>>> "ESF" == Eric S Fraga <e.fr...@ucl.ac.uk> writes:
> On Monday, 14 Dec 2020 at 10:19, Uwe Brauer wrote: >> Consider please the following example > [...] >> It should be exported as >> >> \author{Uwe Brauer} > It does for me. Ok I had set org-export-with-author to nil now I set it to t and the export works, *however* set to t it *always* exports, setting to nil it *never* exports. I would like that it only exports if the field #+AUTHOR is present. This seems to be impossible the documentation states Documentation: Non-nil means insert author name into the exported file. This option can also be set with the OPTIONS keyword, e.g. "author:nil". But it is not clear how to set this I tried #+TITLE: This title #+AUTHOR: :PROPERTIES: :AUTHOR:nil :END: But this did not work as expected. >> and the dynamic effect as > Use BEAMER_act instead of BEAMER_opt and specify the property as [<+->], > i.e. with square brackets. Thanks, this was helpful
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