IAI America XSEL-KX - Manual (Page 204)

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Part 4 Commands
1.15 Multi-Branching
 SLCT (Start selected group)
Extension condition
(LD, A, O, AB, OB)
Input condition
(I/O, flag)
Command, declaration
Output
(Output, flag)
Command,
declaration
Operand 1 Operand 2
Optional Optional SLCT Prohibited Prohibited CP
[Function] Branch to the step next to any WHXX or WSXX command that exists before an EDSL
command and whose condition is satisfied, or to the step next to an OTHE command if none
of the conditions are satisfied.
A SLCT command must be followed by a WHXX, WSXX or EDSL command.
A maximum of 15 nests are supported.
(Note) Using a GOTO command to branch out of the SLCT-EDSL syntax or to other branching
processing within the syntax is prohibited.
[Example 1] SCPY 1 ‘Right’ Assign ‘right’ to columns 1 and 2.
:
600 SLCT Jump to a WXXX whose condition is satisfied.
WSEQ 1 ‘Right’ If ‘right’ is stored in columns 1 and 2, this command will
be executed.
:
WSEQ 1 ‘Left’ If ‘left’ is stored, this command will be executed.
:
OTHE If the content of columns 1 and 2 is neither of the above,
this command will be executed.
:
EDSL If flag 600 is OFF, the processing will move here upon
execution of any of the conditions.