altbind

早期freebsd实现

# Alternate key bindings for calc line editing functions

map	base-map
default	insert-char
^@	set-mark
^A	start-of-line
^B	backward-char
^D	quit
^E	end-of-line
^F	forward-char
^H	backward-kill-char
^J	new-line
^K	kill-line
^L	refresh-line
^M	new-line
^N	forward-history
^O	save-line
^P	backward-history
^R	reverse-search
^T	swap-chars
^U	flush-input
^V	quote-char
^W	kill-region
^Y	yank
^?	delete-char
^[	ignore-char	esc-map

map	esc-map
default	ignore-char	base-map
G	start-of-line
H	backward-history
P	forward-history
K	backward-char
M	forward-char
O	end-of-line
S	delete-char
g	goto-line
s	backward-word
t	forward-word
d	forward-kill-word
u	uppercase-word
l	lowercase-word
h	list-history
^[	flush-input
[	arrow-key