diff options
Diffstat (limited to 'lib/unictype/bidi_of.c')
| -rw-r--r-- | lib/unictype/bidi_of.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/lib/unictype/bidi_of.c b/lib/unictype/bidi_of.c index 93fc7a8..4a293a8 100644 --- a/lib/unictype/bidi_of.c +++ b/lib/unictype/bidi_of.c @@ -1,5 +1,5 @@ /* Bidi categories of Unicode characters. - Copyright (C) 2002, 2006 Free Software Foundation, Inc. + Copyright (C) 2002, 2006, 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 @@ uc_bidi_category (ucs4_t uc) { int lookup1 = u_bidi_category.level1[index1]; if (lookup1 >= 0) - { - unsigned int index2 = (uc >> bidi_category_header_2) & bidi_category_header_3; - int lookup2 = u_bidi_category.level2[lookup1 + index2]; - if (lookup2 >= 0) - { - unsigned int index3 = ((uc & bidi_category_header_4) + lookup2) * 5; - /* level3 contains 5-bit values, packed into 16-bit words. */ - unsigned int lookup3 = - ((u_bidi_category.level3[index3>>4] - | (u_bidi_category.level3[(index3>>4)+1] << 16)) - >> (index3 % 16)) - & 0x1f; - - return lookup3; - } - } + { + unsigned int index2 = (uc >> bidi_category_header_2) & bidi_category_header_3; + int lookup2 = u_bidi_category.level2[lookup1 + index2]; + if (lookup2 >= 0) + { + unsigned int index3 = ((uc & bidi_category_header_4) + lookup2) * 5; + /* level3 contains 5-bit values, packed into 16-bit words. */ + unsigned int lookup3 = + ((u_bidi_category.level3[index3>>4] + | (u_bidi_category.level3[(index3>>4)+1] << 16)) + >> (index3 % 16)) + & 0x1f; + + return lookup3; + } + } } return UC_BIDI_L; } |