2819   const DIR_SE    = 0x20;  define in dokuwiki\\plugin\\a2s\\ASCIIToSVG
3130               $dir = self::DIR_SE;
3145             $dir = self::DIR_SE;
3239             $dir = self::DIR_SE;
3258             $dir = self::DIR_SE;
3311           } elseif ($dir == self::DIR_SE) {
3569     } elseif ($dir == self::DIR_SE || $dir == self::DIR_NE) {
3571       $rInc = ($dir == self::DIR_SE) ? 1 : -1;
3639       } elseif ($dir == self::DIR_SE &&
3643                 ($this->isCorner($se) || $this->isEdge($se, self::DIR_SE))) {
3644         return $this->walk($path, $r + 1, $c + 1, self::DIR_SE, $d);
4046     } elseif ($dir == self::DIR_SE) {