* parse.y (parse_quotedwords): %w should allow parenthesis escape.

* parse.y (parse_qstring): %q should allow terminator escape.

* re.c (rb_reg_equal): all option flags should be same to be equal.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_6@1166 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index ccfd969bf1..6beff47737 100644
--- a/string.c
+++ b/string.c
@@ -1652,7 +1652,7 @@ rb_str_upcase_bang(str)
 	if (ismbchar(*s)) {
 	    s+=mbclen(*s) - 1;
 	}
-	else if (islower(*s)) {
+	else if (ISLOWER(*s)) {
 	    *s = toupper(*s);
 	    modify = 1;
 	}