Keywords: RevisionCommentSupplement show 1.png a screenshot of Special RevisionCommentSupplement of MediaWiki extension RevisionCommentSupplement on Mozilla Firefox 15 0 1 running on Microsoft Windows XP with SP3 when it shows no information about the supplementary comment on revision 8 RevisionCommentSupplement contains codes from MediaWiki Vector MediaWiki contains File Poweredby mediawiki 88x31 png and File User icon 2 svg http //www mozilla org/firefox/ Mozilla Firefox 15 0 1 and the others 2012-09-22 Burthsceh MediaWiki developers Mozilla Foundation and the others free screenshot <nowiki></nowiki> extension RevisionCommentSupplement GPL extension Vector GPL MediaWiki GPL User icon 2 svg Tango project Poweredby mediawiki 88x31 png w en User Anthere w en User Eloquence and Kevin Ingersoll Mozilla Firefox 15 0 1 MPL-2 0 GPL GFDL Cc-by-sa-3 0 RevisionCommentSupplement |