/* Values of decimal digit Unicode characters.
- Copyright (C) 2002, 2006 Free Software Foundation, Inc.
+ Copyright (C) 2002, 2006, 2009-2013 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
{
int lookup1 = u_decdigit.level1[index1];
if (lookup1 >= 0)
- {
- unsigned int index2 = (uc >> decdigit_header_2) & decdigit_header_3;
- int lookup2 = u_decdigit.level2[lookup1 + index2];
- if (lookup2 >= 0)
- {
- unsigned int index3 = (uc & decdigit_header_4) + lookup2;
- /* level3 contains 4-bit values. */
- unsigned int lookup3 =
- (u_decdigit.level3[index3>>1] >> ((index3 % 2) * 4)) & 0x0f;
-
- return (int) lookup3 - 1;
- }
- }
+ {
+ unsigned int index2 = (uc >> decdigit_header_2) & decdigit_header_3;
+ int lookup2 = u_decdigit.level2[lookup1 + index2];
+ if (lookup2 >= 0)
+ {
+ unsigned int index3 = (uc & decdigit_header_4) + lookup2;
+ /* level3 contains 4-bit values. */
+ unsigned int lookup3 =
+ (u_decdigit.level3[index3>>1] >> ((index3 % 2) * 4)) & 0x0f;
+
+ return (int) lookup3 - 1;
+ }
+ }
}
return -1;
}