Yeah man, I absolutely believe in the importance of trying to create nice, neat code... with plenty of tabs... and loads of comments to remind yourself later what stuff does. Otherwise you have to go and re-learn everything and it just becomes far too sluggish to fix problems and introduce tweaks :>
The semicolon thing would be cool though, for things like creating a tree, then levelling it up three times. It would be nice if you could do all of that on a single line.