(paraphrased) encountered when performing a echomail rescan for link(s):
When a packet reaches the configured "maximum packet size", finalize the
packet immediately (terminate the packet and close the file) rather than
waiting until the very end of all SBBSecho operations.

areafix responses to %LIST and %UNLINKED requests. If the same echo tag
was listed in multiple additional echolists, it was possible it would
appear multiple times in the areafix response list.

THIS MEANS THESE SCRIPTS CAN NO LONGER BE USED ON OLDER BUILDS OF SYNCHRONET

"Older" in this case means build from sources older than this commit.  You
must either use a nightly build from after this commit, or build it yourself,
or things won't work properly and you'll get errors.

YOU HAVE BEEN WARNED!

after the load(), throw an error.

load()s filename if propname is defined in scope (scope defaults to this.

Returns null if the file is not load()ed or the return value from load()
(last value of require()d file) if it is.

and exception.

blowing up unexpectedly because of load() or a global hotkey event.

still a bit better than the alternatives... the new sematics are:
load('require.js', typeof(argv)=='undefined'?'undefined':argv, 'sockdefs.js', 'SOCK_STREAM');

from binkp.js anymore.

This removes almost duplicate code.

fido.js depends on them, and fidocfg.js depends on fido.js.  This allows
cleaner separation without mutual inclusion.

Fix bug in TIC base-X file naming.

Document the config objects better.

This makes it an error for the same file to be load()ed multiple times
without require.pl being used after the first time.

modules to ensure their dependencies are met.

load('require.js', 'module_to_load.js', 'thing_module_defines')

Will load 'module_to_load.js' if 'thing_module_defines' is not defined in
the current scope, or dummy.js (an empty file) if it is.

Don't free undefined variables.

Recipient using echocfg.

non-zero-length string, will touch/create that file if outgoing data has
been processed.

Intended to allow the mailer to scan as soon as outgoing data is available
rather than having it wait for the next normally scheduled scan.

Note, if using this feature as the *only* way to trigger a scan (not
reccomended), any other sources of outgoing data (such as hatching files,
interBBS doors, etc) will also need to touch this semaphore or they will
not be sent until sbbsecho processes outgoing data.

We can't pass a const char * to FREE_AND_NULL, so remove const qualifier
rather than not use FREE_AND_NULL() here.

Back out echocfg.c changes.

With this option enabled, zone/domain mappings from ctrl/ftn_domains.ini are
used to get the outbound directory name, and the orig/dest domains for type
2.2 packets.

This allows supporting 5D addressing in sbbsecho when zones do no overlap
between domains (the normal case).

longer used by SBBSecho (as of v3) and will just confuse sysops if left here.
If you're still using SBBSecho v2, just set the inbound directory in echocfg
(sbbsecho.cfg file) instead and all will be fine.

no longer uses it (as of v3).

separator (/ or \) before checking for mutex file.
Don't require an exact match [node:x] section in sbbsecho.ini for every link
in the area file (areas.bbs).

to [node:x] "route' key.

If sbbsecho.cfg is found, it is used.  Otherwise, sbbsecho.ini is used.

but it doesn't look like that's used here...

downloading or importing articles/messages, as reported by Alprunty.
Only enabled when "debug" mode is specified, very chatty, so not
recommended for normal operation.

try to parse the link addresses.
Example invalid line (echo-tag cannot contain spaces):
VADA           Virtual Advanced BBS Support 1:261/38

online help, set the current "window" to inactive colors and then restore to
original colors when online help is exited. For 80x25 consoles, the user
probably won't notice any change since the online help window fills the screen.