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New mechanism for GNU readline interface, via module

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This commit is contained in:
Guido van Rossum 1997-08-05 21:27:50 +00:00
parent 570278be6e
commit 0969d36275
3 changed files with 135 additions and 9 deletions
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12
Modules/_tkinter.c
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@ -1428,11 +1428,9 @@ static PyMethodDef moduleMethods[] =
{NULL, NULL}
};
#ifdef WITH_READLINE
static int
EventHook()
{
/* XXX Reset tty */
if (errorInCmd) {
errorInCmd = 0;
PyErr_Restore(excInCmd, valInCmd, trbInCmd);
@ -1443,7 +1441,6 @@ EventHook()
Tcl_DoOneEvent(TCL_DONT_WAIT);
return 0;
}
#endif /* WITH_READLINE */
/* all errors will be checked in one fell swoop in init_tkinter() */
@ -1476,9 +1473,7 @@ ins_string(d, name, val)
void
init_tkinter()
{
#ifdef WITH_READLINE
extern int (*rl_event_hook) ();
#endif /* WITH_READLINE */
extern int (*Py_input_hook) ();
PyObject *m, *d;
Tkapp_Type.ob_type = &PyType_Type;
@ -1502,9 +1497,8 @@ init_tkinter()
ins_string(d, "TK_VERSION", TK_VERSION);
ins_string(d, "TCL_VERSION", TCL_VERSION);
#ifdef WITH_READLINE
rl_event_hook = EventHook;
#endif /* WITH_READLINE */
if (Py_input_hook == NULL)
Py_input_hook = EventHook;
if (PyErr_Occurred())
Py_FatalError("can't initialize module _tkinter");