commit https://github.com/vim/vim/commit/16ec3c9be3fcdc38530bddb12978bc5a7b98c0f6 Author: Bram Moolenaar <Bram@vim.org> Date: Mon Jul 18 22:22:39 2016 +0200 patch 7.4.2067 Problem: Compiler warning for char/char_u conversion. (Tony Mechelynck) Inefficient code. Solution: Use more lines to fill with spaces. (Nikolai Pavlov) Add type cast.

# 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