/* Message translation utilities.
- Copyright (C) 2001, 2003, 2004, 2005 Free Software Foundation, Inc.
+ Copyright (C) 2001-2015 Free Software Foundation, Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
-Software Foundation; either version 2, or (at your option) any later
+Software Foundation; either version 3, or (at your option) any later
version.
GCC is distributed in the hope that it will be useful, but WITHOUT ANY
for more details.
You should have received a copy of the GNU General Public License
-along with GCC; see the file COPYING. If not, write to the Free
-Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301, USA. */
+along with GCC; see the file COPYING3. If not see
+<http://www.gnu.org/licenses/>. */
#include "config.h"
#include "system.h"
#include "coretypes.h"
-#include "tm.h"
#include "intl.h"
#ifdef HAVE_LANGINFO_CODESET
/* Closing quotation mark for diagnostics. */
const char *close_quote = "'";
+/* The name of the locale encoding. */
+const char *locale_encoding = NULL;
+
+/* Whether the locale is using UTF-8. */
+bool locale_utf8 = false;
+
#ifdef ENABLE_NLS
/* Initialize the translation library for GCC. This performs the
/* Closing quotation mark. */
close_quote = _("'");
- if (!strcmp (open_quote, "`") && !strcmp (close_quote, "'"))
- {
#if defined HAVE_LANGINFO_CODESET
- const char *encoding;
+ locale_encoding = nl_langinfo (CODESET);
+ if (locale_encoding != NULL
+ && (!strcasecmp (locale_encoding, "utf-8")
+ || !strcasecmp (locale_encoding, "utf8")))
+ locale_utf8 = true;
#endif
+
+ if (!strcmp (open_quote, "`") && !strcmp (close_quote, "'"))
+ {
/* Untranslated quotes that it may be possible to replace with
U+2018 and U+2019; but otherwise use "'" instead of "`" as
opening quote. */
open_quote = "'";
#if defined HAVE_LANGINFO_CODESET
- encoding = nl_langinfo (CODESET);
- if (encoding != NULL
- && (!strcasecmp (encoding, "utf-8")
- || !strcasecmp (encoding, "utf8")))
+ if (locale_utf8)
{
open_quote = "\xe2\x80\x98";
close_quote = "\xe2\x80\x99";
gcc_gettext_width (const char *msgstr)
{
size_t nwcs = mbstowcs (0, msgstr, 0);
- wchar_t *wmsgstr = alloca ((nwcs + 1) * sizeof (wchar_t));
+ wchar_t *wmsgstr = XALLOCAVEC (wchar_t, nwcs + 1);
mbstowcs (wmsgstr, msgstr, nwcs + 1);
return wcswidth (wmsgstr, nwcs);
#endif
#endif /* ENABLE_NLS */
+
+#ifndef ENABLE_NLS
+
+const char *
+fake_ngettext (const char *singular, const char *plural, unsigned long n)
+{
+ if (n == 1UL)
+ return singular;
+
+ return plural;
+}
+
+#endif
+
+/* Return the indent for successive lines, using the width of
+ the STR. STR must have been translated already. The string
+ must be freed by the caller. */
+
+char *
+get_spaces (const char *str)
+{
+ size_t len = gcc_gettext_width (str);
+ char *spaces = XNEWVEC (char, len + 1);
+ memset (spaces, ' ', len);
+ spaces[len] = '\0';
+ return spaces;
+}
+
+
+