デバッグモード：

^E  ==  秘密のドアや罠を調べる．
^F  ==  魔法の地図．
^G  ==  怪物を造る．
^I  ==  持ち物を識別する．
^O  ==  特殊階の位置を知る．
^T  ==  その階での瞬間移動．
^V  ==  違う階への瞬間移動．
^W  ==  望みをかなえる．
^X  ==  属性を見る．

#levelchange == change experience level
#lightsources == show mobile light sources
#monpolycontrol == control monster polymorphs
#panic == panic test
#polyself == polymorph self
#seenv == show seen vectors
#stats == show memory statistics
#timeout == look at timeout queue
#vision == show vision array
#wmode == show wall modes