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120 lines
3.7 KiB
C
120 lines
3.7 KiB
C
/*
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* tkXAppInit.c --
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*
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* Provides a default version of the Tcl_AppInit procedure for use with
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* applications built with Extended Tcl and Tk on Unix systems. This is based
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* on the the UCB Tk file tkAppInit.c
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*-----------------------------------------------------------------------------
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* Copyright 1991-1996 Karl Lehenbauer and Mark Diekhans.
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation for any purpose and without fee is hereby granted, provided
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* that the above copyright notice appear in all copies. Karl Lehenbauer and
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* Mark Diekhans make no representations about the suitability of this
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* software for any purpose. It is provided "as is" without express or
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* implied warranty.
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*-----------------------------------------------------------------------------
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* $Id: tkAppInit.c,v 1.1 1997/10/20 09:10:29 kunkee Exp $
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*-----------------------------------------------------------------------------
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*/
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#include "tclExtend.h"
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#include "tk.h"
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/*
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* The following variable is a special hack that insures the tcl
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* version of matherr() is used when linking against shared libraries
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* Even if matherr is not used on this system, there is a dummy version
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* in libtcl.
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*/
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EXTERN int matherr ();
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int (*tclDummyMathPtr)() = matherr;
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/*-----------------------------------------------------------------------------
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* main --
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*
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* This is the main program for the application.
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*-----------------------------------------------------------------------------
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*/
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#ifdef __cplusplus
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int
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main (int argc,
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char **argv)
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#else
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int
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main (argc, argv)
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int argc;
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char **argv;
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#endif
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{
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#ifdef USE_TCLX
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TkX_Main(argc, argv, Tcl_AppInit);
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#else
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Tk_Main(argc, argv, Tcl_AppInit);
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#endif
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return 0; /* Needed only to prevent compiler warning. */
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}
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/*-----------------------------------------------------------------------------
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* Tcl_AppInit --
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*
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* This procedure performs application-specific initialization. Most
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* applications, especially those that incorporate additional packages, will
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* have their own version of this procedure.
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*
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* Results:
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* Returns a standard Tcl completion code, and leaves an error message in
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* interp->result if an error occurs.
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*-----------------------------------------------------------------------------
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*/
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#ifdef __cplusplus
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int
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Tcl_AppInit (Tcl_Interp *interp)
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#else
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int
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Tcl_AppInit (interp)
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Tcl_Interp *interp;
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#endif
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{
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if (Tcl_Init (interp) == TCL_ERROR) {
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return TCL_ERROR;
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}
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#ifdef USE_TCLX
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if (Tclx_Init(interp) == TCL_ERROR) {
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return TCL_ERROR;
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}
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Tcl_StaticPackage(interp, "Tclx", Tclx_Init, Tclx_SafeInit);
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#endif
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if (Tk_Init(interp) == TCL_ERROR) {
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return TCL_ERROR;
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}
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Tcl_StaticPackage(interp, "Tk", Tk_Init, (Tcl_PackageInitProc *) NULL);
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#ifdef USE_TCLX
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if (Tkx_Init(interp) == TCL_ERROR) {
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return TCL_ERROR;
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}
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Tcl_StaticPackage(interp, "Tkx", Tkx_Init, (Tcl_PackageInitProc *) NULL);
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#endif
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if (Ldaptcl_Init(interp) == TCL_ERROR) {
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return TCL_ERROR;
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}
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Tcl_StaticPackage(interp, "Ldaptcl", Ldaptcl_Init,
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(Tcl_PackageInitProc *) NULL);
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/*
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* Call Tcl_CreateCommand for application-specific commands, if
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* they weren't already created by the init procedures called above.
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*/
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/*
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* Specify a user-specific startup file to invoke if the application
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* is run interactively. Typically the startup file is "~/.apprc"
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* where "app" is the name of the application. If this line is deleted
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* then no user-specific startup file will be run under any conditions.
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*/
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Tcl_SetVar(interp, "tcl_rcFileName", "~/.wishxrc", TCL_GLOBAL_ONLY);
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return TCL_OK;
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}
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