commit https://github.com/vim/vim/commit/304563c0b3e24895322ce3a29378388665b4769b Author: Bram Moolenaar <Bram@vim.org> Date: Mon Mar 7 22:26:28 2016 +0100 patch 7.4.1510 Problem: Channel test fails on AppVeyor. Solution: Wait longer than 10 msec if needed.

# A very (if not the most) simplistic Makefile for OS/2

CC=gcc
CFLAGS=-O2 -fno-strength-reduce

tee.exe: tee.o
	$(CC) $(CFLAGS) -s -o $@ $<

tee.o: tee.c
	$(CC) $(CFLAGS) -c $<

clean:
	- del tee.o
	- del tee.exe