lib/docurium.rb in docurium-0.0.2 vs lib/docurium.rb in docurium-0.0.3

@@ -4,11 +4,11 @@
 require 'rocco'
 require 'docurium/layout'
 require 'pp'
 
 class Docurium
-  Version = VERSION = '0.0.2'
+  Version = VERSION = '0.0.3'
 
   attr_accessor :branch, :output_dir, :data
 
   def initialize(config_file)
     raise "You need to specify a config file" if !config_file
@@ -67,17 +67,37 @@
                 next if !File.file?(file)
                 files << file
               end
               files.each do |file|
                 out "    # #{file}"
+
+                # highlight, roccoize and link
                 rocco = Rocco.new(file, files, {:language => 'c'})
                 rocco_layout = Rocco::Layout.new(rocco, tf)
                 rocco_layout.version = version
                 rf = rocco_layout.render
+
                 rf_path = File.basename(file).split('.')[0..-2].join('.') + '.html'
                 rel_path = "ex/#{version}/#{rf_path}"
                 rf_path = File.join(outdir, rel_path)
+
+                # look for function names in the examples and link
+                id_num = 0
+                @data[:functions].each do |f, fdata|
+                  rf.gsub!(/#{f}([^\w])/) do |fmatch|
+                    extra = $1
+                    id_num += 1
+                    name = f + '-' + id_num.to_s
+                    # save data for cross-link
+                    @data[:functions][f][:examples] ||= {}
+                    @data[:functions][f][:examples][file] ||= []
+                    @data[:functions][f][:examples][file] << rel_path + '#' + name
+                    "<a name=\"#{name}\" href=\"../../##{version}/group/#{fdata[:group]}/#{f}\">#{f}</a>#{extra}"
+                  end
+                end
+
+                # write example to docs directory
                 FileUtils.mkdir_p(File.dirname(rf_path))
                 File.open(rf_path, 'w+') do |f|
                   @data[:examples] ||= []
                   @data[:examples] << [file, rel_path]
                   f.write(rf)
@@ -237,9 +257,10 @@
       group, rest = k.split('_', 2)
       next if group.empty?
       if !rest
         group = value[:file].gsub('.h', '').gsub('/', '_')
       end
+      @data[:functions][key][:group] = group
       func[group] ||= []
       func[group] << key
       func[group].sort!
     end
     misc = []