Mercurial > ~mikael > mcabber > hg

comparison mcabber/src/utf8.h @ 1089:a61c3311a5bb

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Hopefully fix unicode detection on BSD systems The ncurses library's unicode support wasn't correctly detected on some systems (FreeBSD for example). This patch adds a HAVE_UNICODE define with autoconf.
author Mikael Berthe <mikael@lilotux.net>
date Thu, 07 Dec 2006 21:18:48 +0100
parents a09bf67d1dfb
children 334ae9f498f1
comparison
equal deleted inserted replaced
1088:c55b24818546 1089:a61c3311a5bb
1 #ifndef __UTF8_H__ 1 #ifndef __UTF8_H__
2 #define __UTF8_H__ 1 2 #define __UTF8_H__ 1
3 3
4 #include <config.h> 4 #include <config.h>
5 5
6 #if defined HAVE_UNICODE && defined HAVE_WCHAR_H && defined HAVE_WCTYPE_H
7 # define UNICODE
8 #endif
9
6 #ifdef HAVE_WCHAR_H 10 #ifdef HAVE_WCHAR_H
7 # include <wchar.h> 11 # include <wchar.h>
8 # define UNICODE
9 # define get_char_width(c) (utf8_mode ? wcwidth(get_char(c)) : 1) 12 # define get_char_width(c) (utf8_mode ? wcwidth(get_char(c)) : 1)
10 #else 13 #else
11 # define wcwidth(c) 1 14 # define wcwidth(c) 1
12 # define get_char_width(c) 1 15 # define get_char_width(c) 1
13 #endif 16 #endif
16 # include <wctype.h> 19 # include <wctype.h>
17 #else 20 #else
18 # define iswblank(c) (c == ' ') 21 # define iswblank(c) (c == ' ')
19 # define iswalnum(c) isalnum(c) 22 # define iswalnum(c) isalnum(c)
20 # define iswprint(c) isprint(c) 23 # define iswprint(c) isprint(c)
21 # undef UNICODE
22 #endif
23
24 #ifndef HAVE_NCURSESW_NCURSES_H
25 # undef UNICODE
26 #endif 24 #endif
27 25
28 extern int utf8_mode; 26 extern int utf8_mode;
29 27
30 char *prev_char(char *str, const char *limit); 28 char *prev_char(char *str, const char *limit);