commit https://github.com/vim/vim/commit/336bd622c31e1805495c034e1a8cfadcc0bbabc7 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 17 18:23:58 2016 +0100 patch 7.4.1120 Problem: delete(x, 'rf') fails if a directory is empty. (Lcd) Solution: Ignore not finding matches in an empty directory.

Tests for file with some lines ending in CTRL-M, some not

STARTTEST
:set ta tx
:e!
:$-3,$w! test.out
:qa!
ENDTEST

this lines ends in a
this one doesn't
this one does
and the last one doesn't