(r2) BeautifierPlugin < TWiki

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---+!! <nop>%TOPIC%
<!--
   Contributions to this TWiki plugin are appreciated. Please update the plugin page at
   http://twiki.org/cgi-bin/view/Plugins/BeautifierPlugin or provide feedback at
   http://twiki.org/cgi-bin/view/Plugins/BeautifierPluginDev.
   If you are a TWiki contributor please update the plugin in the SVN repository.
-->
<sticky><div style="float:right; background-color:#EBEEF0; margin:0 0 20px 20px; padding: 0 10px 0 10px;">
%TOC{title="Page contents"}%
</div></sticky>
%SHORTDESCRIPTION%

---++ Introduction

This plugin allows you to have code fragments automatically formatted and highlighted. It uses the Beautifier library (included) written by Mike Jewell.

---++ Syntax Rules

Insert the code between =%<nop>CODE{"<i>language</i>"}%= and =%<nop>ENDCODE%=.  The following table indicates the values used for the different languages:

<blockquote>
| *Language* | *Syntax* |
| bash | =%<nop>CODE{"bash"}%= ... =%<nop>ENDCODE%= |
| C++ | =%<nop>CODE{"cpp"}%= ... =%<nop>ENDCODE%= |
| C# | =%<nop>CODE{"csharp"}%= ... =%<nop>ENDCODE%= |
| Corba | =%<nop>CODE{"corba"}%= ... =%<nop>ENDCODE%= |
| CSS | =%<nop>CODE{"css"}%= ... =%<nop>ENDCODE%= |
| HTML | =%<nop>CODE{"html"}%= ... =%<nop>ENDCODE%= |
| IDL | =%<nop>CODE{"idl"}%= ... =%<nop>ENDCODE%= |
| Java | =%<nop>CODE{"java"}%= ... =%<nop>ENDCODE%= |
| <nop>JavaScript | =%<nop>CODE{"javascript"}%= ... =%<nop>ENDCODE%= |
| Lua | =%<nop>CODE{"lua"}%= ... =%<nop>ENDCODE%= |
| Makefile | =%<nop>CODE{"makefile"}%= ... =%<nop>ENDCODE%= |
| Perl | =%<nop>CODE{"perl"}%= ... =%<nop>ENDCODE%= |
| PHP3 | =%<nop>CODE{"php3"}%= ... =%<nop>ENDCODE%= |
| PL/SQL | =%<nop>CODE{"plsql"}%= ... =%<nop>ENDCODE%= |
| Python | =%<nop>CODE{"python"}%= ... =%<nop>ENDCODE%= |
| Scheme | =%<nop>CODE{"scheme"}%= ... =%<nop>ENDCODE%= |
| TCL | =%<nop>CODE{"tcl"}%= ... =%<nop>ENDCODE%= |
| Visual Basic | =%<nop>CODE{"vb"}%= ... =%<nop>ENDCODE%= |
| Verilog | =%<nop>CODE{"verilog"}%= ... =%<nop>ENDCODE%= |
| VHDL | =%<nop>CODE{"vhdl"}%= ... =%<nop>ENDCODE%= |
| XML | =%<nop>CODE{"xml"}%= ... =%<nop>ENDCODE%= |
</blockquote>

Additional languages can be added since the Beautifier library is flexible and can support a wide range of language families.  Other languages can be added with relative ease by downloading the full PHP dist from http://sourceforge.net/projects/beautifier/ and converting the relevant language file from PHP to Perl. Note: The original http://www.beautifier.org/ website is defunct.

---+++ Display Customisation

The code fragments are formaated using CSS. To change the look, upload a new version of [[%PUBURL%/%WEB%/%TOPIC%/style.css][style.css]] to this topic.

---++ Examples

<blockquote>
<pre>
%<nop>CODE{"cpp"}%
   void foo() {
     print("Do stuff.\n");
   }
%ENDCODE%
</pre>
</blockquote> 

---++ <nop>%TOPIC% Global Settings

Plugin settings are stored as preferences variables. To reference a plugin setting write ==%<nop>&lt;plugin&gt;_&lt;setting&gt;%==, i.e. ==%<nop>BEAUTIFIERPLUGIN_SHORTDESCRIPTION%==

   * One line description, is shown in the %SYSTEMWEB%.TextFormattingRules topic:
      * Set SHORTDESCRIPTION = Highlight and format source code fragments of various languages

---++ Plugin Installation Instructions

__Note:__ You do not need to install anything on the browser to use this plugin. The following instructions are for the administrator who installs the plugin on the TWiki server.

   * For an __automated installation__, run the [[%SCRIPTURL{configure}%][configure]] script and follow "Find More Extensions" in the in the __Extensions__ section.
      * Optionally, move the =lib/Beautifier=, =lib/Output= and =lib/HFile= libraries into the Perl library folder.

   * Or, follow these __manual installation__ steps:
      * Download the ZIP file from the Plugins home (see below).
      * Unzip ==%TOPIC%.zip== in your twiki installation directory. Content:
        | *File:* | *Description:* |
        | ==data/TWiki/%TOPIC%.txt== | Plugin topic |
        | ==data/TWiki/VarCODE.txt== | CODE variable documentation topic |
        | ==pub/TWiki/%TOPIC%/style.css== | Default CSS |
        | ==lib/TWiki/Plugins/%TOPIC%.pm== | Plugin Perl module |
        | ==lib/Beautifier/*.pm== | Perl modules |
        | ==lib/HFile/*.pm== | Perl modules |
        | ==lib/Output/*.pm== | Perl modules |
      * Optionally, move the =lib/Beautifier=, =lib/Output= and =lib/HFile= libraries into the Perl library folder.
      * Set the ownership of the extracted directories and files to the webserver user.

   * Plugin __configuration and testing__:
      * Run the [[%SCRIPTURL{configure}%][configure]] script, enable the plugin in the __Plugins__ section
      * Configure the plugin: See plugin settings above.
      * Test if the installation was successful:

%CODE{"cpp"}%
#include <nworld.h>

/**
    @brief Advance the simulation by one timeslice.
*/
void nWorld::StepSim()
{
    // Iterate simulation loop
    for (node = entityList.GetHead(); node != NULL; node = node->GetSucc())
    {
        entity = (nEntity*)node->GetPtr();
        entity->Trigger(this, this->stepSize);
    }
}
%ENDCODE%

%CODE{"unknown"}%
	testing an invalid language setting...
%ENDCODE%

---++ Plugin Info

|  Plugin Author: | TWiki:Main.LingLo |
|  Copyright: | &copy; 2002-2007 TWiki:Main.LingLo <br /> &copy; 2007-2012 TWiki:TWiki.TWikiContributor |
|  License: | GPL ([[http://www.gnu.org/copyleft/gpl.html][GNU General Public License]]) |
|  Plugin Version: | 2012-12-02 |
|  Change History: | <!-- specify latest version first -->&nbsp; |
|  2012-12-02: | TWikibug:Item7020: Add category to VarCODE; doc improvements -- TWiki:Main.PeterThoeny|
|  2011-01-03: | TWikibug:Item6530: Doc improvements; small style improvement; changing TWIKIWEB to SYSTEMWEB; adding CORBA (thanks Will Norris), IDL (thanks Will Norris), Visual Basic (thanks TWiki:Main.ThomasJachmann), CSS -- TWiki:Main.PeterThoeny |
|  2007-05-20: | added <nop>JavaScript language file, removed legacy CODE_<i>lang</i> construct -- TWiki:Main.WillNorris |
|  2007-04-30: | warnings cleanup; no functional changes -- TWiki:Main.WillNorris |
|  2007-04-27: | automatically adds CSS for formatting code fragments -- TWiki:Main.WillNorris |
|  2006-01-01: | upgraded to TWiki::Func::extractNameValuePair for better parameter parsing, upgraded TWiki:Plugins.BuildContrib support -- TWiki:Main.WillNorris |
|  2003-07-26: | Syntax fixes from TWiki:Main.WillNorris  -- TWiki:Main.LingLo |
|  2003-02-26: | Syntax fix from TWiki:Main.JoshMore  -- TWiki:Main.LingLo |
|  2002-12-28: | Accepts mixed case language names -- TWiki:Main.LingLo |
|  2002-12-20: | Changed syntax to allow for simpler addition of new languages -- TWiki:Main.LingLo |
|  2002-10-16: | Added nebula nodes and links to Python scripts, but it doesn't work since the node names are usually in strings -- TWiki:Main.LeafGarland |
|  2002-07-30: | Added nebula nodes and links to TCL scripts -- TWiki:Main.LeafGarland |
|  2002-07-30: | Changed Beautifier::Core to use 'linkscripts' -- TWiki:Main.LeafGarland |
|  2002-07-28: | Created -- TWiki:Main.LingLo |
|  CPAN Dependencies: | none |
|  Other Dependencies: | none ([[http://www.beautifier.org][Beautifier]] is included) |
|  Perl Version: | 5.005 |
|  Plugin Home: | http://TWiki.org/cgi-bin/view/Plugins/%TOPIC% |
|  Feedback: | http://TWiki.org/cgi-bin/view/Plugins/%TOPIC%Dev |

__Related Topics:__ VarCODE, %SYSTEMWEB%.TWikiPreferences, %SYSTEMWEB%.TWikiPlugins
Attachments
Topic attachments
I	Attachment	History	Action	Size	Date	Who	Comment
css	style.css	r1	manage	0.2 K	2012-12-02 - 22:42	TWikiAdminUser	Saved by install script
Topic revision: r2 - 2020-11-22 - TWikiAdminUser
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