Файл: vendor/league/commonmark/src/Extension/CommonMark/Parser/Inline/EscapableParser.php
Строк: 107
<?php
declare(strict_types=1);
/*
* This file is part of the league/commonmark package.
*
* (c) Colin O'Dell <colinodell@gmail.com>
*
* Original code based on the CommonMark JS reference parser (https://bitly.com/commonmark-js)
* - (c) John MacFarlane
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace LeagueCommonMarkExtensionCommonMarkParserInline;
use LeagueCommonMarkNodeInlineNewline;
use LeagueCommonMarkNodeInlineText;
use LeagueCommonMarkParserInlineInlineParserInterface;
use LeagueCommonMarkParserInlineInlineParserMatch;
use LeagueCommonMarkParserInlineParserContext;
use LeagueCommonMarkUtilRegexHelper;
final class EscapableParser implements InlineParserInterface
{
public function getMatchDefinition(): InlineParserMatch
{
return InlineParserMatch::string('\');
}
public function parse(InlineParserContext $inlineContext): bool
{
$cursor = $inlineContext->getCursor();
$nextChar = $cursor->peek();
if ($nextChar === "n") {
$cursor->advanceBy(2);
$inlineContext->getContainer()->appendChild(new Newline(Newline::HARDBREAK));
return true;
}
if ($nextChar !== null && RegexHelper::isEscapable($nextChar)) {
$cursor->advanceBy(2);
$inlineContext->getContainer()->appendChild(new Text($nextChar));
return true;
}
$cursor->advanceBy(1);
$inlineContext->getContainer()->appendChild(new Text('\'));
return true;
}
}