commit https://github.com/vim/vim/commit/8b877ac38e96424a08a8b8eb713ef4b3cf0064be Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 28 19:16:20 2016 +0200 patch 7.4.1669 Problem: When writing buffer lines to a pipe Vim may block. Solution: Avoid blocking, write more lines later.

manual 1 aa
-1
3 cc
1 aa
marker 2
1
1
0
indent 2
1
folding 9 ii
    3 cc
7 gg
8 hh
expr 2
1
2
0
	Test fdm=indent START
	line3
	line4
Test fdm=indent and :move bug END
line2