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[PATCH]fix get_history_event in multibytes locale
From: |
lepton |
Subject: |
[PATCH]fix get_history_event in multibytes locale |
Date: |
Mon, 24 Apr 2006 16:38:04 +0800 |
User-agent: |
Mutt/1.5.9i |
Configuration Information [Automatically generated, do not change]:
Machine: i386
OS: linux-gnu
Compiler: gcc
Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='i386'
-DCONF_OSTYPE='linux-gnu' -DCONF_MACHTYPE='i386-pc-linux-gnu'
-DCONF_VENDOR='pc' -DSHELL -DHAVE_CONFIG_H -I. -I../bash -I../bash/include
-I../bash/lib -g -O2
uname output: Linux gsy2.lepton.home 2.6.13.1-skas3-v8.2 #4 Sat Mar 11 19:11:58
CST 2006 i686 GNU/Linux
Machine Type: i386-pc-linux-gnu
Bash Version: 2.05b
Patch Level: 0
Release Status: release
Description:
In a multibytes locale like zh_CN, word designators won't work.
Repeat-By:
export LC_ALL=C
!cp:p
This will print the content of last cp command.
But:
export LC_ALL=zh_CN
!cp:p
This will tell command "cp:p" not found.
Fix:
The following patch should fix it.
diff -pru bash-2.05b/lib/readline/histexpand.c
bash-2.05b-lepton/lib/readline/histexpand.c
--- bash-2.05b/lib/readline/histexpand.c 2002-04-16 23:47:59.000000000
+0800
+++ bash-2.05b-lepton/lib/readline/histexpand.c 2006-04-24 16:21:52.000000000
+0800
@@ -217,15 +217,17 @@ get_history_event (string, caller_index,
i += v - 1;
continue;
}
- }
- else
+ else
#endif /* HANDLE_MULTIBYTE */
- if ((!substring_okay && (whitespace (c) || c == ':' ||
+ if ((!substring_okay && (whitespace (c) || c == ':' ||
(history_search_delimiter_chars && member (c,
history_search_delimiter_chars)) ||
string[i] == delimiting_quote)) ||
string[i] == '\n' ||
(substring_okay && string[i] == '?'))
- break;
+ break;
+#if defined (HANDLE_MULTIBYTE)
+ }
+#endif
which = i - local_index;
temp = (char *)xmalloc (1 + which);
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