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highlight trailing whitespace

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druckdev
2020-04-28 01:42:21 +02:00
parent b85de5d781
commit 161ee66f2c
1 changed files with 17 additions and 2 deletions
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19
.config/vim/vimrc
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@@ -33,7 +33,7 @@ set undofile
" use onedark as theme for syntax highlighting " use onedark as theme for syntax highlighting
syntax on syntax on
colorscheme onedark colorscheme onedark
" Use 24-bit (true-color) mode " Use 24-bit (true-color) mode
if (has("termguicolors")) if (has("termguicolors"))
set termguicolors set termguicolors
endif endif
@@ -63,9 +63,24 @@ else
let &t_EI = "\<Esc>[1 q" let &t_EI = "\<Esc>[1 q"
" Set when entering " Set when entering
autocmd VimEnter * silent !echo -ne "\e[2 q" autocmd VimEnter * silent !echo -ne "\e[2 q"
" Reset when exiting " Reset when exiting
" Finally found out how to do that by looking at: " Finally found out how to do that by looking at:
" https://github.com/jszakmeister/vim-togglecursor/blob/master/plugin/togglecursor.vim " https://github.com/jszakmeister/vim-togglecursor/blob/master/plugin/togglecursor.vim
autocmd VimLeave * let &t_te = "\<Esc>[5 q" . &t_te autocmd VimLeave * let &t_te = "\<Esc>[5 q" . &t_te
endif endif
" Highlight trailing whitespaces
" (https://vim.fandom.com/wiki/Highlight_unwanted_spaces)
" Create highlight group
highlight ExtraWhitespace ctermbg=red guibg=red
" Associate with patter (trailing whitespaces)
match ExtraWhitespace /\s\+$/
" apply not only to the first window
autocmd BufWinEnter * match ExtraWhitespace /\s\+$/
" Do not match when typing at the end of a line
autocmd InsertEnter * match ExtraWhitespace /\s\+\%#\@<!$/
" Reset when leaving insert mode
autocmd InsertLeave * match ExtraWhitespace /\s\+$/
" Clear all matches
autocmd BufWinLeave * call clearmatches()