From 914393e4d30b3dd8d82777a29ced6815213d6b00 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 23 Mar 2003 15:38:44 +0000
Subject: * io.c (rb_io_fread): may lose data on nonblocking read.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@3604 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/complex.rb | 14 +++++++-------
 lib/jcode.rb   |  8 ++++----
 2 files changed, 11 insertions(+), 11 deletions(-)

(limited to 'lib')

diff --git a/lib/complex.rb b/lib/complex.rb
index 98af310d3..dda2ad200 100644
--- a/lib/complex.rb
+++ b/lib/complex.rb
@@ -407,9 +407,7 @@ end
 
 
 class Fixnum
-  if not defined? Rational
-    alias power! **
-  end
+  alias power! **
   
   # Redefined to handle a Complex argument.
   def ** (other)
@@ -430,9 +428,7 @@ class Fixnum
 end
 
 class Bignum
-  if not defined? Rational
-    alias power! **
-  end
+  alias power! **
 end
 
 class Float
@@ -459,7 +455,11 @@ module Math
 	Complex(0,sqrt!(-z))
       end
     else
-      z**Rational(1,2)
+      if defined? Rational
+	z**Rational(1,2)
+      else
+	z**0.5
+      end
     end
   end
   
diff --git a/lib/jcode.rb b/lib/jcode.rb
index e0a2a99fc..ab6ab6070 100644
--- a/lib/jcode.rb
+++ b/lib/jcode.rb
@@ -59,13 +59,13 @@ class String
   def end_regexp
     case $KCODE[0]
     when ?s, ?S
-      /#{PATTERN_SJIS}$/o
+      /#{PATTERN_SJIS}$/on
     when ?e, ?E
-      /#{PATTERN_EUC}$/o
+      /#{PATTERN_EUC}$/on
     when ?u, ?U
-      /#{PATTERN_UTF8}$/o
+      /#{PATTERN_UTF8}$/on
     else
-      /.$/o
+      /.$/on
     end
   end
 
-- 
cgit