File psl-1983/3-1/doc/nmode/nm-characters.key artifact 19e1992056 part of check-in 5f584e9b52

.silent_index {C-} idx 3-1
.silent_index {M-} idx 3-1
.silent_index {Altmode} idx 3-2
.silent_index {Rubout} idx 3-2
.silent_index {Space} idx 3-2
.silent_index {Tab} idx 3-2
.silent_index {C-^} idx 3-2
.silent_index {C-X} idx 3-2
.silent_index {M-X} idx 3-2
.silent_index {C-]} idx 3-2
.silent_index {ESC} idx 3-2
.silent_index {tab} idx 3-3
.silent_index {backspace} idx 3-3
.silent_index {linefeed} idx 3-3
.silent_index {altmode} idx 3-3
.silent_index {space} idx 3-3
.silent_index {rubout} idx 3-3