/* * Copyright (c) 2010-2011 Ævar Arnfjörð Bjarmason * * This is a skeleton no-op implementation of gettext for Git. * You can replace it with something that uses libintl.h and wraps * gettext() to try out the translations. */ #ifndef GETTEXT_H #define GETTEXT_H #if defined(_) || defined(Q_) #error "namespace conflict: '_' or 'Q_' is pre-defined?" #endif #ifndef NO_GETTEXT # include <libintl.h> #else # ifdef gettext # undef gettext # endif # define gettext(s) (s) # ifdef ngettext # undef ngettext # endif # define ngettext(s, p, n) ((n == 1) ? (s) : (p)) #endif #define FORMAT_PRESERVING(n) __attribute__((format_arg(n))) #ifndef NO_GETTEXT extern void git_setup_gettext(void); extern int gettext_width(const char *s); #else static inline void git_setup_gettext(void) { } static inline int gettext_width(const char *s) { return strlen(s); } #endif #ifdef GETTEXT_POISON extern int use_gettext_poison(void); #else #define use_gettext_poison() 0 #endif static inline FORMAT_PRESERVING(1) const char *_(const char *msgid) { if (!*msgid) return ""; return use_gettext_poison() ? "# GETTEXT POISON #" : gettext(msgid); } static inline FORMAT_PRESERVING(1) FORMAT_PRESERVING(2) const char *Q_(const char *msgid, const char *plu, unsigned long n) { if (use_gettext_poison()) return "# GETTEXT POISON #"; return ngettext(msgid, plu, n); } /* Mark msgid for translation but do not translate it. */ #if !USE_PARENS_AROUND_GETTEXT_N #define N_(msgid) msgid #else /* * Strictly speaking, this will lead to invalid C when * used this way: * static const char s[] = N_("FOO"); * which will expand to * static const char s[] = ("FOO"); * and in valid C, the initializer on the right hand side must * be without the parentheses. But many compilers do accept it * as a language extension and it will allow us to catch mistakes * like: * static const char *msgs[] = { * N_("one") * N_("two"), * N_("three"), * NULL * }; * (notice the missing comma on one of the lines) by forcing * a compilation error, because parenthesised ("one") ("two") * will not get silently turned into ("onetwo"). */ #define N_(msgid) (msgid) #endif const char *get_preferred_languages(void); extern int is_utf8_locale(void); #endif