string.c (rb_str_lstrip_bang): use ascii_isspace(). [ruby-dev:39322]
string.c (rb_str_rstrip_bang): ditto.
string.c (rb_str_split_m): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24926 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
string.c (rb_str_lstrip_bang): use ascii_isspace(). [ruby-dev:39322]
string.c (rb_str_rstrip_bang): ditto.
string.c (rb_str_split_m): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@24926 b2dd03c8-39d4-4d8f-98ff-823fe69b080e