A good text editor solves this problem. I can vouch for emacs, but I would be shocked if there weren't a good way to get vim to do this for you. The list of ha

A good text editor solves this problem. I can vouch for emacs, but I would be shocked if there weren't a good way to get vim to do this for you. The list of hard programming things is long; things that are trivially solved by a tool shouldn't be in the list.