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Separate readline initialization into new function PyOS_ReadlineInit().

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For Dave Ascher's readline extensions.
This commit is contained in:
Guido van Rossum 1996-04-09 02:45:31 +00:00
parent d17057745c
commit adf876938a
1 changed files with 14 additions and 7 deletions
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21
Parser/myreadline.c
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@ -100,6 +100,19 @@ my_fgets(buf, len, fp)
#endif /* WITH_READLINE */ #endif /* WITH_READLINE */
void
PyOS_ReadlineInit()
{
static int been_here;
if (!been_here) {
/* Force rebind of TAB to insert-tab */
extern int rl_insert();
rl_bind_key('\t', rl_insert);
been_here++;
}
}
char * char *
my_readline(prompt) my_readline(prompt)
char *prompt; char *prompt;
@ -108,13 +121,7 @@ my_readline(prompt)
char *p; char *p;
#ifdef WITH_READLINE #ifdef WITH_READLINE
RETSIGTYPE (*old_inthandler)(); RETSIGTYPE (*old_inthandler)();
static int been_here; PyOS_ReadlineInit();
if (!been_here) {
/* Force rebind of TAB to insert-tab */
extern int rl_insert();
rl_bind_key('\t', rl_insert);
been_here++;
}
old_inthandler = signal(SIGINT, onintr); old_inthandler = signal(SIGINT, onintr);
if (setjmp(jbuf)) { if (setjmp(jbuf)) {
#ifdef HAVE_SIGRELSE #ifdef HAVE_SIGRELSE