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From: georgiou@rex.cs.tulane.edu (George Georgiou)
Newsgroups: comp.text.tex
Subject: Emacs-Latex: A little trick
Message-ID: <7719@rex.cs.tulane.edu>
Date: 1 Jun 91 07:24:07 GMT
Organization: C.S. Dept, Tulane Univ., New Orleans, LA
Lines: 19

Put in your .emacs file the line:
(set-variable (quote page-delimiter) "^%%")

%%

When a comment line starting with %% (like the ones in this message)
is put at the beginning, say, of every section/subsection, then the by
just doing C-x p (that is narrow-to-page), one can concentrate in the
section/subsection the point is in, in the narrow-to-region fashion
(but without having to position the mark). To go back to normal do
C-x w (that is widen).

I am using it and it's a woderful little trick.
%%

George Georgiou                       georgiou@rex.cs.tulane.edu
Computer Science Department           +---------------------------+
Tulane University                     |       Fiat Lux            |
New Orleans, LA 70118                 +---------------------------+