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eschwartz · 03-08-2015, 01:33 PM

I would (and do) use a sublist to restrict "authors" to the first author, e.g. {authors:sublist(0,1,&)} -- or in GPM,

Code:

short_author = sublist(
    field('authors'),
    '0',
    '1',
    '&'
);

03-08-2015, 01:33 PM	#15
eschwartz Ex-Helpdesk Junkie Posts: 19,421 Karma: 85400180 Join Date: Nov 2012 Location: The Beaten Path, USA, Roundworld, This Side of Infinity Device: Kindle Touch fw5.3.7 (Wifi only)	I would (and do) use a sublist to restrict "authors" to the first author, e.g. {authors:sublist(0,1,&)} -- or in GPM, Code: short_author = sublist( field('authors'), '0', '1', '&' ); Last edited by eschwartz; 03-08-2015 at 01:40 PM.