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Avoid stacktrace on undo in 'nomodifiable' buffer

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References: https://github.com/tpope/vim-repeat
This commit is contained in:
Tim Pope 2024-07-07 15:08:09 -04:00
parent 4bac219cc0
commit a89a4d0760
1 changed files with 4 additions and 7 deletions
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11
autoload/repeat.vim
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@ -125,16 +125,13 @@ endfunction
function! repeat#wrap(command,count)
let preserve = (g:repeat_tick == b:changedtick)
call feedkeys((a:count ? a:count : '').a:command, 'ntix')
if preserve
let g:repeat_tick = b:changedtick
endif
return (a:count ? a:count : '') . a:command . (preserve ? ":let g:repeat_tick = b:changedtick\r" : '')
endfunction
nnoremap <silent> <Plug>(RepeatDot) :<C-U>if !repeat#run(v:count)<Bar>echoerr repeat#errmsg()<Bar>endif<CR>
nnoremap <silent> <Plug>(RepeatUndo) :<C-U>call repeat#wrap('u',v:count)<CR>
nnoremap <silent> <Plug>(RepeatUndoLine) :<C-U>call repeat#wrap('U',v:count)<CR>
nnoremap <silent> <Plug>(RepeatRedo) :<C-U>call repeat#wrap("\<Lt>C-R>",v:count)<CR>
nmap <silent><expr><script> <Plug>(RepeatUndo) repeat#wrap('u',v:count)
nmap <silent><expr><script> <Plug>(RepeatUndoLine) repeat#wrap('U',v:count)
nmap <silent><expr><script> <Plug>(RepeatRedo) repeat#wrap("\022",v:count)
if !hasmapto('<Plug>(RepeatDot)', 'n')
nmap . <Plug>(RepeatDot)