#!/bin/sh

# search DIR for PG_TRY blocks containing WORD
# return, break, continue, goto are good things to look for

dir="$1"
word="$2"

for f in `find "$dir" -type f -name '*.c'`
do
  sed -n -e '/PG_TRY()/,/PG_CATCH()/ { /'"$word"'/ =; /'"$word"'/ p }' $f | \
  sed -e '/^[0-9]\+$/ { s|^[0-9]\+$|'"$f"': &: |; N }'
done

exit 0