* lib/irb.rb: remove double exclamation marks. a patch from Diego

Viola.  [ruby-core:30589]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28363 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,8 @@
+Sat Jun 19 11:11:37 2010  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* lib/irb.rb: remove double exclamation marks.  a patch from Diego
+	  Viola.  [ruby-core:30589]
+
 Sat Jun 19 03:35:58 2010  Aaron Patterson <aaron@tenderlovemaking.com>
 
 	* ext/psych/lib/psych/visitors/to_ruby.rb (resolve_klass): fix the

lib/irb.rb

@@ -85,9 +85,9 @@ module IRB
 
   def IRB.irb_abort(irb, exception = Abort)
     if defined? Thread
-      irb.context.thread.raise exception, "abort then interrupt!!"
+      irb.context.thread.raise exception, "abort then interrupt!"
     else
-      raise exception, "abort then interrupt!!"
+      raise exception, "abort then interrupt!"
     end
   end
 
@@ -195,7 +195,7 @@ module IRB
 	      printf "... %d levels...\n", levels if levels > 0
 	      print lasts.join("\n")
 	    end
-	    print "Maybe IRB bug!!\n" if irb_bug
+	    print "Maybe IRB bug!\n" if irb_bug
 	  end
           if $SAFE > 2
             abort "Error: irb does not work for $SAFE level higher than 2"
@@ -245,7 +245,7 @@ module IRB
 
     def signal_handle
       unless @context.ignore_sigint?
-	print "\nabort!!\n" if @context.verbose?
+	print "\nabort!\n" if @context.verbose?
 	exit
       end