Use the newly-forked rb-pygments rather than bundling it ourself.

README.md

@@ -17,10 +17,9 @@ The names that will be recognized for these languages are listed under "short na
 
 ## Requirements
 
-yard-pygments requires, unsurprisingly, YARD and Pygments.
-YARD will be installed along with the gem,
-but since Pygments is written in Python,
-it needs to be installed manually.
+yard-pygments requires [rb-pygments](http://github.com/nex3/rb-pygments),
+which in turn requires Pygments itself.
+Since Pygments is written in Python, it needs to be installed manually.
 If you've got [`easy_install`](http://peak.telecommunity.com/DevCenter/EasyInstall), you can do
 
     !!!sh

Rakefile

@@ -14,7 +14,7 @@ DESC
     gem.homepage = "http://github.com/nex3/yard-pygments"
     gem.authors = ["Nathan Weizenbaum"]
     gem.add_dependency('yard', '~> 0.5.3')
-    gem.requirements << 'pygments, 1.2.2 or greater'
+    gem.add_dependency('rb-pygments', '= 0.1.0')
     # gem is a Gem::Specification... see http://www.rubygems.org/read/chapter/20 for additional settings
   end
   Jeweler::GemcutterTasks.new

lib/yard-pygments.rb

@@ -1,4 +1,4 @@
-require 'shellwords'
+require 'rb-pygments'
 
 YARD::Templates::Engine.register_template_path File.dirname(__FILE__) + '/../templates'
 
@@ -18,79 +18,4 @@ def respond_to?(name)
         Pygments.languages.include?($1.downcase))
     end
   end
-
-  # A module wrapping the [Pygments](http://pygments.org) command-line interface.
-  module Pygments
-    extend self
-
-    # Returns a list of all langauges supported by Pygments.
-    # This list contains the short names of the languages
-    # as documented [on the Pygments site](http://pygments.org/docs/lexers/).
-    #
-    # @return [Array<String>]
-    def languages
-      @languages ||= languages!
-    end
-
-    # Returns the style definitions for a given style and formatter.
-    # For example, returns the CSS definitions for the HTML formatter
-    # and the LaTeX style definitions for the LaTeX formatter.
-    #
-    # @param style [#to_s] The name of the color theme to use, e.g. `:default` or `:colorful`.
-    #   The full list of color themes can be found by running `pygmentize -L styles`.
-    # @param formatter [#to_s] The name of the formatter to use, e.g. `:html` or `:latex`.
-    #   The full list of formatters can be found by running `pygmentize -L formatters`,
-    #   or [online](http://pygments.org/docs/formatters/).
-    #   At time of writing only `:html` and `:latex` support styles.
-    # @param options [{String => String}] Options passed to the formatter.
-    #   These are formatter-specific;
-    #   available options for a formatter can be found by running
-    #   `pygmentize -H formatter #{formatter}`.
-    # @return [String]
-    def style(style, formatter, options = {})
-      execute(["-S", style, "-f", formatter] + convert_options(options))
-    end
-
-    # Returns the source code, highlighted using the given lexer and formatter.
-    # For example, returns HTML markup surrounding the source code for the `:html` formatter,
-    # or LaTeX markup for the `:latex` formatter.
-    #
-    # @param source [String] The source code to be highlighted
-    # @param lexer [#to_s] The name of the lexer (that is, language) to use, e.g. `:ruby` or `:python`.
-    #   The full list of lexers can be found by running `pygmentize -L lexers`,
-    #   or [online](http://pygments.org/docs/lexers/).
-    # @param formatter [#to_s] The name of the formatter to use, e.g. `:html` or `:latex`.
-    #   The full list of formatters can be found by running `pygmentize -L formatters`,
-    #   or [online](http://pygments.org/docs/formatters/).
-    # @param options [{String => String}] Options passed to the formatter and lexer.
-    #   These are specific to the formatter and lexer being used;
-    #   available options can be found by running `pygmentize -H formatter #{formatter}`
-    #   or `pygmentize -H lexer #{lexer}`.
-    # @return [String]
-    def highlight(source, lexer, formatter, options = {})
-      execute(["-l", lexer, "-f", formatter] + convert_options(options), source)
-    end
-
-    private
-
-    def convert_options(options)
-      options.inject([]) {|a, (n, v)| a + ["-P", "#{n}=#{v}"]}
-    end
-
-    def languages!
-      execute(%w[-L lexers]).split("\n").grep(/^\* (.*):$/) {$1.split(",").map {|s| s.strip}}.flatten
-    end
-
-    def execute(flags, stdin = nil)
-      flags = flags.flatten.map {|f| Shellwords.shellescape(f.to_s)}.join(" ")
-      IO.popen("pygmentize #{flags}", stdin ? "r+" : "r") do |io|
-        if stdin
-          io.puts stdin
-          io.close_write
-        end
-
-        io.read
-      end
-    end
-  end
 end