| 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; |