Add nodes for TeX engines and Output files I installed it with more than usual tweaking. Not 100% happy with how it turned out, but all I can do right now. Let me know what you think.
One general point perhaps worth mentioning is that since this is a reference manual, we get to use more technical terms and terse(r) explanations than in a tutorial. Which is more usually what we are writing :). Oh, a trivial formatting point: I tend to try to have two (no more, no less) blank lines above @node lines, and one blank line in all other instances. I just find it a little easier to read the source that way. I'm probably not completely consistent about it. Thanks for all, Karl
