From 92639cce354ecb52db6179c3edcf90012096f345 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Thu, 24 Jul 2014 22:11:38 +0200 Subject: [PATCH] Issue #19884, readline: calling rl_variable_bind ("enable-meta-key", "off") does crash on Mac OS X which uses libedit instead of readline. --- Modules/readline.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/Modules/readline.c b/Modules/readline.c index d72e51518f4..ae838079e36 100644 --- a/Modules/readline.c +++ b/Modules/readline.c @@ -1020,15 +1020,19 @@ setup_readline(readlinestate *mod_state) mod_state->begidx = PyLong_FromLong(0L); mod_state->endidx = PyLong_FromLong(0L); +#ifndef __APPLE__ if (!isatty(STDOUT_FILENO)) { /* Issue #19884: stdout is no a terminal. Disable meta modifier keys to not write the ANSI sequence "\033[1034h" into stdout. On terminals supporting 8 bit characters like TERM=xterm-256color (which is now the default Fedora since Fedora 18), the meta key is used to enable support of 8 bit characters (ANSI sequence - "\033[1034h"). */ + "\033[1034h"). + + With libedit, this call makes readline() crash. */ rl_variable_bind ("enable-meta-key", "off"); } +#endif /* Initialize (allows .inputrc to override) *