Created attachment 55951 [details] fixed file for extension Russian grammar checker in dictionary has wrong encoding.
Created attachment 55952 [details] fixed dialog file for extension
Created attachment 55953 [details] fixed file for extension
Created attachment 55954 [details] Screenshot of dialog with bad encoding Grammar checker for russian has bad encoding. I found a solution to the problem with the encoding. If you are using version 1.4.3 Lightproof development framework, then obtain a usable extension with the correct configuration dialog. Version 1.4.4 creates files with the wrong encoding. Simply upload my fixed files to LibreOffice 3.5 to fix encoding problem.
Resolved in http://cgit.freedesktop.org/libreoffice/dictionaries/