Rename the option for adding coordinates to autodescribe feedback for
the '/' and ';' commands from 'getpos_coord' to 'whatis_coord', after
the '/' command that uses it instead of after the internal routine
that implements it. The 'whatis' name was only in dat/hh as far as I
could find, so this changes it to 'what-is' and also updates dat/help
and the Guidebook to mention the name too.
Add a 'screen' choice to the option to show coordinates as row,column
rather than x,y or compass direction(s). Revise the /m, /M, /o, /O
operations of 'what-is' to honor the whatis_coord option (mostly; a
value of 'none' gets overridden by 'map' to force coordinates).
Also, update the description of the functionality of the '/' command
in the Guidebook. The .mn version is tested, the .tex one isn't.
Another issue from old beta-tester mail: #annotate and #overview were
missing from the list of extended commands. M-A and M-O were listed
but marked "(if supported)" even though they've become unconditional.
Same for M-R, although in its case #ride wasn't missing.
Some old beta-tester mail suggested mentioning the implicit_uncursed
option in the "Curses and Blessings" section; this patch does that.
It also mentions that option in the "Configuring Menu Colors" section
since anyone trying to specify a color for " uncursed " will want
objects to be explicitly described as "uncursed".
The changes to the LaTeX version haven't been tested. The generated
plain text version has a lot of spurious changes due to the padding
method it uses to right-justify short lines.
mention msg_window in the Guidebook and long online help. I didn't update
hh since that only has one-liners. Also made the msg_window default clear
in the Guidebook and opthelp. Plus, an update to Guidebook.txt in hopes
that it won't need another before release.
