License handling

[MK-MacPorts at techno.ms]

Hi devs,

I have found [1-6] discussing how licenses are being handled on MacPorts.
Browsing our Guide I couldn’t find any section containing license rules.
According to [7] we’ve got only port_binary_distributable.tcl [8] as some sort of license documentation.

Shouldn’t we have more that our Guide’s "license keyword syntax section" [9] in Guide, Wiki or manpages?

Greets,
Marko

[1] https://lists.macosforge.org/pipermail/macports-dev/2011-July/015228.html
[2] https://lists.macosforge.org/pipermail/macports-dev/2012-December/021267.html
[3] https://lists.macosforge.org/pipermail/macports-dev/2012-December/021263.html
[4] https://lists.macosforge.org/pipermail/macports-dev/2013-April/022698.html
[5] https://lists.macosforge.org/pipermail/macports-dev/2013-May/022802.html
[6] https://lists.macosforge.org/pipermail/macports-dev/2013-October/024710.html
[7] https://lists.macosforge.org/pipermail/macports-dev/2013-November/025091.html
[8] http://svn.macports.org/repository/macports/trunk/base/portmgr/jobs/port_binary_distributable.tcl
[9] http://guide.macports.org/#reference.keywords