889ff65585
before John's changes. No functional changes: * Removed some hard TABs introduced. * Removed some spaces-at-end-of-line introduced. * A couple of function calls were touched up. I did this separately only because I don't like messing with other people's commits. (I don't like feeling like the style police, either, but when I mess with the commit, there's no room for reverting my interference if it is deemed undesirable...) git-svn-id: https://svn.code.sf.net/p/freeglut/code/trunk@447 7f0cb862-5218-0410-a997-914c9d46530a