patch 8.2.1345: Redraw error when using visual block and scroll Commit: https://github.com/vim/vim/commit/f8992d47cd50494c64bb733329067c9de3c75200 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Aug 1 19:14:13 2020 +0200 patch 8.2.1345: Redraw error when using visual block and scroll Problem: Redraw error when using visual block and scroll. Solution: Add check for w_topline. ( closes https://github.com/vim/vim/issues/6597)

# A very (if not the most) simplistic Makefile for MS-Windows and OS/2

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

ifneq (sh.exe, $(SHELL))
DEL = rm -f
else
DEL = del
endif

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

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

clean:
	- $(DEL) tee.o
	- $(DEL) tee.exe