Rated 5 out of 5 stars

Very good and useful addon. There is one little glitch though, which shows lots of _OnContextPopupShowing_ messages in the error console after right click on a web page. This glitch does not affect any usability, it only annoys these who often uses error console.

Until author fixes that issue, here is a little guide how to fix it yourself:
1) make sure your firefox is closed, open <your_firefox_profile_folder>/extensions/{5556F97E-11A5-46b0-9082-32AD74AAA920}/chrome/autoformer.jar with WinRAR or other archiver
2) edit autoformer.js file from it
3) find and remove two lines:
this.ddd("OnContextPopupShowing");
and
this.ddd("OnPopupShowing("+prefix+")");
4) save the file and put it back into autoformer.jar archive, overwrite the old one.

This review is for a previous version of the add-on (0.4.2.2).  This user has a previous review of this add-on.