Файл: vendor/league/commonmark/src/Extension/CommonMark/Parser/Block/IndentedCodeStartParser.php
Строк: 49
<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace LeagueCommonMarkExtensionCommonMarkParserBlock;
use LeagueCommonMarkNodeBlockParagraph;
use LeagueCommonMarkParserBlockBlockStart;
use LeagueCommonMarkParserBlockBlockStartParserInterface;
use LeagueCommonMarkParserCursor;
use LeagueCommonMarkParserMarkdownParserStateInterface;
final class IndentedCodeStartParser implements BlockStartParserInterface
{
public function tryStart(Cursor $cursor, MarkdownParserStateInterface $parserState): ?BlockStart
{
if (! $cursor->isIndented()) {
return BlockStart::none();
}
if ($parserState->getActiveBlockParser()->getBlock() instanceof Paragraph) {
return BlockStart::none();
}
if ($cursor->isBlank()) {
return BlockStart::none();
}
$cursor->advanceBy(Cursor::INDENT_LEVEL, true);
return BlockStart::of(new IndentedCodeParser())->at($cursor);
}
}