(PECL parle >= 0.5.1)
Parle\Lexer::build — Finalize the lexer rule set
Rules, previously added with Parle\Lexer::push() are finalized. This method call has to be done after all the necessary rules was pushed. The rule set becomes read only. The lexing can begin.
この関数にはパラメータはありません。
値を返しません。