91 lines
2.4 KiB
Plaintext
91 lines
2.4 KiB
Plaintext
READLINE PATCH REPORT
|
|
=====================
|
|
|
|
Readline-Release: 5.1
|
|
Patch-ID: readline51-004
|
|
|
|
Bug-Reported-by: Mike Stroyan <mike.stroyan@hp.com>
|
|
Bug-Reference-ID: <20060203191607.GC27614@localhost>
|
|
Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2006-02/msg00004.html
|
|
|
|
Bug-Description:
|
|
|
|
The displayed search prompt is corrupted when using non-incremental
|
|
searches in vi and emacs mode if the prompt contains non-printing
|
|
characters or spans multiple lines. The prompt is expanded more than
|
|
once; the second time without the escape sequences that protect non-
|
|
printing characters from the length calculations.
|
|
|
|
Patch:
|
|
|
|
*** readline-5.1-patched/display.c Wed Nov 30 14:05:02 2005
|
|
--- readline-5.1/display.c Sat Feb 18 12:14:58 2006
|
|
***************
|
|
*** 1983,1993 ****
|
|
int pchar;
|
|
{
|
|
int len;
|
|
! char *pmt;
|
|
|
|
rl_save_prompt ();
|
|
|
|
! if (saved_local_prompt == 0)
|
|
{
|
|
len = (rl_prompt && *rl_prompt) ? strlen (rl_prompt) : 0;
|
|
pmt = (char *)xmalloc (len + 2);
|
|
--- 1998,2012 ----
|
|
int pchar;
|
|
{
|
|
int len;
|
|
! char *pmt, *p;
|
|
|
|
rl_save_prompt ();
|
|
|
|
! /* We've saved the prompt, and can do anything with the various prompt
|
|
! strings we need before they're restored. We want the unexpanded
|
|
! portion of the prompt string after any final newline. */
|
|
! p = rl_prompt ? strrchr (rl_prompt, '\n') : 0;
|
|
! if (p == 0)
|
|
{
|
|
len = (rl_prompt && *rl_prompt) ? strlen (rl_prompt) : 0;
|
|
pmt = (char *)xmalloc (len + 2);
|
|
***************
|
|
*** 1998,2016 ****
|
|
}
|
|
else
|
|
{
|
|
! len = *saved_local_prompt ? strlen (saved_local_prompt) : 0;
|
|
pmt = (char *)xmalloc (len + 2);
|
|
if (len)
|
|
! strcpy (pmt, saved_local_prompt);
|
|
pmt[len] = pchar;
|
|
pmt[len+1] = '\0';
|
|
! local_prompt = savestring (pmt);
|
|
! prompt_last_invisible = saved_last_invisible;
|
|
! prompt_visible_length = saved_visible_length + 1;
|
|
! }
|
|
|
|
prompt_physical_chars = saved_physical_chars + 1;
|
|
-
|
|
return pmt;
|
|
}
|
|
|
|
--- 2017,2033 ----
|
|
}
|
|
else
|
|
{
|
|
! p++;
|
|
! len = strlen (p);
|
|
pmt = (char *)xmalloc (len + 2);
|
|
if (len)
|
|
! strcpy (pmt, p);
|
|
pmt[len] = pchar;
|
|
pmt[len+1] = '\0';
|
|
! }
|
|
|
|
+ /* will be overwritten by expand_prompt, called from rl_message */
|
|
prompt_physical_chars = saved_physical_chars + 1;
|
|
return pmt;
|
|
}
|
|
|