Package: asymptote-doc
Version: 2.02-2
Severity: minor

Recent versions of Debian have had a somewhat infamous bad interaction
between 8.x versions of ghostscript and 0.12.x versions of poppler
that causes mostly harmless but annoying error messages related to the
tools' disagreement about the legality of a corner case of PDF
syntax. The symptom of the problem is that poppler-based PDF viewing
utilities will print the warning message

Error: Illegal entry in bfrange block in ToUnicode CMap

Upstream the problem has been doubly fixed by changes to both
ghostscript and poppler; the ghostscript fix has propagated to
testing, but the poppler fix is still only in experimental. More
details:

ghostscript bug: #578910
poppler bug: #578050

This issue is particularly annoying when it occurs in documents
indexed by "dhelp", because the error appears without further
explanation in the output of a weekly cron job when the dhelp indexing
process runs "pdftotext".

Among the many documentation packages on my system, it appears that
asymptote-doc is the only one left with a dhelp PDF with this issue.
This could be resolved by rebuilding the package on a system with an
up-to-date ghostscript package.



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