commit https://github.com/vim/vim/commit/021b593e7ed6c7111cbf189744ad1e5d6c4a7d79 Author: Bram Moolenaar <Bram@vim.org> Date: Sun Jan 17 22:05:48 2016 +0100 patch 7.4.1127 Problem: Both old and new style tests for Perl. Solution: Merge the old tests with the new style tests.

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