Colour theme should mock the visual studio one at first
I guess colour theme of the JS Map Parser should be the same as the visual studio one, at least at first, when you install the extension. Feel free to ignore this issue if you don't think so.
Actually I am totally agree with the idea. Initially it was implemented to just use colors from VS, without any customization. But lately I realized (especially when have ported plugin to Notepad++) that it really lacks of customization. So I implemented this customization, and during that initial implementation of this colors was in the way. In was for some reason (I don't really remember) quite complicated, involving different API wrappers for VS2010 and VS2012. So I just cut it out. Unfortunately currently I have switched away from classic Visual Studio to VSCode + TypeScript. And because I am trying to structure code in a proper way (decomposition, separation of concerns and etc) I do not really need js map anymore. Anyway it is not a good practice to have huge monstrous code entities with lots of functions. For old big legacy scripts where I need js map I use Notepad++ where plugin works just the same way.