Changed wiki parser to wikicloth.

* Temporarly removing of TOC.

vendor/plugins/wikicloth/lib/wiki_buffer/link.rb

@@ -0,0 +1,70 @@
+module WikiCloth
+
+class WikiBuffer::Link < WikiBuffer
+
+  def initialize(data="",options={})
+    super(data,options)
+    @in_quotes = false
+  end
+
+  def internal_link
+    @internal_link ||= false
+  end
+
+  def to_s
+    link_handler = @options[:link_handler]
+    unless self.internal_link
+      return link_handler.external_link("#{params[0]}".strip, "#{params[1]}".strip)
+    else
+      case
+      when params[0] =~ /^:(.*)/
+        return link_handler.link_for(params[0],params[1])
+      when params[0] =~ /^\s*([a-zA-Z0-9-]+)\s*:(.*)$/
+        return link_handler.link_for_resource($1,$2,params[1..-1])
+      else
+        return link_handler.link_for(params[0],params[1])
+      end
+    end
+  end
+
+  protected
+  def internal_link=(val)
+    @internal_link = (val == true ? true : false)
+  end
+
+  def new_char()
+    case
+    # check if this link is internal or external
+    when previous_char.blank? && current_char == '['
+      self.internal_link = true
+
+    # Marks the beginning of another paramater for
+    # the current object
+    when current_char == '|' && self.internal_link == true && @in_quotes == false
+      self.current_param = self.data
+      self.data = ""
+      self.params << ""
+
+    # URL label
+    when current_char == ' ' && self.internal_link == false && params[1].nil? && !self.data.blank?
+      self.current_param = self.data
+      self.data = ""
+      self.params << ""
+
+    # end of link
+    when current_char == ']' && ((previous_char == ']' && self.internal_link == true) || self.internal_link == false)  && @in_quotes == false
+      self.data.chop! if self.internal_link == true
+      self.current_param = self.data
+      self.data = ""
+      return false
+
+    else
+      self.data += current_char unless current_char == ' ' && self.data.blank?
+    end
+
+    return true
+  end
+
+end
+
+end