Mon Jan 15 16:00:07 2001 Yukihiro Matsumoto <matz@ruby-lang.org>

	* pack.c (pack_unpack): should check associated pointer packed by
	  pack("P").  restriction added.

Sun Jan 14 21:49:28 2001  Koji Arai  <JCA02266@nifty.ne.jp>

	* sprintf.c (rb_f_sprintf): simple typo.  binary base should be 2,
	  not '2'.

	* re.c (rb_reg_s_last_match): should explicitly return nth match.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@1127 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 10 insertions, 0 deletions

diff --git a/string.c b/string.c
index 9137b0fc5..b5f44b9d8 100644
--- a/string.c
+++ b/string.c
@@ -174,6 +174,16 @@ rb_str_associate(str, add)
     rb_ary_push(RSTRING(str)->orig, add);
 }
 
+VALUE
+rb_str_associated(str)
+    VALUE str;
+{
+    if (!FL_TEST(str, STR_NO_ORIG)) {
+	return Qfalse;
+    }
+    return RSTRING(str)->orig;
+}
+
 static ID to_str;
 
 VALUE