for non-ANSI terminals (that have a non-destructive backspace) in getstr().

Simplify redrwstr() by combining ANSI/non-ANSI terminal support.

(off-by-one).

macros (better bounds checking, sets current attribute on restore).

accurate column auto-detection. Wheee!

with ansi_gotoxy(), ansi_save(), and ansi_restore() functions.

line/column counting, auto-pausing, etc.
So, sbbs_t::rprintf() and JS console.write() and writeln() are now all truly
"raw" - hopefully this puts a smile on Deuce's face. :-)
sbbs_t::cursor_right() and cursor_left() now update the column counter.

the last column with space if you use backspace to return to the previous
position.

js_EvalOnExit(). Call JS_ReportPendingException after calling js_EvalOnExit().

Call JS_ReportPendingException() after script execution.

the file.

\e255;255H.
Had the row/col sane-range checking reversed.

response) - using c_escape_str() to convert the response to a log/print
format.

place to do it, but may need some special handling for HTMLterm mode.
Parse columns from ANSI cursor position reports.
Request Telnet "Negotiate Window Size" option during answer since this is more
reliable than ANSI cursor position reporting (especially with terminals that
wrap cursor positioning requests).
Improve validation of ANSI cursor position reports.

immediately and delete semaphore file.

Created valid_ctrl_a_code() which returns TRUE if the passed ctrl-a code is
valid (safe) for message networking, user input.
Only QWK-export valid ctrl-a codes.