#!/bin/sh -

# fixem -- a simple stupid && inefficient shell script

for name in $(find . -type f -name '*.html' -maxdepth 1)

do
# sed(1) recognizing Extended RE(s)
	sed -Ef fixem.sed <$name >temp.txt
    mv temp.txt $name
done

rm -f temp.txt

##</code><code>##

/abc([1-9][0-9][0-9])\.html/s/abc/abc0/g