View file phpBB3/vendor/s9e/text-formatter/src/Plugins/Litedown/Parser/Passes/Superscript.js

function parse()
{
	parseAbstractScript('SUP', '^', /\^[^\x17\s!"#$%&\'()*+,\-.\/:;<=>?@[\]^_`{}|~]+\^?/g, /\^\([^\x17()]+\)/g);
}