[naris]

Originally Posted by Mitchell using spaces is messy.. i would keep the tabs.

Tabs are EVIL and should never be used! ALWAYS replace tabs with spaces.

If you don't believe me, I can show you a *lot* of examples of what happens to files with tabs in them that have been maintained by several people over 10-20 years, each using different editors with different tab settings -- the indentation becomes random, leaving the programs mostly unreadable!