I have auto-fill turned on automatically in text modes like LaTeX. However, I
often find myself editing fairly wide tables and I would like to have auto-fill
automatically turned off when the point is a tabular environment.
Is there any easy way to accomplish this?
For the record, the default for LaTeX-indent-environment-list includes
("tabular") and ("tabular*") and I did try changing these to ("tabular"
current-indentation) and ("tabular*" current-indentation). I didn't
expect this to defeat auto-fill and it doesn't, but I thought I should
mention that I had tried it anyway.
PS: As is pointed out in the auctex manual, align-current is very useful
when editing tabular environemnts, but it has the negative effect of
losing the position of the point. This bothered me enough that I
finally added the following to my .emacs and I thought that someone else
might find it handy as well. I would appreciate any comments on how
this can or should be improved (I feel a bit queasy about stealing the
register P for example).
;; Align current environment without losing the point. Mapped to C-cC-a.
;; Mainly used for the tabular and tabular* environments.
(defun LaTeX-align-current-environment ()
(interactive)
(point-to-register ?P)
(LaTeX-mark-environment)
(align-current)
(jump-to-register ?P))
(add-hook 'LaTeX-mode-hook
(lambda ()
(define-key LaTeX-mode-map "\C-c\C-a" 'LaTeX-align-current-environment)))
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