plugins - Added and configured vim-gitgutter

plugins/vim-gitgutter.cfg.vim

@@ -0,0 +1,41 @@
+" Function that generates the list of hunks and opens the quickfix window
+function! ShowGitGutterQuickfix()
+	exe "GitGutterQuickFix"
+	call ToggleQuickfix(0, 1)
+endfunction
+
+" Function that toggles the hunk preview window.
+function! ToggleHunkPreviewWindow()
+	if gitgutter#hunk#is_preview_window_open()
+		call gitgutter#hunk#close_hunk_preview_window()
+	else
+		exe "GitGutterPreviewHunk"
+	endif
+endfunction
+
+" Don't register default key mappings
+let g:gitgutter_map_keys = 0
+
+" Keyboard mappings.
+nnoremap <silent> <Leader>g< :GitGutterPrevHunk<cr>
+nnoremap <silent> <Leader>g> :GitGutterNextHunk<cr>
+nnoremap <silent> <Leader>g+ :GitGutterStageHunk<cr>
+nnoremap <silent> <Leader>g- :GitGutterUndoHunk<cr>
+nnoremap <silent> <Leader>gq :call ShowGitGutterQuickfix()<cr>
+nnoremap <silent> <Leader>g* :call ToggleHunkPreviewWindow()<cr>
+
+" Symbols
+let g:gitgutter_sign_added = '+'
+let g:gitgutter_sign_modified = '±'
+let g:gitgutter_sign_removed = '∅'
+
+" Symbol colors
+highlight GitGutterAdd ctermfg=10 ctermbg=236
+highlight GitGutterChange ctermfg=11 ctermbg=236
+highlight GitGutterDelete ctermfg=9 ctermbg=236 cterm=bold
+
+" No highlights for added/changed/deleted lines
+highlight GitGutterAddLine ctermbg=0
+highlight GitGutterChangeLine ctermbg=0
+highlight GitGutterDeleteLine ctermbg=0
+highlight GitGutterChangeDeleteLine ctermbg=0