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* enc/unicode.c: Fixed a logical error and some comments.

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* test/ruby/enc/test_case_mapping.rb: Made tests more general.
  (with Kimihito Matsui)


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53564 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
duerst 2016-01-17 11:10:45 +00:00
parent 39f44f0113
commit f307d1fe21
3 changed files with 53 additions and 16 deletions
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8
enc/unicode.c
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@ -643,10 +643,10 @@ onigenc_unicode_case_map(OnigCaseFoldType* flagP,
}
}
else if (code>=0x00C0) { /* deal with non-ASCII; nothing relevant below U+00C0 */
if (code==0x0130) { /* I WITH DOT ABOVE -> i */
if (flags&ONIGENC_CASE_UPCASE) {
if (code==0x0130) {
if (flags&ONIGENC_CASE_DOWNCASE) {
if (flags&ONIGENC_CASE_FOLD_TURKISH_AZERI)
code = 0x0069;
code = 0x0069; /* I WITH DOT ABOVE -> i */
else { /* make dot above explicit */
to += ONIGENC_CODE_TO_MBC(enc, 0x0069, to);
code = 0x0307; /* dot above */
@ -656,7 +656,7 @@ onigenc_unicode_case_map(OnigCaseFoldType* flagP,
}
/* the following case can be removed once we rely on data,
* because the mapping is always the same */
else if (code==0x0131 && flags&ONIGENC_CASE_UPCASE) { /* DOTLESS i -> I */
else if (code==0x0131 && (flags&ONIGENC_CASE_UPCASE)) { /* DOTLESS i -> I */
code = 0x0049; MODIFIED;
}
}