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f19b3cb6 MT |
1 | READLINE PATCH REPORT |
2 | ===================== | |
3 | ||
4 | Readline-Release: 5.2 | |
5 | Patch-ID: readline52-003 | |
6 | ||
7 | Bug-Reported-by: Peter Volkov <torre_cremata@mail.ru> | |
8 | Bug-Reference-ID: <1171795523.8021.18.camel@localhost> | |
9 | Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2007-02/msg00054.html | |
10 | ||
11 | Bug-Description: | |
12 | ||
13 | When moving the cursor, bash sometimes misplaces the cursor when the prompt | |
14 | contains two or more multibyte characters. The particular circumstance that | |
15 | uncovered the problem was having the (multibyte) current directory name in | |
16 | the prompt string. | |
17 | ||
18 | Patch: | |
19 | ||
20 | *** ../readline-5.2.2/display.c Fri Jan 19 13:34:50 2007 | |
21 | --- display.c Sat Mar 10 17:25:44 2007 | |
22 | *************** | |
23 | *** 1745,1749 **** | |
24 | { | |
25 | dpos = _rl_col_width (data, 0, new); | |
26 | ! if (dpos > prompt_last_invisible) /* XXX - don't use woff here */ | |
27 | { | |
28 | dpos -= woff; | |
29 | --- 1745,1752 ---- | |
30 | { | |
31 | dpos = _rl_col_width (data, 0, new); | |
32 | ! /* Use NEW when comparing against the last invisible character in the | |
33 | ! prompt string, since they're both buffer indices and DPOS is a | |
34 | ! desired display position. */ | |
35 | ! if (new > prompt_last_invisible) /* XXX - don't use woff here */ | |
36 | { | |
37 | dpos -= woff; |