Highlight zig control flow
First pass at imp watches
Dont highlight imp keywords
Up memory limit
Tweak colors more
Tweak color hashing a bit
Distinguish ok results from errors with no location
Render error squigglies for imp text
Report error position in imp repl
Try generating colors in HSL instead of RGB. Add more identifier-like tokens for zig. Highlight try/catch in zig.
Weird way to write that
Move ident hashing into separate function
Add highlighting for zig too
Highlight imp code
Add default highlighter
Move comments etc into a language module
Fix double deinit of imp repl
Improve commenting