POP instruction
The POP instruction restores the PRINT, USING, or ACONTROL status
saved by the most recent PUSH instruction.
- sequence_symbol
- Is a sequence symbol.
- Instructs the assembler to restore the PRINT status to the status saved by the most recent PUSH instruction.
- USING
- Instructs the assembler to restore the USING status to the status saved by the most recent PUSH instruction.
- ACONTROL
- Instructs the assembler to restore the ACONTROL status to the status saved by the most recent PUSH instruction.
- NOPRINT
- Instructs the assembler to suppress the printing of the POP statement in which it is specified.
The POP instruction causes the status of the current PRINT, USING
or ACONTROL instruction to be overridden by the PRINT, USING or ACONTROL
status saved by the last PUSH instruction. For example:
PRINT GEN Printed macro generated code
DCMAC X,27 Call macro to generate DC
+ DC X'27' ... Generated statement
PUSH PRINT Save PRINT status
PRINT NOGEN Suppress macro generated code
DCMAC X,33 Call macro to generate DC
POP PRINT Restore PRINT status
DCMAC X,42 Call macro to generate DC
+ DC X'42' ... Generated statement