diff options
author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-31 02:56:09 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2016-05-31 02:56:09 +0000 |
commit | e6ff652ce809e074f237e17bdcc44f95b0bf8c8f (patch) | |
tree | 193724b5464e001b9d524e63361e4d4b2d549cca /string.c | |
parent | 3fb0fcd1e881c1f6dd74db73a64e8623208acb77 (diff) |
Revert r55225
Run test-all before large commit:
"* string.c: Activate full Unicode case mapping for UTF-8 by removing"
This reverts commit 3fb0fcd1e881c1f6dd74db73a64e8623208acb77.
http://rubyci.s3.amazonaws.com/centos5-64/ruby-trunk/log/20160531T013303Z.fail.html.gz
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55226 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 36 |
1 files changed, 17 insertions, 19 deletions
@@ -5850,7 +5850,7 @@ rb_str_upcase_bang(int argc, VALUE *argv, VALUE str) enc = STR_ENC_GET(str); rb_str_check_dummy_enc(enc); s = RSTRING_PTR(str); send = RSTRING_END(str); - if (enc==rb_utf8_encoding()) { + if (enc==rb_utf8_encoding() && argc>0) { /* :lithuanian can temporarily be used for new functionality without options */ str_shared_replace(str, rb_str_casemap(str, &flags, enc)); modify = ONIGENC_CASE_MODIFIED & flags; } @@ -5940,7 +5940,7 @@ rb_str_downcase_bang(int argc, VALUE *argv, VALUE str) enc = STR_ENC_GET(str); rb_str_check_dummy_enc(enc); s = RSTRING_PTR(str); send = RSTRING_END(str); - if (enc==rb_utf8_encoding()) { + if (enc==rb_utf8_encoding() && argc>0) { /* :lithuanian can temporarily be used for new functionality without options */ str_shared_replace(str, rb_str_casemap(str, &flags, enc)); modify = ONIGENC_CASE_MODIFIED & flags; } @@ -5999,11 +5999,11 @@ rb_str_downcase_bang(int argc, VALUE *argv, VALUE str) * The meaning of the +options+ is as follows: * * No option :: - * Full Unicode case mapping, suitable for most languages - * (see :turkic and :lithuanian options below for exceptions) + * Currently, old behavior (only the ASCII region, i.e. characters + * ``A'' to ``Z'', and/or ``a'' to ``z'', are affected). + * This will change very soon to full Unicode case mapping. * :ascii :: - * Only the ASCII region, i.e. the characters ``A'' to ``Z'' and - * ``a'' to ``z'', are affected. + * Only the ASCII region, i.e. the characters ``A'' to ``Z'', are affected. * This option cannot be combined with any other option. * :turkic :: * Full Unicode case mapping, adapted for Turkic languages @@ -6012,23 +6012,21 @@ rb_str_downcase_bang(int argc, VALUE *argv, VALUE str) * :lithuanian :: * Currently, just full Unicode case mapping. In the future, full Unicode * case mapping adapted for Lithuanian (keeping the dot on the lower case - * i even if there is an accent on top). + * i even if there's an accent on top). * :fold :: - * Only available on +downcase+ and +downcase!+. Unicode case <b>folding</b>, - * which is more far-reaching than Unicode case mapping. - * This option currently cannot be combined with any other option - * (i.e. we do not currenty implement a variant for turkic languages). + * Only available on +downcase+ and +downcase!+. Unicode case folding, which + * is more far-reaching than Unicode case mapping. This option currently + * cannot be combined with any other option (i.e. we do not currenty + * implement a variant for turkic languages). * * Please note that several assumptions that are valid for ASCII-only case * conversions do not hold for more general case conversions. For example, * the length of the result may not be the same as the length of the input - * (neither in characters nor in bytes), some roundtrip assumptions - * (e.g. str.downcase == str.upcase.downcase) may not apply, and Unicode - * normalization (i.e. String#unicode_normalize) is not necessarily maintained - * by case mapping operations. + * (neither in characters nor in bytes), and some roundtrip assumptions + * (e.g. str.downcase == str.downcase.upcase.downcase) may not apply. * - * Non-ASCII case mapping/folding is currently only supported for UTF-8 - * Strings/Symbols, but this support will be extended to other encodings. + * Non-ASCII case mapping/folding is currently only supported for UTF-8 Strings, + * but this support will be extended to other encodings in the future. * * "hEllO".downcase #=> "hello" */ @@ -6073,7 +6071,7 @@ rb_str_capitalize_bang(int argc, VALUE *argv, VALUE str) enc = STR_ENC_GET(str); rb_str_check_dummy_enc(enc); if (RSTRING_LEN(str) == 0 || !RSTRING_PTR(str)) return Qnil; - if (enc==rb_utf8_encoding()) { + if (enc==rb_utf8_encoding() && argc>0) { /* :lithuanian can temporarily be used for new functionality without options */ str_shared_replace(str, rb_str_casemap(str, &flags, enc)); modify = ONIGENC_CASE_MODIFIED & flags; } @@ -6149,7 +6147,7 @@ rb_str_swapcase_bang(int argc, VALUE *argv, VALUE str) enc = STR_ENC_GET(str); rb_str_check_dummy_enc(enc); s = RSTRING_PTR(str); send = RSTRING_END(str); - if (enc==rb_utf8_encoding()) { + if (enc==rb_utf8_encoding() && argc>0) { /* :lithuanian can temporarily be used for new functionality without options */ str_shared_replace(str, rb_str_casemap(str, &flags, enc)); modify = ONIGENC_CASE_MODIFIED & flags; } |