TOPS-10 Monitor Calls Manual Volume 2 AA-K039D ... - Trailing-Edge

INCHRW [TTCALL 0,]
22.64 INCHRW [TTCALL 0,]
FUNCTION
Inputs an ASCII character from the terminal's input buffer. The
monitor waits for a character if none is available. INCHRW inputs the
character regardless of whether a complete line has been typed. If
the program is not prepared to handle every possible control
character, you should consider using the INCHWL call instead of
INCHRW.
CALLING SEQUENCE
INCHRW
return
addr
In the calling sequence, the program supplies the addr, which
address of the word to receive the ASCII input character.
is the
If no character has been input, the monitor waits for a character.
RETURN
If a character has been input, the monitor places the character,
right-justified, ~rito the word at addr. The remainder of the word is
cleared.
RELATED CALLS
o
o
TRMOP.
TTCALL
COMMON PROGRAMMING ERRORS
Typing a comma after addr.
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