Texas Instruments TI-99/4A User Reference Guide

CHAR subprogram
If a program stops for a breakpoint, those characters redefining
codes
32·127 are reset to their normal representation, Those
with codes 128-159 are unchanged. When the program ends
either normally or because of
an error, all redefined characters
ar~ r~s~t and any characters assigned to codes 128-159 are reset
to be undefined.
User's Reference Guide
Examples:
> NElli
:-- 100 CALL CLEAR
>110 CALL CHAR(128,"FFFFFFFFF
FFFFFFF" }
:> 120 CALL CHAR(42,"OFOFOfOfor
OFOFOF")
"> 130 CALL HCHAR(12,17,42}
>140 CALL HCHARl14,17,lLS)
> 150 FOR OELAY:1 to 350
> 160 NUT DELAY
> 170 ENO
"> RUN
--screen clears
I
•
*
•
** DONE **
> CALL HCHAR(24,5,42}
*
II-79

Texas Instruments TI-99/4A Specifications

General

Brand	Texas Instruments
Model	TI-99/4A
Category	Desktop
Language	English