import os
import sys

dirname = sys.argv[1]
outname = "%s.txt" % dirname

texts= ['" vim: fdm=marker', ]

for dirpath, dirs, files in os.walk(dirname):
    print dirpath, dirs, files
    for fname in files:
        fpath = os.path.join(dirpath, fname)
        with open(fpath) as file_:
            code = file_.read()
            texts.append("%s {{{1" % fpath)
            texts.append(code)

with open(outname, "w+") as out_:
    text = "\n".join(texts).replace("\r\n", "\n")
    out_.write(text)