| | 1 | /* |
| | 2 | * Copyright (c) 2010-2011 Ævar Arnfjörð Bjarmason |
| | 3 | * |
| | 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 | */ |
| | 8 | |
| | 9 | #ifndef GETTEXT_H |
| | 10 | #define GETTEXT_H |
| | 11 | |
| | 12 | #if defined(_) || defined(Q_) |
| | 13 | #error "namespace conflict: '_' or 'Q_' is pre-defined?" |
| | 14 | #endif |
| | 15 | |
| | 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 |
| | 28 | |
| | 29 | #define FORMAT_PRESERVING(n) __attribute__((format_arg(n))) |
| | 30 | |
| | 31 | int use_gettext_poison(void); |
| | 32 | |
| | 33 | #ifndef NO_GETTEXT |
| | 34 | void git_setup_gettext(void); |
| | 35 | int gettext_width(const char *s); |
| | 36 | #else |
| | 37 | static inline void git_setup_gettext(void) |
| | 38 | { |
| | 39 | use_gettext_poison(); /* getenv() reentrancy paranoia */ |
| | 40 | } |
| | 41 | static inline int gettext_width(const char *s) |
| | 42 | { |
| | 43 | return strlen(s); |
| | 44 | } |
| | 45 | #endif |
| | 46 | |
| | 47 | static inline FORMAT_PRESERVING(1) const char *_(const char *msgid) |
| | 48 | { |
| | 49 | if (!*msgid) |
| | 50 | return ""; |
| | 51 | return use_gettext_poison() ? "# GETTEXT POISON #" : gettext(msgid); |
| | 52 | } |
| | 53 | |
| | 54 | static inline FORMAT_PRESERVING(1) FORMAT_PRESERVING(2) |
| | 55 | const char *Q_(const char *msgid, const char *plu, unsigned long n) |
| | 56 | { |
| | 57 | if (use_gettext_poison()) |
| | 58 | return "# GETTEXT POISON #"; |
| | 59 | return ngettext(msgid, plu, n); |
| | 60 | } |
| | 61 | |
| | 62 | /* Mark msgid for translation but do not translate it. */ |
| | 63 | #if !USE_PARENS_AROUND_GETTEXT_N |
| | 64 | #define N_(msgid) msgid |
| | 65 | #else |
| | 66 | /* |
| | 67 | * Strictly speaking, this will lead to invalid C when |
| | 68 | * used this way: |
| | 69 | * static const char s[] = N_("FOO"); |
| | 70 | * which will expand to |
| | 71 | * static const char s[] = ("FOO"); |
| | 72 | * and in valid C, the initializer on the right hand side must |
| | 73 | * be without the parentheses. But many compilers do accept it |
| | 74 | * as a language extension and it will allow us to catch mistakes |
| | 75 | * like: |
| | 76 | * static const char *msgs[] = { |
| | 77 | * N_("one") |
| | 78 | * N_("two"), |
| | 79 | * N_("three"), |
| | 80 | * NULL |
| | 81 | * }; |
| | 82 | * (notice the missing comma on one of the lines) by forcing |
| | 83 | * a compilation error, because parenthesised ("one") ("two") |
| | 84 | * will not get silently turned into ("onetwo"). |
| | 85 | */ |
| | 86 | #define N_(msgid) (msgid) |
| | 87 | #endif |
| | 88 | |
| | 89 | const char *get_preferred_languages(void); |
| | 90 | int is_utf8_locale(void); |
| | 91 | |
| | 92 | #endif |
/ uis / git / x / uis / git / git.git / blame_incremental