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/*
* 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)))
int use_gettext_poison(void);
#ifndef NO_GETTEXT
void git_setup_gettext(void);
int gettext_width(const char *s);
#else
static inline void git_setup_gettext(void)
{
use_gettext_poison(); /* getenv() reentrancy paranoia */
}
static inline int gettext_width(const char *s)
{
return strlen(s);
}
#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);
int is_utf8_locale(void);
#endif
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