Mercurial > ~mikael > mcabber > hg

annotate 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
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
930
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
1 #ifndef __UTF8_H__
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
2 #define __UTF8_H__ 1
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
3
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
4 #include <config.h>
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
5
1089
a61c3311a5bb Hopefully fix unicode detection on BSD systems
Mikael Berthe <mikael@lilotux.net>
parents: 934
diff changeset
6 #if defined HAVE_UNICODE && defined HAVE_WCHAR_H && defined HAVE_WCTYPE_H
a61c3311a5bb Hopefully fix unicode detection on BSD systems
Mikael Berthe <mikael@lilotux.net>
parents: 934
diff changeset
7 # define UNICODE
a61c3311a5bb Hopefully fix unicode detection on BSD systems
Mikael Berthe <mikael@lilotux.net>
parents: 934
diff changeset
8 #endif
a61c3311a5bb Hopefully fix unicode detection on BSD systems
Mikael Berthe <mikael@lilotux.net>
parents: 934
diff changeset
9
930
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
10 #ifdef HAVE_WCHAR_H
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
11 # include <wchar.h>
932
fc6aaa223650 Fix a few problems with non-UTF-8 locales
Mikael Berthe <mikael@lilotux.net>
parents: 930
diff changeset
12 # define get_char_width(c) (utf8_mode ? wcwidth(get_char(c)) : 1)
930
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
13 #else
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
14 # define wcwidth(c) 1
932
fc6aaa223650 Fix a few problems with non-UTF-8 locales
Mikael Berthe <mikael@lilotux.net>
parents: 930
diff changeset
15 # define get_char_width(c) 1
930
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
16 #endif
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
17
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
18 #ifdef HAVE_WCTYPE_H
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
19 # include <wctype.h>
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
20 #else
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
21 # define iswblank(c) (c == ' ')
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
22 # define iswalnum(c) isalnum(c)
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
23 # define iswprint(c) isprint(c)
934
a09bf67d1dfb Unicode support depends on having ncursesw
Mikael Berthe <mikael@lilotux.net>
parents: 932
diff changeset
24 #endif
a09bf67d1dfb Unicode support depends on having ncursesw
Mikael Berthe <mikael@lilotux.net>
parents: 932
diff changeset
25
930
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
26 extern int utf8_mode;
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
27
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
28 char *prev_char(char *str, const char *limit);
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
29 char *next_char(char *str);
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
30 unsigned get_char(const char *str);
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
31 char *put_char(char *str, unsigned c);
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
32
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
33 #endif /* __UTF8_H__ */
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
34
a75f7a13df7b UTF-8 terminal support (Reimar Döffinger)
Mikael Berthe <mikael@lilotux.net>
parents:
diff changeset
35 /* vim: set expandtab cindent cinoptions=>2\:2(0: For Vim users... */