- returns true/false if the user's terminal supports all the passed flags
- returns the supported flags if no flags are passed for comparison
- automatically uses the auto-terminal-type flags if no user is logged-on

+AB  would add CTRL-A and CTRL-B to the set.
AB   would change the set to only CTRL-A and CTRL-B
-AB  would remove both CTRL-A and CTRL-B from the set
+A-B would add CTRL-A to the set and remove CTRL-B

Updated JS docs for methods.

methods.
Using JSDOCSTR() for blank strings.

(rather than _DEBUG) - improving performance and memory usage in the 99% of
debug builds that don't need the JSDOC stuff.

initialized as such by the caller).

change.

correctly.

Boolean).
Created new properties: console.input_buffer_level, input_buffer_space,
output_buffer_level, and output_buffer_space.

property values.

to support >30-bit integers (e.g. current time_t values).

(whenever possible), for documentation purposes (jsdocs.js).

"max_bytes" value is insufficient for the number of configured items:
by defining dynamically created objects and arrays as properties of child
objects of the global object immediately after such objects are created,
they are "implicitly rooted", protecting them from (unexpected) garbage
collection. Now the initialization will simply fail with a nice "out of memory"
error. This was a long-standing bug that rarely occurred in the wild.

Using new console abstraction functions (e.g. cursor_left/right, cleartoeol).
Removed ansi_ prefix from cursor positioning methods (the old method names
remain as aliases for backwards compatibility).

Fixed beep() method when called with no args.

Created beep() method to send beep characters to remote console.
ansi_gotoxy() method now accepts a single object argument with x and y
properties (like that returned from ansi_gotoxy), or separate number arguments
for x and y values (as before).
All ansi_* methods now have aliases without the ansi_ prefix, in preperation of
supporting other (non-ANSI) terminal emulations in the future.

Added more property descriptions (for dynamic JS object model docs).
Fixed a few bugs exposed by jsdocs.js.
Using JS_NewNumberValue for full 32-bit integer support (bitfields mostly).

reasignment by script author accidentally using object name as local variable.

user.compare_ars method in jsobjs.html.

from unlocking the mutex (Win32 critical section) when it hasn't been locked
(outside of input_thread).

the Ctrl-A escape character).
new console.color_list array property, currently "invisible" (non-enumerable),
contains a list of color attribute values configured in attr.cfg.

of control key combinations in inkey() via SCFG or script.