Fixed the procedure autoclose function. Now, autoclose is based on the syntax higlighter: if finds an opening token, starts searching forward to a close token.
If there is another sub/function keyword, or EOF is reached, the procedure is considered incomplete.
If the end token is found, the procedure is considered to be closed.
Added function autocorrect symbol spelling, wich corrects the ascii case of the keywords, and corrects the spelling of the extended types.
Change-Id: Ibd17f319a6d6ff5c3f91f4adb7a10dc701f0468a
c149c96cf4