Merge rdoc-6.1.0.beta1.

  * https://github.com/ruby/rdoc/compare/v6.0.4...v6.1.0.beta1

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64547 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

2 files changed, 5 insertions, 16 deletions

diff --git a/lib/rdoc/generator/markup.rb b/lib/rdoc/generator/markup.rb
index fef982d378..41e132450d 100644
--- a/lib/rdoc/generator/markup.rb
+++ b/lib/rdoc/generator/markup.rb
@@ -65,16 +65,6 @@ end
 
 class RDoc::MethodAttr
 
-  @add_line_numbers = false
-
-  class << self
-    ##
-    # Allows controlling whether <tt>#markup_code</tt> adds line numbers to
-    # the source code.
-
-    attr_accessor :add_line_numbers
-  end
-
   ##
   # Prepend +src+ with line numbers.  Relies on the first line of a source
   # code listing having:
@@ -106,7 +96,7 @@ class RDoc::MethodAttr
   ##
   # Turns the method's token stream into HTML.
   #
-  # Prepends line numbers if +add_line_numbers+ is true.
+  # Prepends line numbers if +options.line_numbers+ is true.
 
   def markup_code
     return '' unless @token_stream
@@ -126,7 +116,7 @@ class RDoc::MethodAttr
     end
     src.gsub!(/^#{' ' * indent}/, '') if indent > 0
 
-    add_line_numbers(src) if RDoc::MethodAttr.add_line_numbers
+    add_line_numbers(src) if options.line_numbers
 
     src
   end
diff --git a/lib/rdoc/generator/template/json_index/js/navigation.js b/lib/rdoc/generator/template/json_index/js/navigation.js
index e41268123e..43c5118abd 100644
--- a/lib/rdoc/generator/template/json_index/js/navigation.js
+++ b/lib/rdoc/generator/template/json_index/js/navigation.js
@@ -59,9 +59,8 @@ Navigation = new function() {
         }
         break;
       case 13: //Event.KEY_RETURN:
-        if (this.$current)
-          e.preventDefault();
-          this.select(this.$current);
+        if (this.$current) e.preventDefault();
+        this.select(this.$current);
         break;
     }
     if (e.ctrlKey && e.shiftKey) this.select(this.$current);
@@ -80,7 +79,7 @@ Navigation = new function() {
     var go = function() {
       if (!_this.moveTimeout) return;
       _this[isDown ? 'moveDown' : 'moveUp']();
-      _this.moveTimout = setTimeout(go, 100);
+      _this.moveTimeout = setTimeout(go, 100);
     }
     this.moveTimeout = setTimeout(go, 200);
   }