diff options
Diffstat (limited to 'lib/unictype/identsyntaxmap.h')
| -rw-r--r-- | lib/unictype/identsyntaxmap.h | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/lib/unictype/identsyntaxmap.h b/lib/unictype/identsyntaxmap.h index 5d9db39..5ff13fc 100644 --- a/lib/unictype/identsyntaxmap.h +++ b/lib/unictype/identsyntaxmap.h @@ -1,5 +1,5 @@ /* Three-level bitmap lookup. - Copyright (C) 2000-2002, 2005-2007 Free Software Foundation, Inc. + Copyright (C) 2000-2002, 2005-2007, 2009-2010 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2000-2002. This program is free software: you can redistribute it and/or modify it @@ -25,18 +25,18 @@ identsyntax_lookup (ucs4_t uc) { int lookup1 = TABLE.level1[index1]; if (lookup1 >= 0) - { - unsigned int index2 = (uc >> identsyntax_header_2) & identsyntax_header_3; - int lookup2 = TABLE.level2[lookup1 + index2]; - if (lookup2 >= 0) - { - unsigned int index3 = (uc & identsyntax_header_4) + lookup2; - /* level3 contains 2-bit values. */ - unsigned int lookup3 = TABLE.level3[index3 >> 3]; + { + unsigned int index2 = (uc >> identsyntax_header_2) & identsyntax_header_3; + int lookup2 = TABLE.level2[lookup1 + index2]; + if (lookup2 >= 0) + { + unsigned int index3 = (uc & identsyntax_header_4) + lookup2; + /* level3 contains 2-bit values. */ + unsigned int lookup3 = TABLE.level3[index3 >> 3]; - return (lookup3 >> (2 * (index3 & 7))) & 3; - } - } + return (lookup3 >> (2 * (index3 & 7))) & 3; + } + } } return UC_IDENTIFIER_INVALID; } |