334 lines if (preg_match("@.*()@", $article['content'], $matches)) { if (parse_url($rel, PHP_URL_SCHEME) != '' || substr($rel, 0, 2) == '//') { return $this->mangle_article($article); } function mangle_article($article) { // draw panel, subtract holes // v_wall(h=4, l=height-rail_clearance*2-thickness); // top to indicate direction? Pointer1 = 0; // 0 if indicator faces notch, 180 if it faces away and so on. Use transform="matrix(1.000002,0,0,1.000002,-1.047e-5,0.59054561)">