diff options
author | Andreas Rottmann <a.rottmann@gmx.at> | 2010-05-27 18:23:15 +0200 |
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committer | Andreas Rottmann <a.rottmann@gmx.at> | 2010-05-27 18:23:15 +0200 |
commit | 3e0814cd9862b89c7a39672672937477bd87ddfb (patch) | |
tree | 159134a624e51509f40ed8823249f09a70d1dda3 /lib/unictype/categ_of.c | |
parent | 3bebb94360f1c2333feb8d504a9fa4f96984d8b7 (diff) |
Imported Upstream version 0.9.3upstream/0.9.3
Diffstat (limited to 'lib/unictype/categ_of.c')
-rw-r--r-- | lib/unictype/categ_of.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/lib/unictype/categ_of.c b/lib/unictype/categ_of.c index 85b694f..66cca8d 100644 --- a/lib/unictype/categ_of.c +++ b/lib/unictype/categ_of.c @@ -1,5 +1,5 @@ /* Categories of Unicode characters. - Copyright (C) 2002, 2006-2007 Free Software Foundation, Inc. + Copyright (C) 2002, 2006-2007, 2009-2010 Free Software Foundation, Inc. Written by Bruno Haible <bruno@clisp.org>, 2002. This program is free software: you can redistribute it and/or modify it @@ -31,22 +31,22 @@ lookup_withtable (ucs4_t uc) { int lookup1 = u_category.level1[index1]; if (lookup1 >= 0) - { - unsigned int index2 = (uc >> category_header_2) & category_header_3; - int lookup2 = u_category.level2[lookup1 + index2]; - if (lookup2 >= 0) - { - unsigned int index3 = ((uc & category_header_4) + lookup2) * 5; - /* level3 contains 5-bit values, packed into 16-bit words. */ - unsigned int lookup3 = - ((u_category.level3[index3>>4] - | (u_category.level3[(index3>>4)+1] << 16)) - >> (index3 % 16)) - & 0x1f; + { + unsigned int index2 = (uc >> category_header_2) & category_header_3; + int lookup2 = u_category.level2[lookup1 + index2]; + if (lookup2 >= 0) + { + unsigned int index3 = ((uc & category_header_4) + lookup2) * 5; + /* level3 contains 5-bit values, packed into 16-bit words. */ + unsigned int lookup3 = + ((u_category.level3[index3>>4] + | (u_category.level3[(index3>>4)+1] << 16)) + >> (index3 % 16)) + & 0x1f; - return lookup3; - } - } + return lookup3; + } + } return 29; /* = log2(UC_CATEGORY_MASK_Cn) */ } return -1; |