Re: __LINE__ equivalent in XSTL

At the TEI Conference this year[1] Brian Pitlik-Zillig[2] gave a talk
on (what I think is) exactly what you are looking for: logging XSLT
transformations[3].

Notes
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[1] http://www.zde.uni-wuerzburg.de/tei_mm_2011/
[2] http://cdrh.unl.edu/about/faculty/pytlik_zillig.php
[3] http://www.zde.uni-wuerzburg.de/tei_mm_2011/abstracts/abstracts_papers/#c249171

> yes, but we put the translated XML in a log in production env, and
> to examine the log avoid the fime of re-doing the same ...