dragora/patches/readline/readline70-005

			   READLINE PATCH REPORT
			   =====================

Readline-Release: 7.0
Patch-ID: readline70-005

Bug-Reported-by:	Nuzhna Pomoshch <nuzhna_pomoshch@yahoo.com>
Bug-Reference-ID:	<1317167476.1492079.1495999776464@mail.yahoo.com>
Bug-Reference-URL:	https://lists.gnu.org/archive/html/bug-readline/2017-05/msg00005.html

Bug-Description:

There are cases where a failing readline command (e.g., delete-char at the end
of a line) can cause a multi-character key sequence to `back up' and attempt
to re-read some of the characters in the sequence.

Patch (apply with `patch -p0'):

*** ../readline-7.0/readline.c	2016-04-20 15:53:52.000000000 -0400
--- readline.c	2018-05-26 17:19:00.000000000 -0400
***************
*** 1058,1062 ****
  	r = _rl_dispatch (ANYOTHERKEY, m);
      }
!   else if (r && map[ANYOTHERKEY].function)
      {
        /* We didn't match (r is probably -1), so return something to
--- 1056,1060 ----
  	r = _rl_dispatch (ANYOTHERKEY, m);
      }
!   else if (r < 0 && map[ANYOTHERKEY].function)
      {
        /* We didn't match (r is probably -1), so return something to
***************
*** 1070,1074 ****
        return -2;
      }
!   else if (r && got_subseq)
      {
        /* OK, back up the chain. */
--- 1068,1072 ----
        return -2;
      }
!   else if (r < 0 && got_subseq)		/* XXX */
      {
        /* OK, back up the chain. */
*** ../readline-7.0/patchlevel	2013-11-15 08:11:11.000000000 -0500
--- patchlevel	2014-03-21 08:28:40.000000000 -0400
***************
*** 1,3 ****
  # Do not edit -- exists only for use by patch
  
! 4
--- 1,3 ----
  # Do not edit -- exists only for use by patch
  
! 5