Grammar

control_flow

Every PAG keyword record, with what grounds it and how it is checked.

IF

ELSE

FOR

EACH

WHILE

TRY

CATCH

EXCEPT

FINALLY

MATCH

CASE

DEFAULT

WHEN

UNLESS

UNTIL

GUARD

BREAK

CONTINUE

GOTO

START (control_flow)

END

STOP

LOOP

STEP

RULE

IN

MATCHES