simplify regex

This commit is contained in:
d-buchmann 2025-07-03 09:38:15 +02:00
parent 02409f467a
commit 8d410c8a57

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@ -450,7 +450,7 @@ abstract class AbstractParameter extends AbstractNamedDBElement implements Uniqu
$unit = $this->unit;
} else {
//Escape the percentage sign for convenience (as latex uses it as comment and it is often used in units)
$escaped = preg_replace('/([^\\\\]?%)/', "\\\\$1", $this->unit);
$escaped = preg_replace('/\\\\?%/', "\\\\%", $this->unit);
$unit = '$\mathrm{'.$escaped.'}$';
}