string.c (str_scrub): add ruby method String#scrub which verify and
fix invalid byte sequence.
string.c (str_compat_and_valid): check given string is compatible
and valid with given encoding.
transcode.c (str_transcode0): If invalid: :replace is specified for
String#encode, replace invalid byte sequence even if the destination
encoding equals to the source encoding.
Added by naruse (Yui NARUSE) about 12 years ago
string.c (str_scrub): add ruby method String#scrub which verify and
fix invalid byte sequence.
string.c (str_compat_and_valid): check given string is compatible
and valid with given encoding.
transcode.c (str_transcode0): If invalid: :replace is specified for
String#encode, replace invalid byte sequence even if the destination
encoding equals to the source encoding.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40390 b2dd03c8-39d4-4d8f-98ff-823fe69b080e