commit https://github.com/vim/vim/commit/1473551a4457d4920b235eeeb9f279e196ee7225 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Mar 26 21:00:08 2016 +0100 patch 7.4.1658 Problem: A plugin does not know when VimEnter autocommands were already triggered. Solution: Add the v:vim_did_enter variable.

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