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Diffstat (limited to 'package/bash/bash30-011')
| -rw-r--r-- | package/bash/bash30-011 | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/package/bash/bash30-011 b/package/bash/bash30-011 new file mode 100644 index 000000000..94937b7b4 --- /dev/null +++ b/package/bash/bash30-011 @@ -0,0 +1,71 @@ + BASH PATCH REPORT + ================= + +Bash-Release: 3.0 +Patch-ID: bash30-011 + +Bug-Reported-by: Egmont Koblinger <egmont@uhulinux.hu> +Bug-Reference-ID: <Pine.LNX.4.58L0.0407282151140.8088@sziami.cs.bme.hu> +Bug-Reference-URL: http://lists.gnu.org/archive/html/bug-bash/2004-07/msg00277.html + +Bug-Description: + +I've just upgraded to readline 5.0 and bash 3.0 and tried them with UTF-8 +encoding. I found line editing to be quite buggy: + +I type an accented letter, let's say <E1>. Then <E1> appears. I press the left +arrow, the cursor goes back, it is now over <E1>. I press <E9>. Now <E9><E1> is +visible, which is correct, but the cursor is past the two letters, though +it should be over <E1>. Here only the first Left arrow takes affect, moves +the cursor over <E1>, but the 2nd time I press Left, it just beeps, doesn't +move to the first char (<E9>). Now a Right arrow doesn't move the cursor, but +causes further Left and Right arrows to work as expected. To go on, +similar bug occurs nearly every time that I insert an accented letter +before or amongs other ones (but not at the end of the line). When the +command line has about ten or twenty accented letters (and no or hardly +any non-accented ones), line editing becomes a total chaos, where +sometimes inserting another accented letter causes the cursor to jump many +characters to the right, and pressing the Left arrow sometimes causes the +cursor to jump back lots of characters at once. + +Patch: + +*** ../bash-3.0/lib/readline/mbutil.c Wed Jan 14 09:44:52 2004 +--- lib/readline/mbutil.c Wed Aug 18 22:25:57 2004 +*************** +*** 127,135 **** + { + tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps); +! while (wcwidth (wc) == 0) + { + point += tmp; + tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps); +! if (tmp == (size_t)(0) || tmp == (size_t)(-1) || tmp == (size_t)(-2)) + break; + } +--- 127,135 ---- + { + tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps); +! while (tmp > 0 && wcwidth (wc) == 0) + { + point += tmp; + tmp = mbrtowc (&wc, string + point, strlen (string + point), &ps); +! if (MB_NULLWCH (tmp) || MB_INVALIDCH (tmp)) + break; + } + +*** ../bash-3.0/patchlevel.h Wed Aug 22 08:05:39 2001 +--- patchlevel.h Thu Sep 2 15:04:32 2004 +*************** +*** 26,30 **** + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 10 + + #endif /* _PATCHLEVEL_H_ */ +--- 26,30 ---- + looks for to find the patch level (for the sccs version string). */ + +! #define PATCHLEVEL 11 + + #endif /* _PATCHLEVEL_H_ */ |