In the following example (which doesn't give a valid pdf, it is only
for demo) the logging has changed between texlive 2018 and 2019:
In texlive 2018 the log said:
...\pdfliteral page"/Artifact /BMC"
In texlive 2019 I now get
...\pdfliteral page <lua data reference 770>
This sadly means that my testsuites are no longer really meaningful.
Is there a way to get the old behaviour back? Or to somehow add the
content of the "<lua data reference 770>" to the log?
\tracingoutput 1
\showboxbreadth \maxdimen
\showboxdepth \maxdimen
\tracingonline 1
\setbox0\hbox{a}
\directlua{
for n in node.traverse(tex.box[0].list) do
local bdcnode = node.new("whatsit","pdf_literal")
bdcnode.data = "/Artifact /BMC"
bdcnode.mode=1
tex.box[0].list =
node.insert_before(tex.box[0].list,n,bdcnode)
end
}
\box0
\bye
--
Ulrike Fischer
http://www.troubleshooting-tex.de/
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