Extension:TeX Editor
This extension stores its source code on a wiki page. Please be aware that this code may be unreviewed or maliciously altered. They may contain security holes, outdated interfaces that are no longer compatible etc. Note: No localisation updates are provided for this extension by translatewiki.net . 
The TEX Box Release status: unmaintained 


Implementation  Page action 
Description  a tex editor for mathematical formulae 
Latest version  tex editor (0.4) 2007 (20070119) 
MediaWiki  1.9.0 
License  LGPL 2.1 
Download  No link 
Translate the TeX Editor extension if it is available at translatewiki.net  
Check usage and version matrix. 
The TeX Editor allows an editor to display mathematical figures and formulae in mediawiki by using TeX expressions.
FeaturesEdit
 You can edit TeX expressions representing mathematical formulae
 in a textarea input field and directly see the result in an AJAX preview box.
 There are configurable, clickable icons for inserting predefined TeX expressions
 defined on your user page "User:yourname/TEX/Favorites" (if available); or
 defined on the page "TEX/Favorites" (if available); or
 defined by the code.
 There is a special page: "The TEX Box"; as well as
 a new toolbar icon for opening the TeX editor when editing a normal wiki page (provided you allowed popup windows to be opened), formulae including the mathtags can be directly insterted into the editor area.
InstallationEdit
 enable math support on your wiki (see the README file in the math directory)
 create a new file "SpecialTexbox.php" in the directory "includes" of your mediawiki installation
 copy the code from Extension:TEX Editor/Code into the file "SpecialTexbox.php"
 add these three lines to "LocalSettings.php"
require_once("SpecialTexbox.php");
$wgAjaxExportList[] = 'wfSajaxMath';
$wgUseAjax = true;
 create a new page "TEX/Favorites" on your wiki and copy the content of Extension:TEX Editor/TEX/Favorites
 open the page "MediaWiki:Texbox" on your wiki and insert the text "The TEX Box"
 go to the special page "The TEX Box" and give it a try (The first load of the page may take some time.)
 open any wiki page for editing and click on the new toolbar icon
Tested on
 Firefox, IE
 MediaWiki 1.9.0