GNU bug report logs - #25309
11.89.8; multi-level script fontification stacks incorrectly

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Message #95 received at 25309 <at> debbugs.gnu.org (full text, mbox):

From: Uwe Brauer <oub <at> mat.ucm.es>
To: Tassilo Horn <tsdh <at> gnu.org>
Cc: Uwe Brauer <oub <at> mat.ucm.es>, 25309 <at> debbugs.gnu.org,
 Gennady Uraltsev <gennady.uraltsev <at> gmail.com>
Subject: Re: bug#25309: 11.89.8;
 multi-level script fontification stacks incorrectly
Date: Tue, 03 Jan 2017 09:17:20 +0000

>>> "Tassilo" == Tassilo Horn <tsdh <at> gnu.org> writes:

   > Tassilo Horn <tsdh <at> gnu.org> writes:

   >>> The only acceptable syntax is:
   >>> 
   >>> $a_{b_c}$
   >> 
   >> Ah, right.  That makes things a bit easier.  Basically, we can assume
   >> that in $a^{b^c}$ the {b^c} part is already fontified and risen, so in
   >> the case where we are going to fontify ^c we would need to
   >> increment/decrement the `raise' value.  I'll play around with this.

   > How about that?  (see the two screenshots, one with multi-level the
   > other with invisible)

Absolutely great. :-D

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