2817   const DIR_RIGHT = 0x8;  define in dokuwiki\\plugin\\a2s\\ASCIIToSVG
2996           $this->wallFollow($path, $row, $col+1, self::DIR_RIGHT);
3122           if ($this->isEdge($e, self::DIR_RIGHT) || $this->isCorner($e)) {
3124             $dir = self::DIR_RIGHT;
3219             $dir = self::DIR_RIGHT;
3273             $dir = self::DIR_RIGHT;
3305           } elseif ($dir == self::DIR_RIGHT) {
3563     if ($dir == self::DIR_RIGHT || $dir == self::DIR_LEFT) {
3564       $cInc = ($dir == self::DIR_RIGHT) ? 1 : -1;
3634                 ($this->isCorner($e) || $this->isEdge($e, self::DIR_RIGHT))) {
3635         return $this->walk($path, $r, $c + 1, self::DIR_RIGHT, $d);
3636       } elseif ($dir != self::DIR_RIGHT &&
3678     if ($dir == self::DIR_RIGHT || $dir == self::DIR_LEFT) {
3679       $cInc = ($dir == self::DIR_RIGHT) ? 1 : -1;
3744       if ($dir == self::DIR_RIGHT) {
3773         if (!($bucket[$key] & self::DIR_RIGHT) &&
3774             ($this->isBoxEdge($e, self::DIR_RIGHT) || $this->isBoxCorner($e))) {
3775           $newDir = self::DIR_RIGHT;
3780         if ($newDir == self::DIR_RIGHT || $newDir == self::DIR_LEFT) {
3781           $cMod = ($newDir == self::DIR_RIGHT) ? 1 : -1;
3805       if ($dir != self::DIR_RIGHT && !($bucket[$key] & self::DIR_LEFT) &&
3813       if ($dir != self::DIR_LEFT && !($bucket[$key] & self::DIR_RIGHT) &&
3814           ($this->isBoxEdge($e, self::DIR_RIGHT) || $this->isBoxCorner($e))) {
3815         $bucket[$key] |= self::DIR_RIGHT;
3816         $this->wallFollow($path, $r, $c + 1, self::DIR_RIGHT, $bucket, $d);
4028     } elseif ($dir == self::DIR_LEFT || $dir == self::DIR_RIGHT) {
4042     } elseif ($dir == self::DIR_LEFT || $dir == self::DIR_RIGHT) {