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I started using Seeing is Believing and updated my vimrc:

nmap <leader>s A # => <Esc>:%.!seeing_is_believing --timeout 12 --line-length 500 --number-of-captures 300 --alignment-strategy chunk --xmpfilter-style<CR>

However, after I run the command, my cursor moves to the top of the file.

Is there a way to keep my cursor in the original line & column that I ran the command?

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    I'm not sure what seeing_is_believing is, but you could always mark your position at the beginning of the command with ma and then return to that position with `a. – Tumbler41 Mar 14 '17 at 19:28
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In theory:

You could end your map with '' to jump back to the first non blank column on the line where you were:

nmap <leader>s A # => <Esc>:%.!seeing_is_believing --timeout 12 --line-length 500 --number-of-captures 300 --alignment-strategy chunk --xmpfilter-style<CR>''

Or you could use `` to jump back to the exact column on the line where you were:

nmap <leader>s A # => <Esc>:%.!seeing_is_believing --timeout 12 --line-length 500 --number-of-captures 300 --alignment-strategy chunk --xmpfilter-style<CR>``

Or you could just hit <CTRL-o> (:h CTRL-o) to go to older cursor position on the jump list.

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  • Thanks for the help @Isrdg but these solutions didn't work for me. I seem to get E20: Mark not set warning. Also, when I use u, there seems to be a more than 1 change. This might be preventing Vim from understanding my real last used line. Any suggestions? :/ – ogirginc Mar 16 '17 at 8:53
  • No idea, but just let me know if you want me to delete the answer. (: In the meantime, two things: 1) you could try to start your map by setting a mark as @Tumbler41 said, and 2) note the "A" in the beginning of the map, isn't it already changing the cursor position (but not "jumping", though not setting the ``` `` ``` mark)? And aparantly the Vim integration was done by the author, you could create an issue on the repository (and come back here with the solution o/). – lsrdg Mar 16 '17 at 12:06
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Vim has a couple of functions to help with this, namely winsaveview() and winrestview(). Here's an example of how you might use them:

fun! Stayput(cmd)
    let v = winsaveview()
    exec a:cmd
    call winrestview(v)
endfun
nno <leader>s mmA # => <Esc>`m:silent call Stayput('%!seeing_is_believing ...')<CR>

So save your view, do some stuff, then restore your view, including cursor and scroll positions, to exactly how it was before. I've wrapped it up in a function for convenience.

A few other notes:

  • consider using :nnoremap rather than :nmap;
  • I've used a mark in the mapping to return the cursor to where it was before the comment was appended;
  • I've used :silent to prevent editing messages appearing in the last line of the screen; and
  • I'm not sure what the . in %.! is meant to be doing.

More info. at :help winsaveview().

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