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(Merge 3.4) Issue #19884, readline: calling rl_variable_bind 

("enable-meta-key", "off") does crash on Mac OS X which uses libedit instead of
readline.
This commit is contained in:
Victor Stinner 2014-07-24 22:11:55 +02:00
parent d18ccd19f0 92639cce35
commit 31f1a360b8
1 changed files with 5 additions and 1 deletions
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6
Modules/readline.c
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@ -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)
*