vim: Split vimrc into vimrc.d/

.config/vim/vimrc.d/80-autocommands.vim

@@ -0,0 +1,55 @@
+" Autocommands #################################################################
+" 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()
+
+" Terminal
+if (has('nvim'))
+	" Disable spellcheck
+	autocmd TermOpen * setlocal nospell
+endif
+
+" change cursor shape depending on mode
+if (has('nvim'))
+	" Beam when exiting
+	autocmd VimLeave * silent !echo -ne "\e[5 q"
+else
+	" https://vim.fandom.com/wiki/Change_cursor_shape_in_different_modes
+	" https://github.com/tmux/tmux/issues/1593
+	if exists('$TMUX')
+		" Start insert mode - vertical bar/beam
+		let &t_SI = "\ePtmux;\e\e[5 q\e\\"
+		" Start replace mode - horizontal bar/underline
+		let &t_SR = "\ePtmux;\e\e[3 q\e\\"
+		" End insert or replace mode - block
+		let &t_EI = "\ePtmux;\e\e[1 q\e\\"
+
+		" Block when entering
+		autocmd VimEnter * silent !echo -ne "\ePtmux;\e\e[1 q\e\\"
+		" Beam when exiting
+		autocmd VimLeave * silent !echo -ne "\ePtmux;\e\e[5 q\e\\"
+	else
+		" Start insert mode - vertical bar/beam
+		let &t_SI = "\e[5 q"
+		" Start replace mode - horizontal bar/underline
+		let &t_SR = "\e[3 q"
+		" End insert or replace mode - block
+		let &t_EI = "\e[1 q"
+
+		" Block when entering
+		autocmd VimEnter * silent !echo -ne "\e[1 q"
+		" Beam when exiting
+		autocmd VimLeave * silent !echo -ne "\e[5 q"
+	endif
+endif