Blatte::Parser 0.9.4

Blatte::Parser is a Perl module that contains a parser for Blatte syntax.

SYNOPSIS

use Blatte::Parser;

$parser = new Blatte::Parser();

$perl_expr = $parser->parse(INPUT);

or

$parsed_expr = $parser->expr(INPUT);
if (defined($parsed_expr)) {
$perl_expr = $parsed_expr->transform();
}

METHODS

$parser->parse(INPUT)

Parses the first Blatte expression in INPUT and returns the corresponding Perl string, or undef if an error occurred.

INPUT may be a string or a reference to a string. If its the latter, then after a successful parse, the parsed expression will be removed from the beginning of the string.

$parser->expr(INPUT)

Like parse(), except the result is not converted to Perl; its left in Blattes internal parse-tree format, which uses the Blatte::Syntax family of objects.

$parser->eof(INPUT)

Tests INPUT for end-of-file. Leading whitespace is removed from INPUT with consume_whitespace and, if nothing remains, true is returned, else undef.