commit https://github.com/vim/vim/commit/23c463a157b4f5585ad85efc9f453ffc09c245c3 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Feb 22 11:39:27 2016 +0100 patch 7.4.1386 Problem: When the Job exit callback is invoked, the job may be freed too soon. (Yasuhiro Matsumoto) Solution: Increase refcount.

# A very (if not the most) simplistic Makefile for MSVC

CC=cl
CFLAGS=/O2 /nologo

tee.exe: tee.obj
	$(CC) $(CFLAGS) /Fo$@ $**

tee.obj: tee.c
	$(CC) $(CFLAGS) /c $**

clean:
	- del tee.obj
	- del tee.exe