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PATCH: multibyte configuration
- X-seq: zsh-workers 22123
- From: Peter Stephenson <pws@xxxxxxx>
- To: zsh-workers@xxxxxxxxxx (Zsh hackers list)
- Subject: PATCH: multibyte configuration
- Date: Fri, 06 Jan 2006 11:33:06 +0000
- Mailing-list: contact zsh-workers-help@xxxxxxxxxx; run by ezmlm
This probes for wcswidth() and assumes the value 1 if the function isn't
available, which at least means the code compiles on OpenBSD with
--enable-multibyte, though it still didn't seem to work.
Danek Duvall tried out a simplified test for multibyte handling on
Solaris which wasn't working for me, but it was for him, so I still have
no clue what's happening there. Any reports of working zsh with
--enable-multibyte (and real multibyte characters, I know that at least
it compiles and runs) on Solaris 8+ would be useful.
Index: configure.ac
===================================================================
RCS file: /cvsroot/zsh/zsh/configure.ac,v
retrieving revision 1.46
diff -u -r1.46 configure.ac
--- configure.ac 9 Dec 2005 19:20:02 -0000 1.46
+++ configure.ac 6 Jan 2006 11:28:36 -0000
@@ -1121,7 +1121,7 @@
pcre_compile pcre_study pcre_exec \
nl_langinfo \
erand48 open_memstream \
- wctomb mbrtowc wcrtomb iconv \
+ wctomb mbrtowc wcrtomb wcswidth iconv \
grantpt unlockpt ptsname \
htons ntohs)
AC_FUNC_STRCOLL
Index: Src/system.h
===================================================================
RCS file: /cvsroot/zsh/zsh/Src/system.h,v
retrieving revision 1.36
diff -u -r1.36 system.h
--- Src/system.h 15 Dec 2005 14:51:41 -0000 1.36
+++ Src/system.h 6 Jan 2006 11:28:39 -0000
@@ -703,6 +703,10 @@
*/
# include <wchar.h>
# include <wctype.h>
+#ifndef HAVE_WCSWIDTH
+/* wcswidth is missing on OpenBSD: assume single-width characters */
+#define wcswidth(x, y) (1)
+#endif
#endif
#ifdef HAVE_LANGINFO_H
# include <langinfo.h>
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