   *
   *	This procedure performs application-specific initialization. Most
   *	applications, especially those that incorporate additional packages,
   *	will have their own version of this procedure.
   *
   * Results:
   *	Returns a standard Tcl completion code, and leaves an error message in
   *	the interp's result if an error occurs.
   *
   * Side effects:
   *	Depends on the startup script.
   *
   *----------------------------------------------------------------------
   */
  
  int
  Tcl_AppInit(
      Tcl_Interp *interp)		/* Interpreter for application. */
  {
      if ((Tcl_Init)(interp) == TCL_ERROR) {
  	return TCL_ERROR;
      }
  
  #ifdef TCL_XT_TEST
      if (Tclxttest_Init(interp) == TCL_ERROR) {
  	return TCL_ERROR;
      }
  #endif
  
  #ifdef TCL_TEST
      if (Tcltest_Init(interp) == TCL_ERROR) {
  	return TCL_ERROR;
      }
      Tcl_StaticPackage(interp, "Tcltest", Tcltest_Init, Tcltest_SafeInit);
  #endif /* TCL_TEST */
  
      /*
       * Call the init procedures for included packages. Each call should look
       * like this:
       *
       * if (Mod_Init(interp) == TCL_ERROR) {
       *     return TCL_ERROR;
       * }
       *
       * where "Mod" is the name of the module. (Dynamically-loadable packages
       * should have the same entry-point name.)
       */
  
      /*
       * Call Tcl_CreateCommand for application-specific commands, if they
       * weren't already created by the init procedures called above.
       */
  
      /*
       * Specify a user-specific startup file to invoke if the application is
       * run interactively. Typically the startup file is "~/.apprc" where "app"
       * is the name of the application. If this line is deleted then no
       * user-specific startup file will be run under any conditions.
       */
  
  #ifdef DJGPP
      (Tcl_ObjSetVar2)(interp, Tcl_NewStringObj("tcl_rcFileName", -1), NULL,
  	    Tcl_NewStringObj("~/tclsh.rc", -1), TCL_GLOBAL_ONLY);
  #else
      (Tcl_ObjSetVar2)(interp, Tcl_NewStringObj("tcl_rcFileName", -1), NULL,
  	    Tcl_NewStringObj("~/.tclshrc", -1), TCL_GLOBAL_ONLY);
  #endif
  
      return TCL_OK;
  }
  
  /*
   * Local Variables:
   * mode: c
   * c-basic-offset: 4
   * fill-column: 78
   * End:
   */
  