/**
* @param string $src
* @param array $options
* @param int $line
*
* @throws ParserException
* @throws LexerException
*
* @return mixed
*/
public function read($src, array $options = [], $line = 1)
{
$cursor = new Cursor($src, $line);
$tokens = $this->lexer->tokenize($cursor);
$stream = new Stream($tokens);
$out = $this->parser->parse($stream, $options);
$stream->close();
return $out;
}
/**
* @param Cursor $cursor
*
* @throws \Exception
*
* @return Stream
*/
public function tokenize(Cursor $cursor)
{
$stream = [];
foreach (parent::tokenize($cursor) as $offset => $token) {
if ($token->is(Token::TYPE_STRING | Token::TYPE_BACK_QUOTED)) {
$line = $token->getLine();
$stream = array_merge($stream, $this->templateLexer->tokenize(new Cursor($token->getValue(), $line)));
} else {
$stream[] = $token;
}
}
return $stream;
}
/**
* @When I lex the DSL:
*/
public function tokenize(PyStringNode $dsl)
{
$lexer = new Lexer($this->skipRules, $this->matchRules);
$this->stream = $lexer->tokenize(new Cursor($dsl, 1));
}
