- tag = $1
- relcolours[tag] = $2.hex if $2 != "-"
- relalphas[tag] = $3.to_i if $3 != "-"
- relwidths[tag] = $4.to_i if $4 != "-"
+ tag = Regexp.last_match(1)
+ relcolours[tag] = Regexp.last_match(2).hex if Regexp.last_match(2) != "-"
+ relalphas[tag] = Regexp.last_match(3).to_i if Regexp.last_match(3) != "-"
+ relwidths[tag] = Regexp.last_match(4).to_i if Regexp.last_match(4) != "-"