On 4/30/2016 10:06 PM, eidenbenz wrote:
Could somebody explain me why this (the part that is commented) doesn't work? I get the following error:
tex error > tex error on line 0 in file : ! Emergency stop <*> cont-yes.mkiv <empty file> *** (job aborted, no legal \end found)
because \cite does a lot more than just returning a filename ... you need to use the low more level btxfield commands to get the more raw data
Thanks Michael
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\startbuffer[duane]
@image {tug2014, title = "TUG 2014", url = "http://tug.org/tug2014/", url_image = "http://tug.org/art/tug2014-color.jpg", url_thumb = "http://tug.org/tug2014/t2014-thumb.jpg", description = "Official drawing of the TUG 2014 conference", author = "Duane Bibby", year = 2014, }
\stopbuffer
\definebtxdataset [duane]
\usebtxdataset [duane] [duane.buffer]
\usebtxdefinitions [duane]
\definebtxrendering [duane] [dataset=duane, method=local, ]
\setupbtxlist [duane] [number=no]
\startsetups btx:duane:list:image \btxfield{title} \stopsetups
\startsetups btx:duane:cite:external {\externalfigure[\btxfield{url_image}][width=10cm]} \stopsetups
\startsetups btx:duane:cite:filename {\btxfield{url_image}} \stopsetups
\starttext
\cite[filename][duane::tug2014]\par \cite[external][duane::tug2014]\par
% Why does this not work? %\externalfigure[\cite[filename][duane::tug2014]][width=10cm]\par
\placebtxrendering[duane]
\stoptext
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