Difference between revisions 690622 and 690623 on mediawikiwiki

<!--- 
 ***'''mysrtisgagwauntoday70col'''***********************************************************
 Usage instructions:
 1. REMOVE THE TAG line above this box
    IT WILL PREVENT PROPER DISPLAY OF THE INFOBOX.

 2. Fill in the template. For help, see [[Template:Extension]].
 3. Remove any HTML comments from the infobox after you are finished.
 4. Remove this comment when you no longer need it.
 **************************************************************
--->
{{delete|Does not appear to be an actual extension (no code)}}
{{Extension|templatemode=
|name          = 
|status        = beta
|type1         = <!-- implementation type, see [[Template:Extension]] for details -->
|type2         =
|hook1         = <!-- default / custom hooks used, see [[Template:Extension]] for details -->
|hook2         =
|username      = <!-- optional, but strongly recommended -->
|author        = <!-- add only if different from user name -->
|description   = <!-- brief description of purpose / use case -->
|image         =
|imagesize     =
|version       =
|update        =
|mediawiki     =
|php           =
|license       = <!-- what license your extension is released under -->
|download      = {{WikimediaDownload|server=gerrit}} <!-- Change if not on gerrit -->
|readme        =
|changelog     =
|parameters    = <!-- configuration parameters, for use in LocalSettings.php -->
|tags          =
|rights        = <!-- user rights, for use with $wgGroupPermissions -->
|example       =
|compatibility = 
}}

The '''Gas book''' extension does foo.

==Installation==
{{ExtensionInstall}}

==Configuration parameters==
<!--
 Explain the purpose of each configuration parameter provided to Template:Extension.
;$wgMyExtensionFoo: Some description.
;$wgMyExtensionBar: Some description.

-->

==User rights==
<!--
 Explain the meaning of each user right provided to Template:Extension.
-->

==See also==
<!-- Add other related extensions here, if applicable. If not, just delete this comment and the “See also” header. -->