Table 1. Control Sequences

Show     Hide
Ctrl-C Ctrl-A Show All Ctrl-C Ctrl-L Hide Leaves
Ctrl-C Ctrl-E Show Entry Ctrl-C Ctrl-T Hide Body
Ctrl-C Ctrl-K Show Branches Ctrl-C Ctrl-C Hide Entry
Ctrl-C Tab Show Children Ctrl-C Ctrl-D Hide Subtree
Ctrl-C Ctrl-S Show Subtree Ctrl-C Ctrl-Q Hide Sublevels
    Ctrl-C Ctrl-O Hide Other