patch 8.2.2463: using :arglocal in an autocommand may use freed memory Commit: https://github.com/vim/vim/commit/6bcb877ec19a647443195a54eeac60cb693fd827 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Feb 3 21:23:29 2021 +0100 patch 8.2.2463: using :arglocal in an autocommand may use freed memory Problem: Using :arglocal in an autocommand may use freed memory. (houyunsong) Solution: Check if the arglist is locked.

# The most simplistic Makefile, for MinGW and Cygwin gcc on MS-DOS

ifndef USEDLL
USEDLL = no
endif

ifeq (yes, $(USEDLL))
DEFINES =
LIBS    = -lc
else
DEFINES =
LIBS    =
endif

CC = gcc
CFLAGS = -O2 -Wall -DWIN32 $(DEFINES)

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

xxd.exe: xxd.c
	$(CC) $(CFLAGS) -s -o xxd.exe xxd.c $(LIBS)

clean:
	-$(DEL) xxd.exe