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Bash-4.4 distribution sources and documentation

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This commit is contained in:
Chet Ramey 2016-09-15 16:59:08 -04:00
commit a0c0a00fc4
588 changed files with 130746 additions and 80164 deletions
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8
lib/readline/misc.c
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@ -1,6 +1,6 @@
/* misc.c -- miscellaneous bindable readline functions. */
/* Copyright (C) 1987-2012 Free Software Foundation, Inc.
/* Copyright (C) 1987-2015 Free Software Foundation, Inc.
This file is part of the GNU Readline Library (Readline), a library
for reading lines of text with interactive input and history editing.
@ -56,8 +56,6 @@
static int rl_digit_loop PARAMS((void));
static void _rl_history_set_point PARAMS((void));
extern int history_offset;
/* Forward declarations used in this file */
void _rl_free_history_entry PARAMS((HIST_ENTRY *));
@ -128,7 +126,7 @@ _rl_arg_dispatch (cxt, c)
/* If we see a key bound to `universal-argument' after seeing digits,
it ends the argument but is otherwise ignored. */
if (_rl_keymap[c].type == ISFUNC && _rl_keymap[c].function == rl_universal_argument)
if (c >= 0 && _rl_keymap[c].type == ISFUNC && _rl_keymap[c].function == rl_universal_argument)
{
if ((cxt & NUM_SAWDIGITS) == 0)
{
@ -268,6 +266,8 @@ _rl_arg_callback (cxt)
int c, r;
c = _rl_arg_getchar ();
if (c < 0)
return (1); /* EOF */
if (_rl_argcxt & NUM_READONE)
{