Formatting without moving

gq.vim

" gq wrapper that:
" - tries its best at keeping the cursor in place
" - tries to handle formatter errors
function! Format(type, ...)
    normal! '[v']gq
    if v:shell_error > 0
        silent undo
        redraw
        echomsg 'formatprg "' . &formatprg . '" exited with status ' . v:shell_error
    endif
    call winrestview(w:gqview)
    unlet w:gqview
endfunction
nmap <silent> GQ :let w:gqview = winsaveview()<CR>:set opfunc=Format<CR>g@

Hi @mroavi, the issue happens even without vim-repeat so we can leave it out of the equation.

The simplest thing to do to prevent that message would be to check for the existence of w:gqview before doing anything with it:

function! Format(type, ...)
    normal! '[v']gq
    if v:shell_error > 0
        silent undo
        redraw
        echomsg 'formatprg "' . &formatprg . '" exited with status ' . v:shell_error
    endif
    if exists('w:gqview')
        call winrestview(w:gqview)
        unlet w:gqview
    endif
endfunction

But that w:gqview is actually the most important part of the whole thing: "without moving". Without it, you still get the expected behaviour when using GQ<motion> explicitly but . will leave the cursor at the end of the motion.

Did you try @George-B's snippet?

I looked at it but couldn't understand how to use it. I will leave a comment asking for an example.