docset_from_swift_keywords

find . -name "index.html" > files.txt

for i in `cat files.txt`; do egrep -o '[a-zA-Z][a-zA-Z0-9_]{3,}[a-zA-Z0-9]' $i | sed '/\//d' | sort | uniq >> keyword_raw.txt ;done
cat keyword_raw.txt | sort | uniq > keyword.txt

for i in `cat files.txt`; do egrep -o '[a-zA-Z][a-zA-Z0-9]{3,}\([a-zA-Z0-9_: ]{0,}\)' $i | sed '/\//d' | sort | uniq >> method_raw.txt ;done
cat method_raw.txt | sort | uniq > method.txt