REPEAT : (tactic -> tactic)
SYNOPSIS
Repeatedly applies a tactic until it fails.
DESCRIBE
The tactic
REPEAT T
is a tactic which applies
T
to a goal, and while it succeeds, continues applying it to all subgoals generated.
FAILURE
The application of
REPEAT
to a tactic never fails, and neither does the composite tactic, even if the basic tactic fails immediately.
SEEALSO
EVERY
,
FIRST
,
ORELSE
,
THEN
,
THENL
HOL
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