* lib/optparse/version.rb: remove variable shadowing to stop

  warning.   [ruby-core:20612]

* lib/irb/completion.rb, lib/net/imap.rb, lib/prime.rb,
  lib/rinda/ring.rb, lib/racc/parser.rb,
  lib/shell/command-processor.rb, lib/yaml/yamlnode.rb: ditto.

* lib/racc/parser.rb: remove space before parentheses.

* lib/shell/command-processor.rb, lib/shell/process-controller.rb:
  use parentheses around arguments.

* lib/irb/ext/change-ws.rb, lib/rexml/validation/relaxng.rb,
  lib/yaml/baseemitter.rb: indentation fix.

* lib/matrix.rb: small cosmetic change.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@20859 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 3 deletions

diff --git a/lib/yaml/yamlnode.rb b/lib/yaml/yamlnode.rb
index e36a18e694..8afa142669 100644
--- a/lib/yaml/yamlnode.rb
+++ b/lib/yaml/yamlnode.rb
@@ -11,13 +11,13 @@ module YAML
     class YamlNode
         include BaseNode
         attr_accessor :kind, :type_id, :value, :anchor
-        def initialize( t, v )
+        def initialize(t, v)
             @type_id = t
             if Hash === v
                 @kind = 'map'
                 @value = {}
-                v.each { |k,v|
-                    @value[ k.transform ] = [ k, v ]
+                v.each {|key,val|
+                    @value[key.transform] = [key, val]
                 }
             elsif Array === v
                 @kind = 'seq'