This issue may actually be a rekey issue, to clear this, we need
to call cryptPopData(), but we can pop zero bytes.

In this case, re-try the flush.

During YModem-G transfers, the previous 5-second timeout was
exceeded.

Just copied out of the documentation.

It's not clear if this is working properly or not since the only
BBS I know of that supports telnets (fido.beholderbbs.org) doesn't
seem to do any telnet "stuff".

Should fix SF #45 since it appears the input thread started then
exited before SyncTERM realized the connection was successful.

In preperation for telnets support, make conn support TX/RX parsers.
Make telnet use those new hooks, and remove unused and ambiguous bits
of the conn API (conn_recv(), conn_peek()).

All the major bugs I'm aware of are fixed (though RIP is still
incomplete)

Make an exception for all keypad stuff.

Cursor update issue, cursor was only redrawn on a blink status change.
This will redraw the cursor any time the cursor moves now.

Should fix file transfer issues.
(SF bug #38)

for Al (TRMB) and his Russian users, requested via DOVE-Net.

Do an FTN "ASCII 1" -> "US-ASCII" translation of the CHRS->charset too.

Clang 11 throws an error if you do.

Presumably these were part of macros once and never cleaned up?

Just rename ESCDELAY member to escdelay.

remove() is expected to fail in this scenario sometimes depending
on how writemsg() is used - in the error case, the user was trying
to edit his .plan file with the ;plan command:
term Node 10 <Deuce> !ERROR 11 (Resource temporarily unavailable) in writemsg.cpp line 1232 (editfile) removing "/sbbs/node10/temp/INPUT.MSG" access=0

Thanks for the bug report!

Apparently, the ncurses in openSUSE Leap-15.2 has the following:
Since we have a struct member named ESCDELAY, we can't actually set
it at all when this macro is defined.

The three possibilities to deal with this are:
1) Rename the ESCDELAY member.
   Likely the best option long-term, but I don't want to find everything
   and update it at this time.
2) Avoid using the ESCDELAY member #ifdef ESCDELAY
   Which makes it not work in the exact set of circumstances it makes
   sense in.
3) #include curs_fix.h from ciolib.h
   This actually renames the ESCDELAY member to _nc_ESCDELAY, but you
   won't be able to actually notice this.

Before the Unicode support was added, displaying a NUL would clear
the cell, but now it is translated.  For ATASCII, this results in
a heart character being displayed instead of an empty cell when
inserting or deleting characters.

Fixes bug #28 on Sourceforge.

The low byte is no longer zero.

or any lines that were only terminated with carriage-return (\r)
since these are treated rather-oddly by the FTN software as a
line-ending and line-feeds are to be ignored. So transfer \r to \n
on output and ignore the \n's in the body text.

Just delete the old private key and create a new one for the new
host.

Remove obsolete comments, and remove an extraneous savetime call.

Currently, this is hard-coding the name of the key, which should
be read from the letsyncrypt.ini file in case someone is using an
ACME v2 service that is not provided by letsyncrypt.org.

If 'code' query param exists, is a valid xtrn code, and user can access, then jump right into it after the page loads. (Requested by Mortifis.)

I noticed a duplicate area name (AGN_MODS) in a filefix %LIST response
from my FidoNet hub that's running TickIt/TickFix, and I thought to myself:
Self, that shouldn't be possible. But alas, if one does have duplicate
sections in a .ini file (e.g. tickit.ini), the iniGet/ReadSectionList()
function would indeed return duplicate items in the list. Since the second
section with the same name is not actually accessible, it shouldn't be counted
as a valid section and thus not returned as part of the section list. Section
names are not case sensitive, so the names are compared case-insensitively for
de-duplication purposes too.

This allows timing out the battle bit.  If the game/BBS crashes
while you're in battle, you should now only need to wait two times
the idle timeout (ie: 2 * 5 minutes) before you can get back in.

- In dorkit, start the timer if keyboard is invoked and
  dk.connection.active is false.
- In LORD2, check for a CONNECTION_CLOSED key after getkey() where
  appropriate.
- Also in LORD2, allow the busy flag to suspend pending timeouts.

1) Ciolib CIO_KEY_QUIT and CIO_KEY_MOUSE conflicted with ALT_7 and ALT_6
   respectively, change these to use \xE0 prefixes.
2) Add a new dorkit key "CONNECTION_CLOSED" which is returned by getkey()
   after the connection is closed.
3) Have the various connection back-ends send a CONNECTION_CLOSED key to
   the keyboard buffer when the connection is closed.
4) Have the local console send a CONNECTION_CLOSED key when the window
   is closed.
5) Disable auto_terminate in dorkit.
6) Introduce dk.connection.disconnect_timeout variable (defaults to 30
   seconds).  After a CONNECTION_CLOSED key is received, dorkit will
   immediately set js.terminated, then after disconnect_timeout seconds,
   will enable js.auto_terminate.
7) After a CONNECTION_CLOSED key, waitkey() always returns true, getkey()
   always returns a CONNECTION_CLOSED key, and getbyte() always returns
   undefined.
8) To prevent a poorly written door from hogging 100% CPU for the whole
   30 seconds, put an mswait(1) in the connection check when the
   inactivity timer is running.

This likely breaks things nobody does.

- Convert second argument to @readspecial to upper-case
- Convert both sides to strings for equality comparisons
- Implement @display label in file.name
- Fix @do XXX is getname ### where ### is the current player