asda?‰PNG  IHDR ? f ??C1 sRGB ??é gAMA ±? üa pHYs ? ??o¨d GIDATx^íüL”÷e÷Y?a?("Bh?_ò???¢§?q5k?*:t0A-o??¥]VkJ¢M??f?±8\k2íll£1]q?ù???T " 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