Initial revision

1 files changed, 73 insertions, 0 deletions

diff --git a/generic/tkInitScript.h b/generic/tkInitScript.h
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+++ b/generic/tkInitScript.h
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+/* 
+ * tkInitScript.h --
+ *
+ *	This file contains Unix & Windows common init script
+ *      It is not used on the Mac. (the mac init script is in tkMacInit.c)
+ *
+ * Copyright (c) 1997 Sun Microsystems, Inc.
+ *
+ * See the file "license.terms" for information on usage and redistribution
+ * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ *
+ * SCCS: @(#) tkInitScript.h 1.3 97/08/11 19:12:28
+ */
+
+
+
+/*
+ * The following string is the startup script executed in new
+ * interpreters.  It looks in several different directories
+ * for a script "tk.tcl" that is compatible with this version
+ * of Tk.  The tk.tcl script does all of the real work of
+ * initialization.
+ * When called from a safe interpreter, it does not use file exists.
+ * we don't use pwd either because of safe interpreters.
+ */
+
+static char initScript[] =
+"proc tkInit {} {\n\
+    global tk_library tk_version tk_patchLevel env errorInfo\n\
+    rename tkInit {}\n\
+    set errors \"\"\n\
+    if {![info exists tk_library]} {\n\
+	set tk_library .\n\
+    }\n\
+    set dirs {}\n\
+    if {[info exists env(TK_LIBRARY)]} {\n\
+	lappend dirs $env(TK_LIBRARY)\n\
+    }\n\
+    lappend dirs $tk_library\n\
+    lappend dirs [file join [file dirname [info library]] tk$tk_version]\n\
+    set parentDir [file dirname [file dirname [info nameofexecutable]]]\n\
+    lappend dirs [file join $parentDir tk$tk_version]\n\
+    lappend dirs [file join $parentDir lib tk$tk_version]\n\
+    lappend dirs [file join $parentDir library]\n\
+    set parentParentDir [file dirname $parentDir]\n\
+    if [string match {*[ab]*} $tk_patchLevel] {\n\
+        set dirSuffix $tk_patchLevel\n\
+    } else {\n\
+        set dirSuffix $tk_version\n\
+    }\n\
+    lappend dirs [file join $parentParentDir tk$dirSuffix library]\n\
+    lappend dirs [file join $parentParentDir library]\n\
+    lappend dirs [file join [file dirname \
+	[file dirname [info library]]] tk$dirSuffix library]\n\
+    foreach i $dirs {\n\
+	set tk_library $i\n\
+	set tkfile [file join $i tk.tcl]\n\
+        if {[interp issafe] || [file exists $tkfile]} {\n\
+	    if {![catch {uplevel #0 [list source $tkfile]} msg]} {\n\
+		return\n\
+	    } else {\n\
+		append errors \"$tkfile: $msg\n$errorInfo\n\"\n\
+	    }\n\
+	}\n\
+    }\n\
+    set msg \"Can't find a usable tk.tcl in the following directories: \n\"\n\
+    append msg \"    $dirs\n\n\"\n\
+    append msg \"$errors\n\n\"\n\
+    append msg \"This probably means that Tk wasn't installed properly.\n\"\n\
+    error $msg\n\
+}\n\
+tkInit";
+