# [Ipe-discuss] listings package and ipe

Mandar Mitra mandar.mitra at gmail.com
Fri Feb 7 05:25:51 CET 2020

Mandar Mitra wrote (Fri, Feb 07, 2020 at 09:06:29AM +0530):
> I think the following is the offending line that makes the difference:
> \usepackage[T1]{fontenc}
>
> I know this is not the right list to ask, but if you have a quick explanation for what the above is doing, I'd be most grateful.
>
> I just use it as an incantation that makes fonts on beamer slides show up as expected; without that line (and with \usefonttheme{professionalfonts}), sans fonts are replaced by serif ones.

Correction (in case this gets archived somewhere): the incantation is only required if \usepackage{helvet} (or similar) is used. This is documented in the psnfss package.

Sorry for the noise,
-mandar