Parle\RParser::precedence
(PECL parle >= 0.7.0)
Parle\RParser::precedence — Declare a precedence rule
Beschreibung
$tok
): voidDeclares a precedence rule for a fictious terminal symbol. This rule can be later used in the specific grammar rules.
Parameter-Liste
-
tok
-
Token name.
Rückgabewerte
Es wird kein Wert zurückgegeben.