New upstream version 0.9.8upstream/0.9.8

1 files changed, 48 insertions, 0 deletions

diff --git a/lib/unigbrk/uc-grapheme-breaks.c b/lib/unigbrk/uc-grapheme-breaks.c
new file mode 100644
index 00000000..7f904b09
--- /dev/null
+++ b/lib/unigbrk/uc-grapheme-breaks.c
@@ -0,0 +1,48 @@
+/* Grapheme cluster breaks function.
+   Copyright (C) 2010-2017 Free Software Foundation, Inc.
+   Written by Ben Pfaff <blp@cs.stanford.edu>, 2010.
+
+   This program is free software: you can redistribute it and/or
+   modify it under the terms of either:
+
+     * the GNU Lesser General Public License as published by the Free
+       Software Foundation; either version 3 of the License, or (at your
+       option) any later version.
+
+   or
+
+     * the GNU General Public License as published by the Free
+       Software Foundation; either version 2 of the License, or (at your
+       option) any later version.
+
+   or both in parallel, as here.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
+
+#include <config.h>
+
+/* Specification.  */
+#include "unigbrk.h"
+
+#include <string.h>
+
+#include "unistr.h"
+
+/* This is similar to u32_mbtouc_unsafe(), but doesn't check invalid
+   characters.  */
+static int
+uc_grapheme_breaks_mbtouc (ucs4_t *puc, const ucs4_t *s, size_t n)
+{
+  *puc = *s;
+  return 1;
+}
+
+#define FUNC uc_grapheme_breaks
+#define UNIT ucs4_t
+#define U_MBTOUC uc_grapheme_breaks_mbtouc
+#include "u-grapheme-breaks.h"