241 lines
8.1 KiB
VimL
241 lines
8.1 KiB
VimL
scriptencoding utf-8
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if exists('g:loaded_gitgutter') || !has('signs') || &cp
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finish
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endif
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let g:loaded_gitgutter = 1
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" Initialisation {{{
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" Realtime sign updates require Vim 7.3.105+.
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if v:version < 703 || (v:version == 703 && !has("patch105"))
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let g:gitgutter_realtime = 0
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endif
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" Eager updates require gettabvar()/settabvar().
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if !exists("*gettabvar")
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let g:gitgutter_eager = 0
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endif
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function! s:set(var, default) abort
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if !exists(a:var)
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if type(a:default)
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execute 'let' a:var '=' string(a:default)
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else
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execute 'let' a:var '=' a:default
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endif
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endif
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endfunction
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call s:set('g:gitgutter_enabled', 1)
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call s:set('g:gitgutter_max_signs', 500)
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call s:set('g:gitgutter_signs', 1)
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call s:set('g:gitgutter_highlight_lines', 0)
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call s:set('g:gitgutter_sign_column_always', 0)
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call s:set('g:gitgutter_override_sign_column_highlight', 1)
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call s:set('g:gitgutter_realtime', 1)
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call s:set('g:gitgutter_eager', 1)
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call s:set('g:gitgutter_sign_added', '+')
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call s:set('g:gitgutter_sign_modified', '~')
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call s:set('g:gitgutter_sign_removed', '_')
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try
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call s:set('g:gitgutter_sign_removed_first_line', '‾')
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catch /E239/
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let g:gitgutter_sign_removed_first_line = '_^'
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endtry
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call s:set('g:gitgutter_sign_modified_removed', '~_')
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call s:set('g:gitgutter_diff_args', '')
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call s:set('g:gitgutter_diff_base', '')
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call s:set('g:gitgutter_map_keys', 1)
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call s:set('g:gitgutter_avoid_cmd_prompt_on_windows', 1)
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call s:set('g:gitgutter_async', 1)
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call s:set('g:gitgutter_log', 0)
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call s:set('g:gitgutter_git_executable', 'git')
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if !executable(g:gitgutter_git_executable)
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call gitgutter#utility#warn('cannot find git. Please set g:gitgutter_git_executable.')
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endif
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call gitgutter#highlight#define_sign_column_highlight()
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call gitgutter#highlight#define_highlights()
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call gitgutter#highlight#define_signs()
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" }}}
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" Primary functions {{{
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command -bar GitGutterAll call gitgutter#all()
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command -bar GitGutter call gitgutter#process_buffer(bufnr(''), 0)
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command -bar GitGutterDisable call gitgutter#disable()
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command -bar GitGutterEnable call gitgutter#enable()
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command -bar GitGutterToggle call gitgutter#toggle()
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" }}}
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" Line highlights {{{
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command -bar GitGutterLineHighlightsDisable call gitgutter#line_highlights_disable()
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command -bar GitGutterLineHighlightsEnable call gitgutter#line_highlights_enable()
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command -bar GitGutterLineHighlightsToggle call gitgutter#line_highlights_toggle()
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" }}}
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" Signs {{{
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command -bar GitGutterSignsEnable call gitgutter#signs_enable()
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command -bar GitGutterSignsDisable call gitgutter#signs_disable()
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command -bar GitGutterSignsToggle call gitgutter#signs_toggle()
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" }}}
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" Hunks {{{
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command -bar -count=1 GitGutterNextHunk call gitgutter#hunk#next_hunk(<count>)
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command -bar -count=1 GitGutterPrevHunk call gitgutter#hunk#prev_hunk(<count>)
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command -bar GitGutterStageHunk call gitgutter#stage_hunk()
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command -bar GitGutterUndoHunk call gitgutter#undo_hunk()
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command -bar GitGutterRevertHunk echomsg 'GitGutterRevertHunk is deprecated. Use GitGutterUndoHunk'<Bar>call gitgutter#undo_hunk()
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command -bar GitGutterPreviewHunk call gitgutter#preview_hunk()
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" Hunk text object
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onoremap <silent> <Plug>GitGutterTextObjectInnerPending :<C-U>call gitgutter#hunk#text_object(1)<CR>
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onoremap <silent> <Plug>GitGutterTextObjectOuterPending :<C-U>call gitgutter#hunk#text_object(0)<CR>
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xnoremap <silent> <Plug>GitGutterTextObjectInnerVisual :<C-U>call gitgutter#hunk#text_object(1)<CR>
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xnoremap <silent> <Plug>GitGutterTextObjectOuterVisual :<C-U>call gitgutter#hunk#text_object(0)<CR>
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" Returns the git-diff hunks for the file or an empty list if there
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" aren't any hunks.
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"
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" The return value is a list of lists. There is one inner list per hunk.
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"
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" [
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" [from_line, from_count, to_line, to_count],
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" [from_line, from_count, to_line, to_count],
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" ...
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" ]
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"
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" where:
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"
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" `from` - refers to the staged file
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" `to` - refers to the working tree's file
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" `line` - refers to the line number where the change starts
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" `count` - refers to the number of lines the change covers
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function! GitGutterGetHunks()
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return gitgutter#utility#is_active() ? gitgutter#hunk#hunks() : []
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endfunction
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" Returns an array that contains a summary of the hunk status for the current
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" window. The format is [ added, modified, removed ], where each value
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" represents the number of lines added/modified/removed respectively.
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function! GitGutterGetHunkSummary()
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return gitgutter#hunk#summary(winbufnr(0))
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endfunction
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" }}}
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command -bar GitGutterDebug call gitgutter#debug#debug()
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" Maps {{{
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nnoremap <silent> <expr> <Plug>GitGutterNextHunk &diff ? ']c' : ":\<C-U>execute v:count1 . 'GitGutterNextHunk'\<CR>"
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nnoremap <silent> <expr> <Plug>GitGutterPrevHunk &diff ? '[c' : ":\<C-U>execute v:count1 . 'GitGutterPrevHunk'\<CR>"
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if g:gitgutter_map_keys
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if !hasmapto('<Plug>GitGutterPrevHunk') && maparg('[c', 'n') ==# ''
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nmap [c <Plug>GitGutterPrevHunk
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endif
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if !hasmapto('<Plug>GitGutterNextHunk') && maparg(']c', 'n') ==# ''
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nmap ]c <Plug>GitGutterNextHunk
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endif
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endif
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nnoremap <silent> <Plug>GitGutterStageHunk :GitGutterStageHunk<CR>
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nnoremap <silent> <Plug>GitGutterUndoHunk :GitGutterUndoHunk<CR>
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nnoremap <silent> <Plug>GitGutterPreviewHunk :GitGutterPreviewHunk<CR>
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if g:gitgutter_map_keys
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if !hasmapto('<Plug>GitGutterStageHunk') && maparg('<Leader>hs', 'n') ==# ''
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nmap <Leader>hs <Plug>GitGutterStageHunk
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endif
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if !hasmapto('<Plug>GitGutterUndoHunk') && maparg('<Leader>hu', 'n') ==# ''
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nmap <Leader>hu <Plug>GitGutterUndoHunk
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nmap <Leader>hr <Plug>GitGutterUndoHunk:echomsg '<Leader>hr is deprecated. Use <Leader>hu'<CR>
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endif
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if !hasmapto('<Plug>GitGutterPreviewHunk') && maparg('<Leader>hp', 'n') ==# ''
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nmap <Leader>hp <Plug>GitGutterPreviewHunk
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endif
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if !hasmapto('<Plug>GitGutterTextObjectInnerPending') && maparg('ic', 'o') ==# ''
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omap ic <Plug>GitGutterTextObjectInnerPending
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endif
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if !hasmapto('<Plug>GitGutterTextObjectOuterPending') && maparg('ac', 'o') ==# ''
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omap ac <Plug>GitGutterTextObjectOuterPending
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endif
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if !hasmapto('<Plug>GitGutterTextObjectInnerVisual') && maparg('ic', 'x') ==# ''
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xmap ic <Plug>GitGutterTextObjectInnerVisual
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endif
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if !hasmapto('<Plug>GitGutterTextObjectOuterVisual') && maparg('ac', 'x') ==# ''
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xmap ac <Plug>GitGutterTextObjectOuterVisual
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endif
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endif
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" }}}
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" Autocommands {{{
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augroup gitgutter
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autocmd!
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if g:gitgutter_realtime
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autocmd CursorHold,CursorHoldI * call gitgutter#process_buffer(bufnr(''), 1)
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endif
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if g:gitgutter_eager
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autocmd BufWritePost,FileChangedShellPost * call gitgutter#process_buffer(bufnr(''), 0)
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" When you enter a new tab, BufEnter is only fired if the buffer you enter
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" is not the one you came from.
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"
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" For example:
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"
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" `:tab split` fires TabEnter but not BufEnter.
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" `:tab new` fires TabEnter and BufEnter.
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"
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" As and when both TabEnter and BufEnter are fired, we do not want to
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" process the entered buffer twice. We avoid this by setting and clearing
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" a flag.
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autocmd BufEnter *
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\ if gettabvar(tabpagenr(), 'gitgutter_didtabenter') |
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\ call settabvar(tabpagenr(), 'gitgutter_didtabenter', 0) |
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\ else |
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\ call gitgutter#process_buffer(bufnr(''), 0) |
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\ endif
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autocmd TabEnter *
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\ call settabvar(tabpagenr(), 'gitgutter_didtabenter', 1) |
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\ call gitgutter#all()
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if !has('gui_win32')
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autocmd FocusGained * call gitgutter#all()
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endif
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else
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autocmd BufRead,BufWritePost,FileChangedShellPost * call gitgutter#process_buffer(bufnr(''), 0)
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endif
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autocmd ColorScheme * call gitgutter#highlight#define_sign_column_highlight() | call gitgutter#highlight#define_highlights()
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" Disable during :vimgrep
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autocmd QuickFixCmdPre *vimgrep* let g:gitgutter_enabled = 0
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autocmd QuickFixCmdPost *vimgrep* let g:gitgutter_enabled = 1
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augroup END
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" }}}
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" vim:set et sw=2 fdm=marker:
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