[Orgmode] [beamer] frame arguments must be in envargs, not extra

[Eric S Fraga]

Carsten,

the documentation for beamer support,

http://orgmode.org/worg/org-tutorials/org-beamer.php

under the "Special properties" heading suggests that the BEAMER_extra
property can be used to specify options for the environment.  For
frames, trying for instance "[shrink=30]", this doesn't work.  It does
work if this option is placed in the BEAMER_envargs property instead.

I'm not sure where, if ever, you use the BEAMER_extra property?

Thanks again,
eric