include/ruby/encoding.h (rb_econv_putbackable): declared. (rb_econv_putback): ditto.
transcode.c (rb_econv_putbackable): implemented. (rb_econv_putback): ditto.
io.c (io_getc): put back bytes if possible.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added by akr (Akira Tanaka) almost 17 years ago
include/ruby/encoding.h (rb_econv_putbackable): declared.
(rb_econv_putback): ditto.
transcode.c (rb_econv_putbackable): implemented.
(rb_econv_putback): ditto.
io.c (io_getc): put back bytes if possible.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18670 b2dd03c8-39d4-4d8f-98ff-823fe69b080e