Merge branch 'kernel-update' of ssh://git.ipfire.org/pub/git/ipfire-2.x into kernel...

[ipfire-2.x.git] / src / patches / readline / readline52-003

diff --git a/src/patches/readline/readline52-003 b/src/patches/readline/readline52-003
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+                          READLINE PATCH REPORT
+                          =====================
+
+Readline-Release: 5.2
+Patch-ID: readline52-003
+
+Bug-Reported-by: Peter Volkov <torre_cremata@mail.ru>
+Bug-Reference-ID: <1171795523.8021.18.camel@localhost>
+Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2007-02/msg00054.html
+
+Bug-Description:
+
+When moving the cursor, bash sometimes misplaces the cursor when the prompt
+contains two or more multibyte characters.  The particular circumstance that
+uncovered the problem was having the (multibyte) current directory name in
+the prompt string.
+
+Patch:
+
+*** ../readline-5.2.2/display.c        Fri Jan 19 13:34:50 2007
+--- display.c  Sat Mar 10 17:25:44 2007
+***************
+*** 1745,1749 ****
+      {
+        dpos = _rl_col_width (data, 0, new);
+!       if (dpos > prompt_last_invisible)              /* XXX - don't use woff here */
+       {
+         dpos -= woff;
+--- 1745,1752 ----
+      {
+        dpos = _rl_col_width (data, 0, new);
+!       /* Use NEW when comparing against the last invisible character in the
+!       prompt string, since they're both buffer indices and DPOS is a
+!       desired display position. */
+!       if (new > prompt_last_invisible)               /* XXX - don't use woff here */
+       {
+         dpos -= woff;