commit https://github.com/vim/vim/commit/328604307ba26e3182eb0b096e820f9cd346c2dd Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 6 19:24:23 2016 +0200 patch 7.4.2166 Problem: Small build can't run startup test. Solution: Skip the test.

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