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# repeat.vim
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If you've ever tried using the `.` command after a plugin map, you were
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likely disappointed to discover it only repeated the last native command
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inside that map, rather than the map as a whole. That disappointment
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ends today. Repeat.vim remaps `.` in a way that plugins can tap into
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it.
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The following plugins support repeat.vim:
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* [surround.vim](https://github.com/tpope/vim-surround)
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* [speeddating.vim](https://github.com/tpope/vim-speeddating)
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* [unimpaired.vim](https://github.com/tpope/vim-unimpaired)
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* [vim-easyclip](https://github.com/svermeulen/vim-easyclip)
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* [vim-radical](https://github.com/glts/vim-radical)
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Adding support to a plugin is generally as simple as the following
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command at the end of your map functions.
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silent! call repeat#set("\<Plug>MyWonderfulMap", v:count)
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## Installation
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Install using your favorite package manager, or use Vim's built-in package
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support:
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mkdir -p ~/.vim/pack/tpope/start
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cd ~/.vim/pack/tpope/start
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git clone https://tpope.io/vim/repeat.git
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## Contributing
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See the contribution guidelines for
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[pathogen.vim](https://github.com/tpope/vim-pathogen#readme).
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## Self-Promotion
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Like repeat.vim? Follow the repository on
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[GitHub](https://github.com/tpope/vim-repeat) and vote for it on
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[vim.org](http://www.vim.org/scripts/script.php?script_id=2136). And if
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you're feeling especially charitable, follow [tpope](http://tpo.pe/) on
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[Twitter](http://twitter.com/tpope) and
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[GitHub](https://github.com/tpope).
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## License
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Copyright (c) Tim Pope. Distributed under the same terms as Vim itself.
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See `:help license`.
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" repeat.vim - Let the repeat command repeat plugin maps
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" Maintainer: Tim Pope
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" Version: 1.2
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" GetLatestVimScripts: 2136 1 :AutoInstall: repeat.vim
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" Version: 1.0
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" Installation:
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" Place in either ~/.vim/plugin/repeat.vim (to load at start up) or
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" ~/.vim/autoload/repeat.vim (to load automatically as needed).
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"
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" License:
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" Copyright (c) Tim Pope. Distributed under the same terms as Vim itself.
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" See :help license
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"
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" Developers:
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" Basic usage is as follows:
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"
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@ -29,123 +24,44 @@
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"
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" Make sure to call the repeat#set function _after_ making changes to the
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" file.
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"
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" For mappings that use a register and want the same register used on
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" repetition, use:
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"
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" silent! call repeat#setreg("\<Plug>MappingToRepeatCommand", v:register)
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"
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" This function can (and probably needs to be) called before making changes to
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" the file (as those typically clear v:register). Therefore, the call sequence
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" in your mapping will look like this:
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"
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" nnoremap <silent> <Plug>MyMap
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" \ :<C-U>execute 'silent! call repeat#setreg("\<lt>Plug>MyMap", v:register)'<Bar>
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" \ call <SID>MyFunction(v:register, ...)<Bar>
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" \ silent! call repeat#set("\<lt>Plug>MyMap")<CR>
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if exists("g:loaded_repeat") || &cp || v:version < 800
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if exists("g:loaded_repeat") || &cp || v:version < 700
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finish
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endif
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let g:loaded_repeat = 1
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let g:repeat_tick = -1
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let g:repeat_reg = ['', '']
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" Special function to avoid spurious repeats in a related, naturally repeating
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" mapping when your repeatable mapping doesn't increase b:changedtick.
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function! repeat#invalidate()
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autocmd! repeat_custom_motion
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let g:repeat_tick = -1
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endfunction
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function! repeat#set(sequence,...)
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silent exe "norm! \"=''\<CR>p"
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let g:repeat_sequence = a:sequence
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let g:repeat_count = a:0 ? a:1 : v:count
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let g:repeat_tick = b:changedtick
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augroup repeat_custom_motion
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autocmd!
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autocmd CursorMoved <buffer> let g:repeat_tick = b:changedtick | autocmd! repeat_custom_motion
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augroup END
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endfunction
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function! repeat#setreg(sequence,register)
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let g:repeat_reg = [a:sequence, a:register]
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endfunction
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function! s:default_register()
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let values = split(&clipboard, ',')
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if index(values, 'unnamedplus') != -1
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return '+'
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elseif index(values, 'unnamed') != -1
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return '*'
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function! s:repeat(count)
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if g:repeat_tick == b:changedtick
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let c = g:repeat_count
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let s = g:repeat_sequence
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let cnt = c == -1 ? "" : (a:count ? a:count : (c ? c : ''))
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call feedkeys(cnt . s)
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else
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return '"'
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call feedkeys((a:count ? a:count : '') . '.', 'n')
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endif
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endfunction
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function! repeat#run(count)
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let s:errmsg = ''
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try
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if g:repeat_tick == b:changedtick
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let r = ''
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if g:repeat_reg[0] ==# g:repeat_sequence && !empty(g:repeat_reg[1])
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" Take the original register, unless another (non-default, we
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" unfortunately cannot detect no vs. a given default register)
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" register has been supplied to the repeat command (as an
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" explicit override).
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let regname = v:register ==# s:default_register() ? g:repeat_reg[1] : v:register
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if regname ==# '='
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" This causes a re-evaluation of the expression on repeat, which
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" is what we want.
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let r = '"=' . getreg('=', 1) . "\<CR>"
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else
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let r = '"' . regname
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endif
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endif
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let c = g:repeat_count
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let s = g:repeat_sequence
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let cnt = c == -1 ? "" : (a:count ? a:count : (c ? c : ''))
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call feedkeys(s, 'i')
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call feedkeys(r . cnt, 'ni')
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else
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call feedkeys((a:count ? a:count : '') . '.', 'ni')
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endif
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catch /^Vim(normal):/
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let s:errmsg = v:errmsg
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return 0
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endtry
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return 1
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endfunction
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function! repeat#errmsg()
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return s:errmsg
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function! s:wrap(command,count)
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let preserve = (g:repeat_tick == b:changedtick)
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exe 'norm! '.(a:count ? a:count : '').a:command
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if preserve
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let g:repeat_tick = b:changedtick
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endif
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endfunction
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function! repeat#wrap(command,count)
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let foldopen = &foldopen =~# 'undo\|all' ? 'zv' : ''
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let preserve = g:repeat_tick == b:changedtick ? ":let g:repeat_tick = b:changedtick\r" : ''
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return (a:count ? a:count : '') . a:command . preserve . foldopen
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endfunction
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nnoremap <silent> <Plug>(RepeatDot) :<C-U>if !repeat#run(v:count)<Bar>echoerr repeat#errmsg()<Bar>endif<CR>
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nmap <silent><expr><script> <Plug>(RepeatUndo) repeat#wrap('u',v:count)
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nmap <silent><expr><script> <Plug>(RepeatUndoLine) repeat#wrap('U',v:count)
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nmap <silent><expr><script> <Plug>(RepeatRedo) repeat#wrap("\022",v:count)
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if !hasmapto('<Plug>(RepeatDot)', 'n')
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nmap . <Plug>(RepeatDot)
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endif
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if !hasmapto('<Plug>(RepeatUndo)', 'n')
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nmap u <Plug>(RepeatUndo)
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endif
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if maparg('U','n') ==# '' && !hasmapto('<Plug>(RepeatUndoLine)', 'n')
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nmap U <Plug>(RepeatUndoLine)
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endif
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if !hasmapto('<Plug>(RepeatRedo)', 'n')
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nmap <C-R> <Plug>(RepeatRedo)
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endif
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nnoremap <silent> . :<C-U>call <SID>repeat(v:count)<CR>
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nnoremap <silent> u :<C-U>call <SID>wrap('u',v:count)<CR>
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nnoremap <silent> U :<C-U>call <SID>wrap('U',v:count)<CR>
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nnoremap <silent> <C-R> :<C-U>call <SID>wrap("\<Lt>C-R>",v:count)<CR>
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augroup repeatPlugin
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autocmd!
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