<= if C flag is 0
R0 = ASCII code
if C flag is 1
R0 = error number, &1B means escape
This call reads a character from the input stream. It waits to get the next character, i.e. you will only get the control back when, for example, a key is pressed. The source for the input stream can be read with OS_Byte 177.
If cursor editing is enabled (see OS_Byte 4), then pressing a cursor key will start cursor editing.
See PRM 1, page 852.
[sh-index] Back to list of manuals
|
| |
