[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Freefont-bugs] Large rectangle with stretchy U+2F/U+2211/U+27E8/U+2
|
From: |
Khaled Hosny |
|
Subject: |
Re: [Freefont-bugs] Large rectangle with stretchy U+2F/U+2211/U+27E8/U+27E9 and GNUFreeFont |
|
Date: |
Fri, 17 Apr 2015 17:29:39 +0200 |
|
User-agent: |
Mutt/1.5.23 (2014-03-12) |
On Fri, Apr 17, 2015 at 05:07:31PM +0200, Frédéric Wang wrote:
> Hi all,
>
> Here is a testcase with a dev version of GNUFreeFont:
> http://fred-wang.github.io/MathFonts/GNUFreeFont/
>
> As I understand, stretchy U+2F/U+2211/U+27E8/U+27E9 do not have a "glue"
> so we connect them using a rule
AFAIK, The only times TeX (and by extension OpenType math implemenation)
use rules is for radical and fraction bars, everything else is done
using glyph variants and/or repeatable parts. If the font does not
provide the required glyphs no stretching happens.
Regards,
Khaled