9 -c) change="$2"; shift;;
10 -d[blnsw]|-f|-t|-s[abdelr]) diffopts="$diffopts $1";;
12 diffopts="$diffopts $1";
13 if [ -n "$2" -a -z "${2//[0-9]/}" ]; then
14 diffopts="$diffopts $2"
19 diffopts="$diffopts $1 $2"
27 if [ -z "$change" ]; then
28 change="${1:-default}"; shift
31 files=$(p4 $p4opts opened -c "$change" ${1+"$@"} | sed 's/#.*//')
32 [ -n "$files" ] && p4 $p4opts diff $diffopts $files