From 5a6ed5fcb3b89d0c2b4e8ba2953c4ba806d4b171 Mon Sep 17 00:00:00 2001
From: Kumar Damani <damani.kumar@gmail.com>
Date: Fri, 26 Apr 2019 14:49:26 -0400
Subject: added vim dir

---
 .../plugged/vim-gitgutter/autoload/gitgutter.vim   | 160 +++++++++++++++++++++
 1 file changed, 160 insertions(+)
 create mode 100644 vim/.vim/plugged/vim-gitgutter/autoload/gitgutter.vim

(limited to 'vim/.vim/plugged/vim-gitgutter/autoload/gitgutter.vim')

diff --git a/vim/.vim/plugged/vim-gitgutter/autoload/gitgutter.vim b/vim/.vim/plugged/vim-gitgutter/autoload/gitgutter.vim
new file mode 100644
index 0000000..2e17fdb
--- /dev/null
+++ b/vim/.vim/plugged/vim-gitgutter/autoload/gitgutter.vim
@@ -0,0 +1,160 @@
+let s:t_string = type('')
+
+" Primary functions {{{
+
+function! gitgutter#all(force) abort
+  let visible = tabpagebuflist()
+
+  for bufnr in range(1, bufnr('$') + 1)
+    if buflisted(bufnr)
+      let file = expand('#'.bufnr.':p')
+      if !empty(file)
+        if index(visible, bufnr) != -1
+          call gitgutter#init_buffer(bufnr)
+          call gitgutter#process_buffer(bufnr, a:force)
+        elseif a:force
+          call s:reset_tick(bufnr)
+        endif
+      endif
+    endif
+  endfor
+endfunction
+
+
+" Finds the file's path relative to the repo root.
+function! gitgutter#init_buffer(bufnr)
+  if gitgutter#utility#is_active(a:bufnr)
+    let p = gitgutter#utility#repo_path(a:bufnr, 0)
+    if type(p) != s:t_string || empty(p)
+      call gitgutter#utility#set_repo_path(a:bufnr)
+      call s:setup_maps()
+    endif
+  endif
+endfunction
+
+
+function! gitgutter#process_buffer(bufnr, force) abort
+  " NOTE a:bufnr is not necessarily the current buffer.
+
+  if gitgutter#utility#is_active(a:bufnr)
+    if a:force || s:has_fresh_changes(a:bufnr)
+
+      let diff = ''
+      try
+        let diff = gitgutter#diff#run_diff(a:bufnr, 'index', 0)
+      catch /gitgutter not tracked/
+        call gitgutter#debug#log('Not tracked: '.gitgutter#utility#file(a:bufnr))
+      catch /gitgutter diff failed/
+        call gitgutter#debug#log('Diff failed: '.gitgutter#utility#file(a:bufnr))
+        call gitgutter#hunk#reset(a:bufnr)
+      endtry
+
+      if diff != 'async'
+        call gitgutter#diff#handler(a:bufnr, diff)
+      endif
+
+    endif
+  endif
+endfunction
+
+
+function! gitgutter#disable() abort
+  " get list of all buffers (across all tabs)
+  for bufnr in range(1, bufnr('$') + 1)
+    if buflisted(bufnr)
+      let file = expand('#'.bufnr.':p')
+      if !empty(file)
+        call s:clear(bufnr)
+      endif
+    endif
+  endfor
+
+  let g:gitgutter_enabled = 0
+endfunction
+
+function! gitgutter#enable() abort
+  let g:gitgutter_enabled = 1
+  call gitgutter#all(1)
+endfunction
+
+function! gitgutter#toggle() abort
+  if g:gitgutter_enabled
+    call gitgutter#disable()
+  else
+    call gitgutter#enable()
+  endif
+endfunction
+
+
+function! gitgutter#buffer_disable() abort
+  let bufnr = bufnr('')
+  call gitgutter#utility#setbufvar(bufnr, 'enabled', 0)
+  call s:clear(bufnr)
+endfunction
+
+function! gitgutter#buffer_enable() abort
+  let bufnr = bufnr('')
+  call gitgutter#utility#setbufvar(bufnr, 'enabled', 1)
+  call gitgutter#process_buffer(bufnr, 1)
+endfunction
+
+function! gitgutter#buffer_toggle() abort
+  if gitgutter#utility#getbufvar(bufnr(''), 'enabled', 1)
+    call gitgutter#buffer_disable()
+  else
+    call gitgutter#buffer_enable()
+  endif
+endfunction
+
+" }}}
+
+function! s:setup_maps()
+  if !g:gitgutter_map_keys
+    return
+  endif
+
+  if !hasmapto('<Plug>GitGutterPrevHunk') && maparg('[c', 'n') ==# ''
+    nmap <buffer> [c <Plug>GitGutterPrevHunk
+  endif
+  if !hasmapto('<Plug>GitGutterNextHunk') && maparg(']c', 'n') ==# ''
+    nmap <buffer> ]c <Plug>GitGutterNextHunk
+  endif
+
+  if !hasmapto('<Plug>GitGutterStageHunk') && maparg('<Leader>hs', 'n') ==# ''
+    nmap <buffer> <Leader>hs <Plug>GitGutterStageHunk
+  endif
+  if !hasmapto('<Plug>GitGutterUndoHunk') && maparg('<Leader>hu', 'n') ==# ''
+    nmap <buffer> <Leader>hu <Plug>GitGutterUndoHunk
+  endif
+  if !hasmapto('<Plug>GitGutterPreviewHunk') && maparg('<Leader>hp', 'n') ==# ''
+    nmap <buffer> <Leader>hp <Plug>GitGutterPreviewHunk
+  endif
+
+  if !hasmapto('<Plug>GitGutterTextObjectInnerPending') && maparg('ic', 'o') ==# ''
+    omap <buffer> ic <Plug>GitGutterTextObjectInnerPending
+  endif
+  if !hasmapto('<Plug>GitGutterTextObjectOuterPending') && maparg('ac', 'o') ==# ''
+    omap <buffer> ac <Plug>GitGutterTextObjectOuterPending
+  endif
+  if !hasmapto('<Plug>GitGutterTextObjectInnerVisual') && maparg('ic', 'x') ==# ''
+    xmap <buffer> ic <Plug>GitGutterTextObjectInnerVisual
+  endif
+  if !hasmapto('<Plug>GitGutterTextObjectOuterVisual') && maparg('ac', 'x') ==# ''
+    xmap <buffer> ac <Plug>GitGutterTextObjectOuterVisual
+  endif
+endfunction
+
+function! s:has_fresh_changes(bufnr) abort
+  return getbufvar(a:bufnr, 'changedtick') != gitgutter#utility#getbufvar(a:bufnr, 'tick')
+endfunction
+
+function! s:reset_tick(bufnr) abort
+  call gitgutter#utility#setbufvar(a:bufnr, 'tick', 0)
+endfunction
+
+function! s:clear(bufnr)
+  call gitgutter#sign#clear_signs(a:bufnr)
+  call gitgutter#sign#remove_dummy_sign(a:bufnr, 1)
+  call gitgutter#hunk#reset(a:bufnr)
+  call s:reset_tick(a:bufnr)
+endfunction
-- 
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