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

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

* re.c (rb_reg_options): new method to give an option values.

* parse.y (cond0): disable special treating of integer literal in
  conditional unless option -e is supplied.  changes current
  behavior.  experimental.

* parse.y (cond0): give warning for string/integer literals and
  dot operators in conditionals unless option -e is supplied.

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

* error.c (Init_Exception): make Interrupt a subclass of
  SignalException.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1167 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/file.c b/file.c
index 54d36c9317..37a3ec1f63 100644
--- a/file.c
+++ b/file.c
@@ -1252,7 +1252,7 @@ rb_file_s_expand_path(argc, argv)
     }
 #if defined DOSISH
     /* skip drive letter */
-    else if (isalpha(s[0]) && s[1] == ':' && isdirsep(s[2])) {
+    else if (ISALPHA(s[0]) && s[1] == ':' && isdirsep(s[2])) {
 	while (*s && !isdirsep(*s)) {
 	    *p++ = *s++;
 	}