diff options
Diffstat (limited to 'lib/unictype/joiningtype_of.c')
-rw-r--r-- | lib/unictype/joiningtype_of.c | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/lib/unictype/joiningtype_of.c b/lib/unictype/joiningtype_of.c deleted file mode 100644 index 796ffcd..0000000 --- a/lib/unictype/joiningtype_of.c +++ /dev/null @@ -1,54 +0,0 @@ -/* Arabic joining type of Unicode characters. - Copyright (C) 2011-2015 Free Software Foundation, Inc. - Written by Bruno Haible <bruno@clisp.org>, 2011. - - 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 "unictype.h" - -/* Define u_joining_type table. */ -#include "joiningtype_of.h" - -int -uc_joining_type (ucs4_t uc) -{ - unsigned int index1 = uc >> joining_type_header_0; - if (index1 < joining_type_header_1) - { - int lookup1 = u_joining_type.level1[index1]; - if (lookup1 >= 0) - { - unsigned int index2 = (uc >> joining_type_header_2) & joining_type_header_3; - int lookup2 = u_joining_type.level2[lookup1 + index2]; - if (lookup2 >= 0) - { - unsigned int index3 = (uc & joining_type_header_4) + lookup2; - /* level3 contains 4-bit values. */ - unsigned int lookup3 = - (u_joining_type.level3[index3>>1] >> ((index3 % 2) * 4)) - & 0x0f; - - if (lookup3 != 0x0f) - return lookup3; - } - } - } - if (uc_is_general_category_withtable - (uc, UC_CATEGORY_MASK_Mn | UC_CATEGORY_MASK_Me | UC_CATEGORY_MASK_Cf)) - return UC_JOINING_TYPE_T; - return UC_JOINING_TYPE_U; -} |