Simple python script to regex replace the contents of a file.

fix-format.py

#!/usr/bin/env python
import os
import re

from optparse import OptionParser

parser = OptionParser()

(options, args) = parser.parse_args()

def eatFile(tmplfile):
    print "Eating %s" % tmplfile

    # Read file contents.
    f = open(tmplfile)
    z = f.read()
    f.close();

    # Replace.
    z = re.sub('^\s*(\d.\d)([A-z])', r"\1 \2", z, 0, re.MULTILINE)

    # Rewrite file contents.
    f = open(tmplfile, "w")
    f.write(z);
    f.close();

for f in args:
    eatFile(f)