FILE: C:\Program Files\Git\usr\share\vim\vim91\ftplugin\gitrebase.vim

--
" Vim filetype plugin
" Language:	git rebase --interactive
" Maintainer:	Tim Pope 
" Last Change:	2022 Jan 05

" Only do this when not done yet for this buffer
if (exists("b:did_ftplugin"))
  finish
endif

let b:did_ftplugin = 1

let &l:comments = ':' . (matchstr(getline('$'), '^[#;@!$%^&|:]\S\@!') . '#')[0]
let &l:commentstring = &l:comments[1] . ' %s'
setlocal formatoptions-=t
setlocal nomodeline
let b:undo_ftplugin = "setl com< cms< fo< ml<"

function! s:choose(word) abort
  s/^\(\w\+\>\)\=\(\s*\)\ze\x\{4,40\}\>/\=(strlen(submatch(1)) == 1 ? a:word[0] : a:word) . substitute(submatch(2),'^$',' ','')/e
endfunction

function! s:cycle(count) abort
  let words = ['pick', 'edit', 'fixup', 'squash', 'reword', 'drop']
  let index = index(map(copy(words), 'v:val[0]'), getline('.')[0])
  let index = ((index < 0 ? 0 : index) + 10000 * len(words) + a:count) % len(words)
  call s:choose(words[index])
endfunction

command! -buffer -bar -range Pick   :,call s:choose('pick')
command! -buffer -bar -range Squash :,call s:choose('squash')
command! -buffer -bar -range Edit   :,call s:choose('edit')
command! -buffer -bar -range Reword :,call s:choose('reword')
command! -buffer -bar -range Fixup  :,call s:choose('fixup')
command! -buffer -bar -range Drop   :,call s:choose('drop')
command! -buffer -count=1 -bar -bang Cycle call s:cycle(0 ? - : )

if exists("g:no_plugin_maps") || exists("g:no_gitrebase_maps")
  finish
endif

nnoremap    :=v:count1Cycle
nnoremap    :=v:count1Cycle!

let b:undo_ftplugin = b:undo_ftplugin . "|exe 'nunmap  '|exe 'nunmap  '"

--