patch 8.1.1177: .ts files are recognized as xml, typescript is more common commit https://github.com/vim/vim/commit/1a4dce7cad4af4de347853aad6d671da2df662ad Author: Bram Moolenaar <Bram@vim.org> Date: Tue Apr 16 22:21:05 2019 +0200 patch 8.1.1177: .ts files are recognized as xml, typescript is more common Problem: .ts files are recognized as xml, while typescript is more common. Solution: Recognize .ts files as typescript. (closes https://github.com/vim/vim/issues/4264)

" Simplistic way to make spaces and Tabs visible

" This can be added to an already active syntax.

syn match Space " "
syn match Tab "\t"
if &background == "dark"
  hi def Space ctermbg=darkred guibg=#500000
  hi def Tab ctermbg=darkgreen guibg=#003000
else
  hi def Space ctermbg=lightred guibg=#ffd0d0
  hi def Tab ctermbg=lightgreen guibg=#d0ffd0
endif