commit https://github.com/vim/vim/commit/ee1cffc07a42441924c5353af7fd7ab6e97e5aae Author: Bram Moolenaar <Bram@vim.org> Date: Sun Feb 21 19:14:41 2016 +0100 patch 7.4.1380 Problem: The job exit callback is not implemented. Solution: Add the "exit-cb" option.

# 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