Delete the 'exit' command from the Tcl interpreter -- it would allow

users to exit Python without the normal precautions.  (The can do this
using os._exit() anyway, but at least that's documented.)

diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index 8d654a14b2f5c4b1ba62a82b94c0b64d247aa2e7..d06700d7686f582ae0e14c8867291f6f22adcac4 100644 (file)
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -337,6 +337,9 @@ Tkapp_New(screenName, baseName, className, interactive)
 
        v->interp = Tcl_CreateInterp();
 
+       /* Delete the 'exit' command, which can screw things up */
+       Tcl_DeleteCommand(v->interp, "exit");
+
        if (screenName != NULL)
                Tcl_SetVar2(v->interp, "env", "DISPLAY",
                            screenName, TCL_GLOBAL_ONLY);