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How to get a list of files that currently differ in vim

I am writing a vim plugin in which I need to identify all those files that are currently different. These are the ones for which it is installed diff. I went through the manual, but could not find much.

Is it possible to do this.

This question is really related to the question how-to-detect-the-position-of-window-in-vim . In this question, I tried to get the position of the window to determine which of the differences is correct and which remains one. The solution I got was to use winnr ()

This solution can only work if there are only 2 windows (which are different). I want to make it general, so even if several windows are open in vim, I can determine which one is on the left and which one is correct. This is what I was thinking about to solve the problem.

  • Get a list of all listed buffers
  • For each of these buffers, determine whether there is diff 1for this
  • If diff- 1, use bufwinnr()to get the window number.
  • From the windows, determine which one is left and which one is correct. one will have a lower window number on the left
  • And then determine if the current buffer (in which alt-left`alt-right`) is on the left or right, using winnr of the current buffer.

, , 1 2. 1 ls , . . , diff 1 .

.

+3
1
  • 0 bufnr('$') , bufexists(nr).
  • let curbuf=bufnr('%').
  • execute "buffer ".bufnumber &diff. , bufwinnr().
  • execute "buffer ".curbuf.
  • bufwinnr(nr) , 3.

UPD:

let g:wlist={"0": [], "1":[]}
windo call add(g:wlist[&diff], bufnr('%'))
let g:diffbuffers=g:wlist.1
" here you have list of buffers with &diff option set in g:diffbuffers
+3

Source: https://habr.com/ru/post/1737887/

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