__construct()
parse()
Block()
Expression()
FunctionDefinition()
ParenExpression()
Script()
Statement()
Statements()
Variables()
nest()
reduce()
$minifier
$opArity
$opPrecedence
$t
__construct($minifier)
parse($s, $f, $l)
Block($x)
Expression($x, $stop)
FunctionDefinition($x, $requireName, $functionForm)
ParenExpression($x)
Script($x)
Statement($x)
Statements($x)
Variables($x)
nest($x, $node, $end)
reduce($operators, $operands)
$minifier
$opArity
$opPrecedence
$t