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author | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-10-12 06:18:11 +0000 |
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committer | naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2010-10-12 06:18:11 +0000 |
commit | 0a8f047a983deaf853e8ddc9f70da78f3a83f9ef (patch) | |
tree | a81c3aa0c837d42524c6b193cdc717322f1aa591 /io.c | |
parent | e960fffda106cc1689b10fca54f99e7a8555bb6f (diff) | |
download | ruby-0a8f047a983deaf853e8ddc9f70da78f3a83f9ef.tar.gz |
* io.c (rb_io_putc): support multibyte characters.
[ruby-core:30697]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29447 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 12 |
1 files changed, 9 insertions, 3 deletions
@@ -6053,9 +6053,15 @@ rb_f_print(int argc, VALUE *argv) static VALUE rb_io_putc(VALUE io, VALUE ch) { - char c = NUM2CHR(ch); - - rb_io_write(io, rb_str_new(&c, 1)); + VALUE str; + if (TYPE(ch) == T_STRING) { + str = rb_str_substr(ch, 0, 1); + } + else { + char c = NUM2CHR(ch); + str = rb_str_new(&c, 1); + } + rb_io_write(io, str); return ch; } |