MAILW#<num>, MAILP#<num>, SPAMW#<num>

These codes, unlike the colon-variants, can be combined with format modifiers
(e.g. -L, etc.).

inline asm stuff (cl-noasm-defines.patch).

This (of course) revealed an issue with 64-bit systems not building properly
so cl-bn-noasm64-fix.patch fixes this again.

There should no longer be any inline (or out of line) asm, so any more
illegal instruction errors are likely to be the fault of the compiler or
the compiler flags.

size that's being protected in this case, it doesn't *really* matter, but
it's a technical flaw.

Setting user.security.flags[1-4], exemptions, or restrictions to a string value
would result in unexpected modified values:

1. The exiting flags were all based on the current value of flags1 (copy/paste
    error it appears)
2. The set/removed/added flags were all "off-by-one" because str_to_bits()
    treats 'A' as bit-1, not bit-0.

emailval.js is now using this feature and PSI-Jack reported the "interesting"
behavior. :-)

If this value is false (the default), then a validated user's account will
be set to *not* expire.
If this value is true, then a validated user's account expiration status
won't be changed unless the expiration_days_after_validation option is also
set, in which case the expiration date will be reset based on that setting.

Document the new modopts.ini [logon] email_validation option to enable use of
this module.

was based on _finddata_t.attrib value while the value *written* was based on
struct stat.st_mode, and totally incompatible.
Just use the stat/chmod compatible value for both read and write (for all
OSes). If you need the old Windows-centric attribute values (e.g. to determine
"hidden" or "archive" attributes), use file_attrib() instead.

(totally differnet bit values).
So create getfmode() which is a thin wrapper for stat() and can be used to read
a chmod()-comopatible value on all supported OSes.

to do so. Just set email_validation = true in the [logon] section of your
ctrl/modopts.ini file instead.

This function behaves the same as file_attrib() on *nix, but on Windows,
file_mode() returns a *nix/stat style st_mode value (compatible with
file_chmod) while file_attrib() returns the struct _finddata_t 'attrib' value,
which is a quite different value (e.g. indicates Windows/DOS centric file
attributes like "archive", "hidden", etc.) and is *incompatible* with
file_chmod(). So if you're going to modify a file's permissions (mode), use
file_mode() to read them and file_chmod() to save them.

file_attrib() should really only be used on Windows and only for checking for
attributes like "hidden", "archive", etc. (which don't exist on *nix).

"dirs" sub-dir to a sysop-defined directory-specific data directory.

Use require() rather than load() for sbbsdefs.js.

    level_before_validation (default: 50)
    level_after_validation (default: 60)
    flags1_after_validation (default: no change)
    flags2_after_validation (default: no change)
    flags3_after_validation (default: no change)
    flags4_after_validation (default: no change)
    exemptions_after_validation (default: no change)
    restrictions_after_validation (default: no change)
    expiration_days_after_validation (default: no change)

This fixes screen corruption with CTRL-E in 40-column modes.

change the font to CP437.

This prevents weirdness since when changing *to* those modes, the font and
status line setting are silently updated.

write_file_cfg(). I'm pretty sure this fixes the bug introduced in r1.75
(Mar-7-2018) where it would use the directory's custom "data dir" as the
parent of the sub-directory even if it was blank.

So if you're like Mark Lewis and you're getting a bunch of sub-directories
created in your "ctrl" directory when you save changes in SCFG, this is likely
the cause. Only happened if you had both the library's "Parent Directory"
and the "File Transfer Path" of the directory, blank.

Really only useful on *nix since Windows only allows the setting/clearing of
a single mode flag: user-writeable, 0x80, 0200.

directory's file transfer path, the array index usage here could cause a
crash or just garbage to be displayed.

Path" or "Directory File Path".

Remove it.

CSI Pn Y - Cursor Line Tabulation
CSI Pn SP c - Tab Stop Remove
CSI Pn k - Line Position Backward

Requested by mortifis.

CSI Pn b (Repeat previous char)
	Actually mildly useful... repeat any character.
CSI Ps d (Line position absolute)
	Moves to a specific row without changing column.
	Mildly useful.
CSI Pn a (Cursor forward)
	Identical to CSI Pn C
CSI Pn ` (Absolute position in line)
	Identical to CSI Pn G
ESC H (Add Tab Stop)
	ie: Break everything else that uses tabs this session.
CSI Pn g (Clear Tabs)
	ie: Break everything else that uses tabs this session.
CSI 2 $ w (Request Tab Report)
	So, maybe it can be fixed after you break it!  Yay!
ESC M (Reverse Line Feed)
	Basically up one line.  Not really useful since we have cursor up.
CSI Ps e (Line position relative)
	Identical to CSI Pn B

Fixed possible undefined console.cterm_fonts_active reference.

callers list during logon.
New modopts.ini [logon] option: last_few_callers (default: 4), so you can
customize the number of callers displayed.

using the version to determine what's supported (and isn't).