s9e\TextFormatter\Plugins\Litedown\Parser\Passes\Superscript::parse()

Complexity

Conditions	4
Paths	4

Size

Total Lines	31
Code Lines	19

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	20
CRAP Score	4

Importance

Changes

0

<?php
	public function parse()
	{
		$pos = $this->text->indexOf('^');
		if ($pos === false)
		{
			return;
		}

		preg_match_all(
			'/\\^[^\\x17\\s]++/',
			$this->text,
			$matches,
			PREG_OFFSET_CAPTURE,
			$pos
		);
		foreach ($matches[0] as list($match, $matchPos))
		{
			$matchLen = strlen($match);
			$startPos = $matchPos;
			$endPos   = $matchPos + $matchLen;

			$parts = explode('^', $match);
			unset($parts[0]);

			foreach ($parts as $part)
			{
				$this->parser->addTagPair('SUP', $startPos, 1, $endPos, 0);
				$startPos += 1 + strlen($part);
			}
		}
	}
}