Sel language, Read – IAI America DS-S-C1 User Manual
Page 92
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[Function]
Reads the character string from the channel in operand 1 to the column in operand 2.
Stops reading when the character designated in the SCHA command appears.
The column can be either local or global.
[Example]
SCHA
10
Set LF (= 10) for the ending character.
OPEN
1
Open channel 1.
READ
1
2
Read the character string from channel 1 to column 2 until LF appears.
CLOS
1
Close the channel.
LET
1
2
Assign 2 to variable 1.
LET
2
3
Assign 3 to variable 2.
SCHA
13
Set CR (= 13) for the ending character.
READ
*1
*2
Read the character string from channel 2 (content of variable 1) to column 3
(content of variable 2) until CR appears.
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READ
12. SEL Language