From af6c761b18324a61ef309bfce7efd25ff1a0c74d Mon Sep 17 00:00:00 2001 From: duerst Date: Wed, 25 May 2016 10:07:19 +0000 Subject: * enc/unicode.c: Handle DOTLESS_i by hand because it isn't involved in folding. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55164 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- enc/unicode.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'enc/unicode.c') diff --git a/enc/unicode.c b/enc/unicode.c index 22d1dda809..5a9aea0fa7 100644 --- a/enc/unicode.c +++ b/enc/unicode.c @@ -701,7 +701,7 @@ onigenc_unicode_case_map(OnigCaseFoldType* flagP, const CodePointList3 *folded; if (code==I_WITH_DOT_ABOVE) { - if (flags&ONIGENC_CASE_DOWNCASE) { + if (flags&(ONIGENC_CASE_DOWNCASE|ONIGENC_CASE_FOLD)) { MODIFIED; code = 'i'; if (!(flags&ONIGENC_CASE_FOLD_TURKISH_AZERI)) { /* make dot above explicit */ @@ -710,6 +710,10 @@ onigenc_unicode_case_map(OnigCaseFoldType* flagP, } } } + else if (code==DOTLESS_i) { /* handle this manually, because it isn't involved in folding */ + if (flags&ONIGENC_CASE_UPCASE) + MODIFIED, code = 'I'; + } 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 already Titlecase */ -- cgit v1.2.3