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BASH PATCH REPORT
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=================
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Bash-Release: 4.2
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Patch-ID: bash42-031
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Bug-Reported-by: Max Horn <max@quendi.de>
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Bug-Reference-ID: <20CC5C60-07C3-4E41-9817-741E48D407C5@quendi.de>
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Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-readline/2012-06/msg00005.html
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Bug-Description:
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A change between bash-4.1 and bash-4.2 to prevent the readline input hook
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from being called too frequently had the side effect of causing delays
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when reading pasted input on systems such as Mac OS X. This patch fixes
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those delays while retaining the bash-4.2 behavior.
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Patch (apply with `patch -p0'):
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*** ../bash-4.2-patched/lib/readline/input.c 2010-05-30 18:33:01.000000000 -0400
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--- lib/readline/input.c 2012-06-25 21:08:42.000000000 -0400
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***************
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*** 410,414 ****
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rl_read_key ()
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{
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! int c;
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rl_key_sequence_length++;
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--- 412,416 ----
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rl_read_key ()
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{
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! int c, r;
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rl_key_sequence_length++;
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***************
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*** 430,441 ****
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while (rl_event_hook)
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{
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! if (rl_gather_tyi () < 0) /* XXX - EIO */
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{
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rl_done = 1;
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return ('\n');
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}
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RL_CHECK_SIGNALS ();
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- if (rl_get_char (&c) != 0)
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- break;
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if (rl_done) /* XXX - experimental */
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return ('\n');
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--- 432,447 ----
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while (rl_event_hook)
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{
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! if (rl_get_char (&c) != 0)
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! break;
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!
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! if ((r = rl_gather_tyi ()) < 0) /* XXX - EIO */
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{
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rl_done = 1;
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return ('\n');
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}
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+ else if (r == 1) /* read something */
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+ continue;
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+
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RL_CHECK_SIGNALS ();
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if (rl_done) /* XXX - experimental */
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return ('\n');
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*** ../bash-4.2-patched/patchlevel.h Sat Jun 12 20:14:48 2010
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--- patchlevel.h Thu Feb 24 21:41:34 2011
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***************
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*** 26,30 ****
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looks for to find the patch level (for the sccs version string). */
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! #define PATCHLEVEL 30
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#endif /* _PATCHLEVEL_H_ */
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--- 26,30 ----
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looks for to find the patch level (for the sccs version string). */
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! #define PATCHLEVEL 31
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#endif /* _PATCHLEVEL_H_ */
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