patch 8.2.3872: Vim9: finddir() and uniq() return types can be more specific Commit: https://github.com/vim/vim/commit/080182216e605df3428cc699b9fd7e761368d12f Author: Bram Moolenaar <Bram@vim.org> Date: Wed Dec 22 18:45:37 2021 +0000 patch 8.2.3872: Vim9: finddir() and uniq() return types can be more specific Problem: Vim9: finddir() and uniq() return types can be more specific. Solution: Adjust the return type.

" 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