CONTROL CRT register;value ! sets the status or value for the following registers:
0 - CAPS LOCK: 1 = on, 0 = off.
1 - PRINTALL mode: 1 = on, 0 = off. (The PRT ALL key can also be used to toggle the mode on and off)
2 - Softkey Menu: 0 = SYSTEM Softkeys, 1 = User Softkey menu 1, 2 = User Softkey menu 2, 3 = User Softkey menu 3.
3 - not used (keyboard repeat interval set by Windows keyboard control panel)
4 - not used (delay before repeat action starts set by Windows keyboard control panel)
5 - undefined
6 - undefined
7 - Disable Keyboard Interrupts:
|
Value
|
Meaning
|
|
0
|
Enable all keyboard keys.
|
|
1
|
Disable all keyboard keys but RESET key.
|
|
2
|
Disable RESET key only.
|
|
3
|
Disable all keyboard keys.
|
8-10 - undefined
11 - not supported (Knob Pulse mode)
12 - EOI mode: 1 = send EOI with the next character when CTRL-E is entered. 0 = CTRL-E mode off.
13 - not supported (Katakana mode)
14 - Base softkey number to 0 or 1 (no affect with KBD CMODE ON).
15 - KBD CMODE ON/OFF. 1 = KBD CMODE ON, 0 = KBD CMODE OFF (default). ON is for for HP "Nimitz" compatibility.
16 - Scroll keys: 0 = Enable, 1 = Disable, 2 = Disable, but allow ON KBD capture. Prevents user from scrolling off screen display with cursor keys.
100 - "Program Modified" warning ([1] = on, 0 = off) when attempting to LOAD, GET, SCRATCH, or QUIT.
101 - "Overwrite Previous Version" warning ([1] = on, 0 = off) for a previous version file format with the converted file format.
202 - (0 to 32767, default = 4) HTBasic priority vs other Windows applications (including response to mouse and keyboard).
203 - Mouse move capturing with ON KBD$ (1 = on, 0 = off)
204 - Mouse click capturing with ON KBD$ (1 = on, 0 = off)
206 - ALT key behavior: 0 = Windows default; 1 = HTBasic settings.
207 - [-3 to 3] Graphics Speed vs Mouse response. default = 0. Set to 3 for better ON KNOB or ON CYCLE response, -3 for higher graphics priority.
210 - QUIT behavior: 0 = normal QUIT (closes the program child window); 1 = QUIT ALL
211 - NUM LOCK: 0 = NUM LOCK OFF; 1 = NUM LOCK ON;
