hi,
in v3.6 and older documentation, the 'Library_Path's section mentions the (then)
upper limit of 20. I believe it's been increased to 25, but cannot find the
corresponding info in the current docs[*]. does someone have a reference,
please.
[*]
<https://wiki.povray.org/content/Reference:Scene_Parsing_Options#Library_Paths>
regards, jr.
