diff options
author | duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-03-29 04:30:58 +0000 |
---|---|---|
committer | duerst <duerst@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-03-29 04:30:58 +0000 |
commit | 1b572ba5d61f84079196e83861d050dcd53bc345 (patch) | |
tree | 8c2eb7b39b4bcd69dce700b8661f17abb9b12252 /enc/unicode.c | |
parent | b76ebab5049081ada5e942da832c749d7a9cf37d (diff) | |
download | ruby-1b572ba5d61f84079196e83861d050dcd53bc345.tar.gz |
* enc/unicode.c: Cleaned up some comments.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@54349 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'enc/unicode.c')
-rw-r--r-- | enc/unicode.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/enc/unicode.c b/enc/unicode.c index 1b1c92bac8..87ebb0d8a8 100644 --- a/enc/unicode.c +++ b/enc/unicode.c @@ -666,7 +666,6 @@ onigenc_unicode_case_map(OnigCaseFoldType* flagP, to_end -= CASE_MAPPING_SLACK; flags |= (flags&(ONIGENC_CASE_UPCASE|ONIGENC_CASE_DOWNCASE))<<ONIGENC_CASE_SPECIAL_OFFSET; - /* hopelessly preliminary implementation, just dealing with ASCII and Turkic */ while (*pp<end && to<=to_end) { code = ONIGENC_MBC_TO_CODE(enc, *pp, end); *pp += enclen(enc, *pp, end); @@ -704,9 +703,9 @@ onigenc_unicode_case_map(OnigCaseFoldType* flagP, } } else if ((folded = onigenc_unicode_fold_lookup(code)) != 0) { /* data about character found in CaseFold_11_Table */ - if ((flags&ONIGENC_CASE_TITLECASE) /* titlecase needed, */ - && (OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_IS_TITLECASE)) { /* BUT alread titlecase */ - /* already titlecase, no changes needed */ + if ((flags&ONIGENC_CASE_TITLECASE) /* Titlecase needed, */ + && (OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_IS_TITLECASE)) { /* but alread Titlecase */ + /* already Titlecase, no changes needed */ } else if (flags&OnigCaseFoldFlags(folded->n)) { /* needs and data availability match */ const OnigCodePoint *next; @@ -716,8 +715,8 @@ onigenc_unicode_case_map(OnigCaseFoldType* flagP, if (flags&OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_SPECIALS) { /* special */ OnigCodePoint *SpecialsStart = CaseMappingSpecials + OnigSpecialIndexDecode(folded->n); - if (OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_TITLECASE) { /* titlecase available */ - if (flags&ONIGENC_CASE_TITLECASE) /* titlecase needed, but not yet titlecase */ + if (OnigCaseFoldFlags(folded->n)&ONIGENC_CASE_TITLECASE) { /* Titlecase available */ + if (flags&ONIGENC_CASE_TITLECASE) /* Titlecase needed, but not yet Titlecase */ goto SpecialsCopy; else /* Titlecase not needed */ SpecialsStart += SpecialsLengthExtract(*SpecialsStart); @@ -726,7 +725,7 @@ onigenc_unicode_case_map(OnigCaseFoldType* flagP, if (!(flags&ONIGENC_CASE_DOWN_SPECIAL)) SpecialsStart += SpecialsLengthExtract(*SpecialsStart); } - /* if we pass here, we know we use special upcasing, and are at the right position */ + /* here, we know we use ONIGENC_CASE_UP_SPECIAL, and the position is right */ SpecialsCopy: count = SpecialsLengthExtract(*SpecialsStart); next = SpecialsStart; |