patch 8.1.1349: if writing runs into conversion error backup file is deleted commit https://github.com/vim/vim/commit/cf0bfd9ade5173bcc12563bfc90c21a4db10535d Author: Bram Moolenaar <Bram@vim.org> Date: Sat May 18 18:52:04 2019 +0200 patch 8.1.1349: if writing runs into conversion error backup file is deleted Problem: If writing runs into a conversion error the backup file is deleted. (Arseny Nasokin) Solution: Don't delete the backup file is the file was overwritten and a conversion error occurred. (Christian Brabandt, closes #4387)

# The most simplistic Makefile

xxd: xxd.c
	$(CC) $(CFLAGS) $(LDFLAGS) -DUNIX -o xxd xxd.c

clean:
	rm -f xxd xxd.o