🚀 go-pugleaf

Some documentation things about 2.7.1:

    `-shared'
         Produce a shared object which can then be linked with other
         objects to form an executable.  Only a few systems support this
         option.

This does not mention that -fpic (or -fPIC) needs to be supplied as
well, at least on some systems. (Perhaps -shared should imply -fpic
where necessary?)

    `-fpic'
         ...
         recompile with `-fPIC' instead.  (These maximums are 16k on the
         m88k, 8k on the Sparc, and 32k on the m68k and RS/6000.  The 386
         has no such limit.)

It would be helpful if this mentioned the limit on HPPA.

    `-fPIC'
         ...
         size of the global offset table.  This option makes a difference
         on the m68k, m88k and the Sparc.

And the hppa. Also, there's no comma before the `and', as seems to be
the convention elsewhere in the manual.