Only escape previously unescaped percentage signs

d-buchmann · d-buchmann · commit 888ce3cb7d66 · 2025-07-03T08:37:14.000+02:00
diff --git a/src/Entity/Parameters/AbstractParameter.php b/src/Entity/Parameters/AbstractParameter.php
@@ -450,7 +450,7 @@ protected function formatWithUnit(float $value, string $format = '%g', bool $wit
                 $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('/([^\\]%)/', "\\\\$1", $this->unit);
 
                 $unit = '$\mathrm{'.$escaped.'}$';
             }

Original file line number	Diff line number	Diff line change
`@@ -450,7 +450,7 @@ protected function formatWithUnit(float $value, string $format = '%g', bool $wit`
`450`	`450`	`$unit = $this->unit;`
`451`	`451`	`} else {`
`452`	`452`	`//Escape the percentage sign for convenience (as latex uses it as comment and it is often used in units)`
`453`		`- $escaped = preg_replace('/(\%)/', "\\\\$1", $this->unit);`
	`453`	`+ $escaped = preg_replace('/([^\\]%)/', "\\\\$1", $this->unit);`
`454`	`454`
`455`	`455`	`$unit = '$\mathrm{'.$escaped.'}$';`
`456`	`456`	`}`