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authorAndreas Rottmann <a.rottmann@gmx.at>2009-09-14 12:32:44 +0200
committerAndreas Rottmann <a.rottmann@gmx.at>2009-09-14 12:32:44 +0200
commitfa095a4504cbe668e4244547e2c141597bea4ecf (patch)
tree06135820a286ffec47804e75fbf8a147e92acd2e /lib/uniwbrk/wordbreak-property.c
Imported Upstream version 0.9.1upstream/0.9.1
Diffstat (limited to 'lib/uniwbrk/wordbreak-property.c')
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1 files changed, 44 insertions, 0 deletions
diff --git a/lib/uniwbrk/wordbreak-property.c b/lib/uniwbrk/wordbreak-property.c
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+/* Word break property.
+ Copyright (C) 2001-2003, 2006-2009 Free Software Foundation, Inc.
+ Written by Bruno Haible <bruno@clisp.org>, 2009.
+
+ 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 <http://www.gnu.org/licenses/>. */
+
+#include <config.h>
+
+/* Specification. */
+#include "uniwbrk.h"
+
+#include "wbrkprop.h"
+
+int
+uc_wordbreak_property (ucs4_t uc)
+{
+ unsigned int index1 = uc >> wbrkprop_header_0;
+ if (index1 < wbrkprop_header_1)
+ {
+ int lookup1 = uniwbrkprop.level1[index1];
+ if (lookup1 >= 0)
+ {
+ unsigned int index2 = (uc >> wbrkprop_header_2) & wbrkprop_header_3;
+ int lookup2 = uniwbrkprop.level2[lookup1 + index2];
+ if (lookup2 >= 0)
+ {
+ unsigned int index3 = uc & wbrkprop_header_4;
+ return uniwbrkprop.level3[lookup2 + index3];
+ }
+ }
+ }
+ return WBP_OTHER;
+}