"(null)" or "[null]").

                                                  digital man

He has Spoken.  So Shall it be.

Hopefully, he'll fix this one up so I don't need to.

getfiles() support... problem just be a read-only dir_list[i] property
(file_count?)

the string, or should it replace the %c with "[null]" instead (similar to
what %s does with a NULL)

unimplemented.

New properties: sysop_dir, user_dir, upload_dir, and lib[x].offline_dir

the values of the newly defined macros of the same names. These allow easy
comparison for scripts. Example:
    if(system.version_num < 31301) /* v3.13b */
        print("version 3.13b or later required");
system.version_hex allows easy major/minor version number checking, parsing
or printing using right-shift operations instead of division/rounding. Example:
    31301/100 == 313.01
    0x31301>>8 == 0x313

properties).

Use new VERSION_HEX macro for bbs_ver_num() result check.

VERSION_HEX macro).

in a decimal number) and VERSION_HEX, ditto encoded in a hexadecimal number.

;POFF now displays the updated paging status.
Add view/delete support to the ;PLAN command.

editing of .plan files.

fails.

require X+1 bytes where X is the largest of width, precision, and the
strlen() of the passed pointer.  If this is larger than MAX_ARG_LEN,
malloc() a buffer of size X+1.

sdl.Quit() to restore the console mode.

All further wrappers should be able to call xp_vasprintf() and Just Work
now imho.

wrappers can test this and stop reading va_args.

consitently on all platforms, so can't use it to convert a char * to a double.
(using strtod()).

Some of the conversions are dubious... ie: should a char * just be case to
an int, or atoi()ed to one?  Using the second method currently.