// If a monster can see but not directly reach the player, and then fails to
// find a path to get him, mark all surrounding (in a radius of 2) monsters

// If a monster can see but not directly reach the target, and then fails to
// find a path to get there, mark all surrounding (in a radius of 2) monsters

// Should there be a direct path to the player for a monster thus marked, it

// Should there be a direct path to the target for a monster thus marked, it

                            // Pass information on to nearby monsters.

            // If the monster can't move (or at least teleport, as a
            // mimic can), get out.
            if (mons_is_truly_stationary(mon))
                break;

            if (mon->travel_target == MTRAV_NONE
                && !mons_is_truly_stationary(mon))

            if (mon->travel_target == MTRAV_NONE)

                        // Pass information on to nearby monsters.