From 5f2b09982312c98863eb9a8dfe2c608b81f58259 Mon Sep 17 00:00:00 2001 From: "Manuel A. Fernandez Montecelo" Date: Thu, 26 May 2016 16:48:15 +0100 Subject: Imported Upstream version 0.9.6 --- lib/unigbrk/u32-grapheme-breaks.c | 42 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 42 insertions(+) create mode 100644 lib/unigbrk/u32-grapheme-breaks.c (limited to 'lib/unigbrk/u32-grapheme-breaks.c') diff --git a/lib/unigbrk/u32-grapheme-breaks.c b/lib/unigbrk/u32-grapheme-breaks.c new file mode 100644 index 00000000..84205b28 --- /dev/null +++ b/lib/unigbrk/u32-grapheme-breaks.c @@ -0,0 +1,42 @@ +/* Grapheme cluster breaks function. + Copyright (C) 2010-2015 Free Software Foundation, Inc. + Written by Ben Pfaff , 2010. + + This program is free software: you can redistribute it and/or modify it + under the terms of 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. + + 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 . */ + +#include + +/* Specification. */ +#include "unigbrk.h" + +#include "unistr.h" + +void +u32_grapheme_breaks (const uint32_t *s, size_t n, char *p) +{ + ucs4_t prev; + size_t i; + + prev = 0; + for (i = 0; i < n; i++) + { + ucs4_t next; + + u32_mbtouc (&next, &s[i], 1); + + p[i] = uc_is_grapheme_break (prev, next); + + prev = next; + } +} -- cgit v1.2.3