Sel language, Writ (write), Scha (set ending letter) – IAI America DS-S-C1 User Manual
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12. SEL Language
[Function]
Writes the character string from the channel in operand 1 to the column in operand 2.
Stops writing after the character designated in the SCHA command is written.
The column can be either local or global.
[Example]
SCHA
10
Set LF (= 10) for the ending character.
OPEN
1
Open channel 1.
WRIT
1
2
Write 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.
WRIT
*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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WRIT (Write)
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SCHA (Set Ending Letter)
[Function]
Sets the ending letter to be used in the READ command and WRIT command. A value from 0
~
255
(character code used in BASIC) can be designated for the character.
[Example]
Refer to the READ command and WRIT command.