import sys,re
for p in sys.argv[1:]:
    t=open(p).read()
    # drop fenced code blocks
    t=re.sub(r"```.*?```","[code]",t,flags=re.S)
    # collapse repeated [code]
    t=re.sub(r"(\[code\]\s*)+","[code]\n",t)
    # drop blank runs
    t=re.sub(r"\n{3,}","\n\n",t)
    print(f"\n===== {p} =====\n{t}")