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- /*
- * tkXinit.c --
- *
- * Initialization code for the wishx and other Tk & Extended Tcl based
- * applications.
- *-----------------------------------------------------------------------------
- * Copyright 1991-1993 Karl Lehenbauer and Mark Diekhans.
- *
- * Permission to use, copy, modify, and distribute this software and its
- * documentation for any purpose and without fee is hereby granted, provided
- * that the above copyright notice appear in all copies. Karl Lehenbauer and
- * Mark Diekhans make no representations about the suitability of this
- * software for any purpose. It is provided "as is" without express or
- * implied warranty.
- *-----------------------------------------------------------------------------
- * $Id: tkXinit.c,v 3.0 1993/11/19 07:01:31 markd Rel $
- *-----------------------------------------------------------------------------
- */
-
- #include "tclExtdInt.h"
- #include "tk.h"
-
- /*
- * The following is used to force the version of tkWindow.c that was compiled
- * for TclX to be brought in rather than the standard version.
- */
- int *tclxDummyMainWindowPtr = (int *) Tk_MainWindow;
-
-
- /*
- *-----------------------------------------------------------------------------
- *
- * TkX_Init --
- *
- * Do Tk initialization for wishx. This includes overriding the value
- * of the variable "tk_library" so it points to our library instead of
- * the standard one.
- *
- * Parameters:
- * o interp - A pointer to the interpreter.
- * Returns:
- * TCL_OK or TCL_ERROR.
- *-----------------------------------------------------------------------------
- */
- int
- TkX_Init (interp)
- Tcl_Interp *interp;
- {
- char *value;
- Tcl_DString libDir;
-
- tclAppName = "Wishx";
- tclAppLongname = "Extended Tk Shell - Wishx";
- tclAppVersion = TK_VERSION;
-
- Tcl_DStringInit (&libDir);
-
- /*
- * Get the path to the master (library) directory.
- */
- value = Tcl_GetVar2 (interp, "env", "TK_LIBRARY", TCL_GLOBAL_ONLY);
- if (value != NULL)
- Tcl_DStringAppend (&libDir, value, -1);
- else
- Tcl_DStringAppend (&libDir, TK_MASTERDIR, -1);
-
- /*
- * If we are going to be interactive, Setup SIGINT handling.
- */
- value = Tcl_GetVar (interp, "tcl_interactive", TCL_GLOBAL_ONLY);
- if ((value != NULL) && (value [0] != '0'))
- Tcl_SetupSigInt ();
-
- /*
- * Run the initialization that comes with standard Tk.
- */
- return Tk_Init (interp);
- }
-