Re: lib/56647: Fix misbehaviour in libedit support for readline

[Christos Zoulas <christos%zoulas.com@localhost>]

The following reply was made to PR lib/56647; it has been noted by GNATS.

From: Christos Zoulas <christos%zoulas.com@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: lib-bug-people%netbsd.org@localhost,
 gnats-admin%netbsd.org@localhost,
 netbsd-bugs%netbsd.org@localhost
Subject: Re: lib/56647: Fix misbehaviour in libedit support for readline
Date: Sat, 22 Jan 2022 12:35:17 -0500

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 Hi Walter,
 
 Please submit patches with diff -u so we can get some context.
 It would also be nice if you had a description how to reproduce the issue.
 Anyway is this what you mean in your patch?
 
 Thanks,
 
 christos
 
 Index: readline.c
 ===================================================================
 RCS file: /cvsroot/src/lib/libedit/readline.c,v
 retrieving revision 1.169
 diff -u -p -u -r1.169 readline.c
 --- readline.c  11 Jan 2022 18:30:15 -0000      1.169
 +++ readline.c  22 Jan 2022 17:34:06 -0000
 @@ -2149,6 +2149,7 @@ rl_callback_read_char(void)
                         wbuf = NULL;
                 (*(void (*)(const char *))rl_linefunc)(wbuf);
         }
 +       _rl_update_pos();
  }
 
  void
 @@ -2176,6 +2177,7 @@ rl_redisplay(void)
         a[0] = (char)e->el_tty.t_c[TS_IO][C_REPRINT];
         a[1] = '\0';
         el_push(e, a);
 +       rl_forced_update_display();
  }
 
  int
 
 
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