[OS X TeX] LaTeX Help?

[Ronald Bruck]

Is there, anywhere, a Help file for TeX and LaTeX related questions?

The classical Macintosh Help file has a browser window, in which you 
type a question, and the window
responds with all the nodes, ranked according to their applicability to 
the question.  Not very WELL ranked,
as a rule, but it's a start.

This doesn't have to be a classical Macintosh Help file, however.  A 
standalone application which can facilitate
quick look-ups would be fine.

You KNOW why I want it.  I am so f---ing TIRED of having to keep 
templates around, so the quirky things like
AMS-LaTeX's topmatter "\begin{abstract}...\end{abstract}" vs. 
"\author{...}", the exact details of "\begin{cases}...\end{cases}", 
WHICH character is it when I want a tilde in text, etc., etc., etc., ad 
nauseum.
(That should be \emph{ad nauseum}, since it's Latin :-)

Anyone have a favorite?  Preferably standalone; there are some 
excellent websites around, but when I'm working on the train, these 
won't do me much good.

--Ron Bruck
PS.  What   I''d REALLY like is George Gr\"atzer''s book, hyperlinked 
:-)

--------------------- Info ---------------------
Mac-TeX Website: http://www.esm.psu.edu/mac-tex/
           & FAQ: http://latex.yauh.de/faq/
TeX FAQ: http://www.tex.ac.uk/faq
List Post: <mailto:MacOSX-TeX at email.esm.psu.edu>