patch 8.2.0908: crash when changing the function table while listing it Commit: https://github.com/vim/vim/commit/3fffa97159a427067b60c80ed4645e168cc5c4bd Author: Bram Moolenaar <Bram@vim.org> Date: Fri Jun 5 21:06:10 2020 +0200 patch 8.2.0908: crash when changing the function table while listing it Problem: Crash when changing the function table while listing it. Solution: Bail out when the function table changes. (closes https://github.com/vim/vim/issues/6209)

" 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