extension Makefile fragments, because they really don't have anything to
do with the buildlink[12] frameworks. Change all the Makefiles that use
application.buildlink.mk and extension.buildlink.mk to use application.mk
and extension.mk instead.
convert Big5/GB encoded files to postscript
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bg5ps is a Python script that generates Postscript from Chinese
Big5/GB encoded files, using ttf fonts.