patch to mention 'platforms' and 'long_description' in portfile(7)

[fkr-ml@…]

this is a patch to mention 'platform' and 'long_description' in portfile(7). the patch is also available here: ​http://www.opendarwin.org/~fkr/patch-portfile.7

Index: doc/portfile.7
===================================================================
RCS file: /Volumes/src/cvs/od/proj/darwinports/base/doc/portfile.7,v
retrieving revision 1.10
diff -r1.10 portfile.7
183a184,192
> .It Ic platforms
> Port is targeted at these platforms 
> .br
> .Sy Type:
> .Em required
> .br
> .Sy values:
> .Em darwin freebsd
> 629a639,648
> > .It Ic long_description
> A longer description of the software and what it does
> .br
> .Sy Type:
> .Em required
> .br
> .Sy Example:
> .Dl long_description    XChat is a graphical IRC client based on GTK that has \
>                         many features and can be scripted with Perl and/or Python.