No function Rated 1 out of 5 stars

Sorry, but i can't find the function to format. It is only one button in Menu/Extras, without function!

This review is for a previous version of the add-on (0.1b.1-signed.1-signed). 

Only in Text Areas

Hi interfile,

I have tested using FireFox 17.0.1 & I can format xmls in text areas.

You can only see the option, when you right click on a textarea.
If you have done so & could not see the option -- 'Format XML', please check if the addon is enabled & also try restarting Firefox or re-installing the addon.
If you still cannot see the option, please let me know your Firefox version & OS