records on .bin files. Will need a little tweaking for .ans files.

to verify an avatar .bin file) - '.' matches any char except line-endings
and 0x0D and 0x0A are valid attribute values in a bin file. Oops.

Fix typo in import_netuser_list().

background color is set and the next line (e.g. a blank line) causes a
scroll (thus filling with the background attr).

JavaScript doesn't support the \a (alert) escape char apparently.

reuirements (e.g. no chars that'll cause problems, no blink attribute)
before importing or exporting.
Added "verify" command to verify .bin files meet the avatar requirements
(e.g. "jsexec avatars verify -file=/path/to/some.bin")

a JS Date() object.

Have utf8_ascii.js simply replace any returned character greater than 0x7f
with a question mark in the replacement function.

be 'undefined'.

(e.g. areaname -> areatag) for consistency and clarity.

Rastus:
file_to_netmail() assumed the file pointer was at the end of the file.
This was not the case with the areamgr.hlp file (just opened, not read or
seeked).
Also, added some more error logging in case of file_to_netmail() failure.

avatar size) before copying to text/avatars.
Use '-file=<filename>', rather than -f.
Export/share an avatar library like this:
  jsexec avatars export=syncdata -file=../text/avatars/custom.bin
Export user's avatars like this:
  jsexec avatars export=syncdata -users
Import avatars (users and shared libraries), like this:
  jsexec avatars import=syncdata
(replace syncdata with the correct code for the syncdata sub)

1) Only call crpytFlushData() if there *is* data.
2) Only call cryptFlushData() once per call to do_CryptFlush()
3) If cryptPushData() does a short write, flush immediately, regardless of
   the preferences
4) Pass the whole private data pointer to do_CryptFlush() so it can only
   call cryptFlushData() if there's unflushed data
5) Extend the private data structure to track unflushed data

treat NULs as white-space.

1) Accept (and ignore) empty lines from remote
2) Explicitly call the garbage collector to prevent memory hoarding
3) If we fail to fetch a header, make up a dummy one

UTF-8 and if so, convert using uft8_ascii(), otherwise, just replace every
non-US-ASCII byte with a question mark.

RFC*822 does not allow anything but US-ASCII in headers.

but in a more limited manner.  They could likely be combined since all the
ASCII replacements are in the CP437 replacement set (CP437 is a strict
superset)

Actually use the msg.hdr.auxattr value (e.g. to see Poll-Closed attribute).

Use modopts.ini -> [sbbsimsg] -> from_user_prop, if set (e.g. to "name"),
defaults to "alias".
Use human readable BBS name where possible (now in the sbbsimst.lsg).
This module really needs a re-write, but the protocols are sound (finally).

avatars).
The library (from where the user picks stock/shared avatars) is
text/avatars/*.bin.
Network-shared avatars .bin files (meeting the requirements) are imported
as <qwk-id>.<filename.bin> in this directory.
The sysop chooses which locally created avatar libraries to share
with the "export=<sub> -f=<filename>".
There's no de-duplication at this time.
Move some functions from avatar_lib.js to avatars.js.

Allows loading a whole or partial bin 'graphic' from a string;
decouples bin loading from file reading if desired.
Frame.load() calls Frame.load_bin() in case of a .bin file.

terminals > 80 columns in width (can't depend on line-wrapl).
Still using console.printfile() for ANSIs that scroll.
For SyncTERM, hide the cursor while viewing the ANSI.
Change the calls to console.pause() to just console.getkey() as the
[Hit a Key] prompt would interfere with the display of some art.

text.dat line to accomodate, so the "(Closed)" auxattr (for closed
polls), if set, would not be shown.

Set ansi_crlf = false to use the relative cursor-positioning instead
(only works if not at last line already).
A more detailed error when when attempting to draw outside of screen.

line (CRLF) after the header and before the message body. If you want a blank
line, it must be in the msghdr.asc file. This change is to be consistent with
the behavior in v3.16.

stop reading the input when encountering a Ctrl-Z (CPM EOF) character.
SAUCE trailers, popular with ANSI art groups, begin with a Ctrl-Z char.
Set graphic.cpm_eof to false to disable this behavior.

Used by creating a text/menu/msghdr.asc file with the following line
(in upper case):
@exec:showmsghdr@

But this may be enhanced for other Avatar related needs (browse/select,
edit etc.).

attribute (e.g. when drawing iCE colored art for non-iCE terminals)

some data to find the graphic you want to 'load'.
Also, limit the read() size (of BIN files) to the width x height x 2.

- If the first lines sent after a key-press are blank lines, don't count them
  in the line-counter (lncntr) - maximize the viewable data before pause.
- Assume tabs chars are expanded to 8-space tab-stops when detecting auto
  line-wrapped output (e.g. when ;LISTing text files with tabs)