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* include/ruby/oniguruma.h: Rearranging flag assignments and making

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space for titlecase indices; adding additional macros to add or
  extract titlecase index; adding comments for better documentation.
* enc/unicode.c: Moving some macros to include/ruby/oniguruma.h;
  activating use of titlecase indices.
  (with Kimihito Matsui)


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53915 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
duerst 2016-02-24 13:32:01 +00:00
parent 169b867fbf
commit f1f48e6103
3 changed files with 46 additions and 18 deletions
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6
enc/unicode.c
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@ -71,10 +71,6 @@ static const unsigned short EncUNICODE_ISO_8859_1_CtypeTable[256] = {
0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2, 0x30e2
};
/* use bottom bytes for actual code point count; 3 bits is more than enough */
#define OnigCodePointCount(n) ((n)&0x7)
#define OnigCaseFoldFlags(n) ((n)&~0x7)
typedef struct {
int n;
OnigCodePoint code[3];
@ -144,7 +140,7 @@ code3_equal(const OnigCodePoint *x, const OnigCodePoint *y)
#define U ONIGENC_CASE_UPCASE
#define D ONIGENC_CASE_DOWNCASE
#define F ONIGENC_CASE_FOLD
#define T(n) ONIGENC_CASE_TITLECASE
#define T(n) (ONIGENC_CASE_TITLECASE|OnigTitlecaseEncode(n))
#include "enc/unicode/casefold.h"