i18n: rev-parse: mark parseopt strings for translation
[git/jnareb-git.git] / gettext.h
blob57ba8bb02e39d59752a5b2fbf016bc6fe49d27c1
1 /*
2 * Copyright (c) 2010-2011 Ævar Arnfjörð Bjarmason
4 * This is a skeleton no-op implementation of gettext for Git.
5 * You can replace it with something that uses libintl.h and wraps
6 * gettext() to try out the translations.
7 */
9 #ifndef GETTEXT_H
10 #define GETTEXT_H
12 #if defined(_) || defined(Q_)
13 #error "namespace conflict: '_' or 'Q_' is pre-defined?"
14 #endif
16 #ifndef NO_GETTEXT
17 # include <libintl.h>
18 #else
19 # ifdef gettext
20 # undef gettext
21 # endif
22 # define gettext(s) (s)
23 # ifdef ngettext
24 # undef ngettext
25 # endif
26 # define ngettext(s, p, n) ((n == 1) ? (s) : (p))
27 #endif
29 #define FORMAT_PRESERVING(n) __attribute__((format_arg(n)))
31 #ifndef NO_GETTEXT
32 extern void git_setup_gettext(void);
33 #else
34 static inline void git_setup_gettext(void)
37 #endif
39 #ifdef GETTEXT_POISON
40 extern int use_gettext_poison(void);
41 #else
42 #define use_gettext_poison() 0
43 #endif
45 static inline FORMAT_PRESERVING(1) const char *_(const char *msgid)
47 return use_gettext_poison() ? "# GETTEXT POISON #" : gettext(msgid);
50 static inline FORMAT_PRESERVING(1) FORMAT_PRESERVING(2)
51 const char *Q_(const char *msgid, const char *plu, unsigned long n)
53 if (use_gettext_poison())
54 return "# GETTEXT POISON #";
55 return ngettext(msgid, plu, n);
58 /* Mark msgid for translation but do not translate it. */
59 #define N_(msgid) msgid
61 #endif