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#!/bin/sh
# dwim (do what i mean) is my own plan9-like plumber
err() { echo "$@" 1>&2; exit 1; }
usage="$0 phrase"
[ $# -gt 1 ] && err "$usage"
[ $# -eq 1 ] && p=$1 || p=$(xsel -o)
[ -z "$p" ] && err "$usage"
[ -z "$OPENER" ] && OPENER=u
case "$p" in
*:*)
file=${p%%:*}
line=${p#*:}; line=${line%:}
dir=
case "$file" in
/*) ;;
~*) ;;
*)
dir=$(xtitle)/
[ ! -d "$dir" ] && err "couldn't retrieve directory"
;;
esac
exec "$OPENER" "$EDITOR" -c ":$line" "$dir$file"
;;
/*)
exec "$OPENER" "$EDITOR" "${p%:}"
;;
~*)
exec "$OPENER" "$EDITOR" "${p%:}"
;;
esac
err "no handler matched"
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