Re: [AUCTeX-devel] tex-symb repository at Google Code Hosting

[Ralf Angeli]

* Ralf Angeli (2007-02-10) writes:

> (lambda ()
>   (save-excursion
>     (backward-char)
>     (or (TeX-fold-macro) (TeX-fold-math))))

Uh, better use the internal function providing proper return values.
With a test for the value of the variable controlling activation of
the feature and with support for environments it could like this:

(lambda ()
  (when TeX-fold-auto
    (save-excursion
      (backward-char)
      (or (TeX-fold-item 'macro)
          (TeX-fold-item 'math)
          (TeX-fold-item 'env)))))

-- 
Ralf