patch 9.0.0229: Vim9: error message for missing type is not clear Commit: https://github.com/vim/vim/commit/62e0e2e54b34b618500be4521ab1c33e1c378b42 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 20 12:07:58 2022 +0100 patch 9.0.0229: Vim9: error message for missing type is not clear Problem: Vim9: error message for missing type is not clear. Solution: Mention the context. (issue https://github.com/vim/vim/issues/10944)

" 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