Re: [AUCTeX] Two TeX-fold issues

[Ikumi Keita]

Hi Juan,

>>>>> Juan Jose Garcia-Ripoll <address@hidden> writes:
> The first one is I reported problems with scrolling when TeX-fold-mode is
> on. I am unsure why, but the issue is solved by removing BIDI text

> (setq-default bidi-display-reordering nil)

> If I do not do this, and use TeX-fold-mode in a big buffer, scrolling up
> and down with C-n, C-p or arrows, becomes unbearably slow on my computer. I
> am using visual-line-mode and proportional fonts, but that shouldn't be the
> culprit, as once I disable BIDI everything goes very nice.

I'm afraid that I don't experience such delay.  If you could provide
sample file and procedure to reproduce the glitch you described, we
might be able to examine its detail.

> The second one relates to fonts with TeX-fold-mode and subscripts.As you
> see below, the \psi macro is properly folded to a Unicode character, but
> the size and position are wrong.

> In contrast, the unfolded text reads just fine
> and the $\psi$ character in any other position is properly displayed.

> I have not been able to find out what part of font faces, tex-fold or
> font-latex may be interfering with this.

As far as I know, tex-fold.el and font-latex.el are developped
independently and not tuned to cooperate in their finest level yet.  I
hope someone else who knows this area better than I shed light on this
issue.

Regards,
Ikumi Keita