Default TWiki Plugin 
The default plugin is used for some depreciated rendering of older TWiki versions and of JosWiki. This plugin can also be used to specify some simple custom rendering rules. 
Note: Create a new 
TWikiPlugin based on 
EmptyPlugin if you plan to offer some complex rendering or other functionality.
  Syntax Rules 
Custom rendering rules of the default plugin:
-  Allow old include syntax ( %INCLUDE:"TopicName"%) if Plugin Preferences variableOLDINCLUDEis set to1
-  Render depreciated *_text_*as bold italic text. Test if installed: This is bold italic
-  Enable JosWiki rules if JosWiki specific code is uncommented
Modify file 
TWiki/Plugins/DefaultPlugin.pm to add your own rules or to enable JosWiki rules.
  Plugin Settings 
Plugin settings are stored as preferences variables. To reference
a plugin setting write 
%<plugin>_<setting>%, i.e. 
%DEFAULTPLUGIN_SHORTDESCRIPTION%
-  One line description, is shown in the TextFormattingRules? topic:
-  Set SHORTDESCRIPTION = This plugin can be used to specify some simple custom rendering rules. It also renders depreciated *_text_*as bold italic text.
 
-  Allow depreciated %INCLUDE:"TopicName"%syntax:
-  Debug plugin: (See output in data/debug.txt)
  Plugin Installation Instructions 
-  This plugin is preinstalled, you do not need to install it.
  Plugin Info 
Related Topics: TWikiPreferences, 
TWikiPlugins, 
EmptyPlugin
-- TWiki:Main.AndreaSterbini - 27 Feb 2001 
-- TWiki:Main.PeterThoeny - 21 Mar 2004