Completed
Last Updated: 17 Oct 2019 08:29 by ADMIN
Release R3 2019 SP1
Folding tagger does not work for other languages than C#.
It should be renamed to CSharpFoldingTagger.
FoldingTagger should be base , extensible class with options to set collections of opening symbols (brackets) or words (for startinga  method / class, region) and closing symbols / words.

Approved
Last Updated: 27 Sep 2019 08:24 by ADMIN
For example "//====" will not be commented in C#. 
Or "!====" wont' be commented in custom language if "!" is the commenting symbol.
The issue resides in the word splitting function in WordTaggerBase class.