freebsd-dev/contrib/cortex-strings/scripts/fixup.py

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"""Simple script that enables target specific blocks based on the first argument.
Matches comment blocks like this:
/* For Foo: abc
def
*/
and de-comments them giving:
abc
def
"""
import re
import sys
def main():
key = sys.argv[1]
expr = re.compile(r'/\* For %s:\s([^*]+)\*/' % key, re.M)
for arg in sys.argv[2:]:
with open(arg) as f:
body = f.read()
with open(arg, 'w') as f:
f.write(expr.sub(r'\1', body))
if __name__ == '__main__':
main()