Lib:

- Encoder: removed a warning
- Encoders::HTML: don't shadow outer variable
- Plugin: move require_plugin into class namespace
- Ruby Scanner:
  - "alias" keyword recognition
  - better regexp/division distinction
  - recognize ~, !, !=, and !~ as method names (partly Ruby 1.9 only)
  - reordered states for speed

Tests:
- updated coderay-suite to use gem instead of require_gem
- general improvements (more colors!, new parameter: new, new syntax lang.test for only and new)
- fixed ruby suite
- adjusted a lot of Ruby tests (alias uses methods now)
- new tests: ruby/operators, ruby/regexp

Samples:
- fixed/updated ('bout time)

Rake tasks:
- updated to use new rubygems API

2 files changed, 6 insertions, 6 deletions

diff --git a/lib/coderay/encoders/html.rb b/lib/coderay/encoders/html.rb
index 4981585..2edcf1d 100644
--- a/lib/coderay/encoders/html.rb
+++ b/lib/coderay/encoders/html.rb
@@ -136,7 +136,7 @@ module Encoders
         when :debug
           classes.inspect
         end
-      " title=\"#{title}\""
+      title ? " title=\"#{title}\"" : ''
     end
 
     def setup options
diff --git a/lib/coderay/encoders/html/numerization.rb b/lib/coderay/encoders/html/numerization.rb
index 1e4a4ed..d784bbe 100644
--- a/lib/coderay/encoders/html/numerization.rb
+++ b/lib/coderay/encoders/html/numerization.rb
@@ -51,12 +51,12 @@ module Encoders
         case mode
         when :inline
           max_width = (start + line_count).to_s.size
-          line = start
+          line_number = start
           gsub!(/^/) do
-            line_number = bolding.call line
-            indent = ' ' * (max_width - line.to_s.size)
-            res = "<span class=\"no\">#{indent}#{line_number}</span> "
-            line += 1
+            line_number_text = bolding.call line_number
+            indent = ' ' * (max_width - line_number.to_s.size)  # TODO: Optimize (10^x)
+            res = "<span class=\"no\">#{indent}#{line_number_text}</span> "
+            line_number += 1
             res
           end