[NTG-pdftex] Tip: Heirloom Documentation Tools

[Rolf.Niepraschk at ptb.de]

The following may be of interest:

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==> http://heirloom.sourceforge.net/doctools.html

About: The Heirloom Documentation Tools package provides troff, nroff, and
related utilities to format manual pages and other documents for output on
terminals and printers.
...

Changes: Support for OpenType fonts has been added. This includes support
for CFF-based (PostScript) OpenType fonts as well as support for most
TrueType fonts. The new "otfdump" utility prints the contents of OpenType
font files just as troff interprets it. OpenType features, such as small
capitals or old-style numerals, can be accessed using the new ".feature"
request.
...

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...Rolf