#!/bin/sh
. ~/.bin/_config
[ ! -z "$1" ] && EXTRA="-q $1"
F=$(find /usr/src /usr/xenocara/ /usr/www/ -type f \
    -not -path "*/CVS/*" \
    -not -path "*/.git/*" \
    -not -path "/usr/src/gnu/*" \
    \( -name "*.c" \
    -o -name "*.h" \
    -o -name "*.pl" \
    -o -name "*.inc" \
    -o -name "patch-*" \
    -o -name "DESCR*" \
    -o -name "PLIST*" \
    -o -name "PLIST*" \
    -o -name "Makefile*" \
    \) \
    -not -name "*.orig" \
    -not -name "*.openbsd.orig" \
    | while IFS= read -r l; do echo "${#l} $((++n)) $l"; done \
    | sort -n -k 1 \
    | cut -d" " -f3- \
    | fzf -e -1 -0 +s $EXTRA --preview="cat {1}")
set -xe
R="$(readlink -f "$F")"
test -z "$R" || vim "$R"
echo "$(dirname "$R")"