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0c3a433f94
The gettext .po files have a header, but it looks like the
translation specification for an empty string. This results in
_("") actually returning that header.
Check the input to _() and do not call gettext() on an empty string;
in some places, we run _(opts->help) where opts->help may be empty.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
63 lines
1.3 KiB
C
63 lines
1.3 KiB
C
/*
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* Copyright (c) 2010-2011 Ævar Arnfjörð Bjarmason
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*
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* This is a skeleton no-op implementation of gettext for Git.
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* You can replace it with something that uses libintl.h and wraps
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* gettext() to try out the translations.
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*/
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#ifndef GETTEXT_H
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#define GETTEXT_H
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#if defined(_) || defined(Q_)
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#error "namespace conflict: '_' or 'Q_' is pre-defined?"
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#endif
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#ifndef NO_GETTEXT
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# include <libintl.h>
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#else
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# ifdef gettext
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# undef gettext
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# endif
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# define gettext(s) (s)
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# ifdef ngettext
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# undef ngettext
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# endif
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# define ngettext(s, p, n) ((n == 1) ? (s) : (p))
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#endif
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#define FORMAT_PRESERVING(n) __attribute__((format_arg(n)))
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#ifndef NO_GETTEXT
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extern void git_setup_gettext(void);
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#else
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static inline void git_setup_gettext(void)
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{
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}
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#endif
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#ifdef GETTEXT_POISON
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extern int use_gettext_poison(void);
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#else
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#define use_gettext_poison() 0
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#endif
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static inline FORMAT_PRESERVING(1) const char *_(const char *msgid)
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{
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if (!*msgid)
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return "";
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return use_gettext_poison() ? "# GETTEXT POISON #" : gettext(msgid);
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}
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static inline FORMAT_PRESERVING(1) FORMAT_PRESERVING(2)
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const char *Q_(const char *msgid, const char *plu, unsigned long n)
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{
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if (use_gettext_poison())
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return "# GETTEXT POISON #";
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return ngettext(msgid, plu, n);
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}
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/* Mark msgid for translation but do not translate it. */
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#define N_(msgid) msgid
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#endif
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