classRulePrinter

final class RulePrinter

Restricted visibility: declared "@visibility root". Code outside that scope must not name this declaration.

Writes rules back as Lemon reads them.

Methods§

public function print(Rule $rule): string

Writes one rule on one line, without the line break.

$rule Rule The rule

string `lhs(alias) ::= items. [PREC] {NEVER-REDUCE} {code}`

Test cases 1

Called from 1

Calls 1

public function item(RhsItem $item): string

Writes one position of a right-hand side.

$item RhsItem The position

string The symbols joined by `|`, then the alias in parentheses

Test cases 1

Called from 1

Calls 2

Test cases that cover or call this symbol, from the coverage report and from the analyzed test sources.

Dedicated tests 2

Other tests reaching this symbol 3

Instantiated in 1

Method calls 1

Type declarations 1