This reverts commit 508777897b.
the fix was incorrect. the icon should be set to the pen when it is
not a string, the icon_pen is only for when it is a string
DFHack is a Dwarf Fortress memory access library, distributed with scripts
and plugins implementing a wide variety of useful functions and tools.
The full documentation is available online here.
It is also accessible via the README.html page in the DFHack distribution or as raw text in the ./docs folder.
If you're an end-user, modder, or interested in contributing to DFHack -
go read those docs.
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