diff options
Diffstat (limited to 'string.c')
| -rw-r--r-- | string.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -5858,7 +5858,7 @@ 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 (rb_enc_unicode_p(enc)) { str_shared_replace(str, rb_str_casemap(str, &flags, enc)); modify = ONIGENC_CASE_MODIFIED & flags; } @@ -5948,7 +5948,7 @@ 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 (rb_enc_unicode_p(enc)) { str_shared_replace(str, rb_str_casemap(str, &flags, enc)); modify = ONIGENC_CASE_MODIFIED & flags; } @@ -6037,8 +6037,9 @@ rb_str_downcase_bang(int argc, VALUE *argv, VALUE str) * normalization (i.e. String#unicode_normalize) is not necessarily maintained * by case mapping operations. * - * 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 supported for UTF-8, + * UTF-16BE/LE, and UTF-32BE/LE Strings/Symbols. + * This support will be extended to other encodings. * * "hEllO".downcase #=> "hello" */ @@ -6083,7 +6084,7 @@ 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 (rb_enc_unicode_p(enc)) { str_shared_replace(str, rb_str_casemap(str, &flags, enc)); modify = ONIGENC_CASE_MODIFIED & flags; } @@ -6159,7 +6160,7 @@ 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 (rb_enc_unicode_p(enc)) { str_shared_replace(str, rb_str_casemap(str, &flags, enc)); modify = ONIGENC_CASE_MODIFIED & flags; } |