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diff --git a/vendor/x11iraf/obm/Tcl/tclAppInit.c b/vendor/x11iraf/obm/Tcl/tclAppInit.c
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+/* 
+ * tclAppInit.c --
+ *
+ *	Provides a default version of the Tcl_AppInit procedure.
+ *
+ * Copyright (c) 1993 The Regents of the University of California.
+ * All rights reserved.
+ *
+ * Permission is hereby granted, without written agreement and without
+ * license or royalty fees, to use, copy, modify, and distribute this
+ * software and its documentation for any purpose, provided that the
+ * above copyright notice and the following two paragraphs appear in
+ * all copies of this software.
+ * 
+ * IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
+ * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
+ * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
+ * CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
+ * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS FOR A PARTICULAR PURPOSE.  THE SOFTWARE PROVIDED HEREUNDER IS
+ * ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
+ * PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
+ */
+
+#ifndef lint
+static char rcsid[] = "$Header: /user6/ouster/tcl/RCS/tclAppInit.c,v 1.6 93/08/26 14:34:55 ouster Exp $ SPRITE (Berkeley)";
+#endif /* not lint */
+
+#include "tcl.h"
+
+/*
+ * The following variable is a special hack that allows applications
+ * to be linked using the procedure "main" from the Tcl library.  The
+ * variable generates a reference to "main", which causes main to
+ * be brought in from the library (and all of Tcl with it).
+ */
+
+extern int main();
+int *tclDummyMainPtr = (int *) main;
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * 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 interp->result if an error occurs.
+ *
+ * Side effects:
+ *	Depends on the startup script.
+ *
+ *----------------------------------------------------------------------
+ */
+
+int
+Tcl_AppInit(interp)
+    Tcl_Interp *interp;		/* Interpreter for application. */
+{
+    /*
+     * 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.
+     */
+
+    if (Tcl_Init(interp) == TCL_ERROR) {
+	return TCL_ERROR;
+    }
+
+    /*
+     * 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.
+     */
+
+    tcl_RcFileName = "~/.tclshrc";
+    return TCL_OK;
+}