> Am 25.05.2015 um 11:26 schrieb Meer, H. van der <h.vanderm...@uva.nl>: > > > >> On 24 May 2015, at 22:53, Wolfgang Schuster <schuster.wolfg...@gmail.com >> <mailto:schuster.wolfg...@gmail.com>> wrote: >> >> >> The spaces in the output are produced by the spaces between the tags >> (\xmlstrip doesn’t seem to work) >> and you have to use a combination of \removeunwantedspaces and \ignorespaces >> to remove them. >> > > > There is something I do not understand and I hope you can explain this. The > table is typeset by the \xmlflush{#1} in the table macro: > > \startxmlsetups xmlcommon:table > Z\bgroup > \setupxtable[% Setup defaults > leftmargindistance=0pt,rightmargindistance=0pt, > offset=2pt,height=fit,width=fit, > align={center,lohi},columndistance=0pt] > \setupxtableparameters{#1} > \startlocationbox{#1} > \removeunwantedspaces > \startembeddedxtable X\xmlflush{#1}Y\stopembeddedxtable > \ignorespaces > \stoplocationbox > \egroup > \stopxmlsetups > > The "X" and "Y" have been placed around the \xmlflush to see what happens. > Why do I see them 3 times? It looks as if the embeddedxtable-line is called > 3 times (or maybe 4 times once for each row with the last call vanishing). > However, the table macro itself is called only once, the "Z" at the beginning > proves that. I cannot explain this.
This is normal and needed for the calculation of the cell widths and heights. This mechanism is called trial typesetting and used by a few mechanism (e.g. float captions) to get the dimensions of the content. Wolfgang
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