local-function-key-map

local-function-key-map is a variable defined in `C source code'.
Its value is shown below.

• This variable may be risky if used as a file-local variable.

Documentation:
Keymap that translates key sequences to key sequences during input.
This is used mainly for mapping key sequences into some preferred
key events (symbols).

The `read-key-sequence' function replaces any subsequence bound by
`local-function-key-map' with its binding. More precisely, when the
active keymaps have no binding for the current key sequence but
`local-function-key-map' binds a suffix of the sequence to a vector or
string, `read-key-sequence' replaces the matching suffix with its
binding, and continues with the new sequence.

If the binding is a function, it is called with one argument (the prompt)
and its return value (a key sequence) is used.

The events that come from bindings in `local-function-key-map' are not
themselves looked up in `local-function-key-map'.

For example, suppose `local-function-key-map' binds `ESC O P' to [f1].
Typing `ESC O P' to `read-key-sequence' would return [f1]. Typing
`C-x ESC O P' would return [?\C-x f1]. If [f1] were a prefix key,
typing `ESC O P x' would return [f1 x].

`local-function-key-map' has a separate binding for each terminal
device. See Info node `(elisp)Multiple Terminals'. If you need to
define a binding on all terminals, change `function-key-map'
instead. Initially, `local-function-key-map' is an empty keymap that
has `function-key-map' as its parent on all terminal devices.

Value:

(keymap keymap
	(right-fringe keymap
		      (mouse-3 . mouse--strip-first-event)
		      (mouse-2 . mouse--strip-first-event)
		      (mouse-1 . mouse--strip-first-event))
	(left-fringe keymap
		     (mouse-3 . mouse--strip-first-event)
		     (mouse-2 . mouse--strip-first-event)
		     (mouse-1 . mouse--strip-first-event))
	(escape .
		[27])
	(return .
		[13])
	(clear .
	       [12])
	(linefeed .
		  [10])
	(tab .
	     [9])
	(kp-equal .
		  [61])
	(kp-separator .
		      [44])
	(kp-tab .
		[9])
	(kp-space .
		  [32])
	(24 keymap
	    (64 keymap
		(99 . event-apply-control-modifier)
		(83 . event-apply-shift-modifier)
		(97 . event-apply-alt-modifier)
		(109 . event-apply-meta-modifier)
		(115 . event-apply-super-modifier)
		(104 . event-apply-hyper-modifier)))
	(S-tab .
	       [backtab])
	(0 .
	   [67108896])
	(delete .
		[127])
	(backspace .
		   [127])
	(C-M-S-kp-divide .
			 [234881071])
	(M-S-kp-divide .
		       [167772207])
	(C-S-kp-divide .
		       [100663343])
	(S-kp-divide .
		     [33554479])
	(C-M-kp-divide .
		       [201326639])
	(M-kp-divide .
		     [134217775])
	(C-kp-divide .
		     [67108911])
	(kp-divide .
		   [47])
	(C-M-S-kp-multiply .
			   [234881066])
	(M-S-kp-multiply .
			 [167772202])
	(C-S-kp-multiply .
			 [100663338])
	(S-kp-multiply .
		       [33554474])
	(C-M-kp-multiply .
			 [201326634])
	(M-kp-multiply .
		       [134217770])
	(C-kp-multiply .
		       [67108906])
	(kp-multiply .
		     [42])
	(C-M-S-kp-subtract .
			   [234881069])
	(M-S-kp-subtract .
			 [167772205])
	(C-S-kp-subtract .
			 [100663341])
	(S-kp-subtract .
		       [33554477])
	(C-M-kp-subtract .
			 [201326637])
	(M-kp-subtract .
		       [134217773])
	(C-kp-subtract .
		       [67108909])
	(kp-subtract .
		     [45])
	(C-M-S-kp-add .
		      [234881067])
	(M-S-kp-add .
		    [167772203])
	(C-S-kp-add .
		    [100663339])
	(S-kp-add .
		  [33554475])
	(C-M-kp-add .
		    [201326635])
	(M-kp-add .
		  [134217771])
	(C-kp-add .
		  [67108907])
	(kp-add .
		[43])
	(C-M-S-kp-9 .
		    [234881081])
	(M-S-kp-9 .
		  [167772217])
	(C-S-kp-9 .
		  [100663353])
	(S-kp-9 .
		[33554489])
	(C-M-kp-9 .
		  [201326649])
	(M-kp-9 .
		[134217785])
	(C-kp-9 .
		[67108921])
	(kp-9 .
	      [57])
	(C-M-S-kp-8 .
		    [234881080])
	(M-S-kp-8 .
		  [167772216])
	(C-S-kp-8 .
		  [100663352])
	(S-kp-8 .
		[33554488])
	(C-M-kp-8 .
		  [201326648])
	(M-kp-8 .
		[134217784])
	(C-kp-8 .
		[67108920])
	(kp-8 .
	      [56])
	(C-M-S-kp-7 .
		    [234881079])
	(M-S-kp-7 .
		  [167772215])
	(C-S-kp-7 .
		  [100663351])
	(S-kp-7 .
		[33554487])
	(C-M-kp-7 .
		  [201326647])
	(M-kp-7 .
		[134217783])
	(C-kp-7 .
		[67108919])
	(kp-7 .
	      [55])
	(C-M-S-kp-6 .
		    [234881078])
	(M-S-kp-6 .
		  [167772214])
	(C-S-kp-6 .
		  [100663350])
	(S-kp-6 .
		[33554486])
	(C-M-kp-6 .
		  [201326646])
	(M-kp-6 .
		[134217782])
	(C-kp-6 .
		[67108918])
	(kp-6 .
	      [54])
	(C-M-S-kp-5 .
		    [234881077])
	(M-S-kp-5 .
		  [167772213])
	(C-S-kp-5 .
		  [100663349])
	(S-kp-5 .
		[33554485])
	(C-M-kp-5 .
		  [201326645])
	(M-kp-5 .
		[134217781])
	(C-kp-5 .
		[67108917])
	(kp-5 .
	      [53])
	(C-M-S-kp-4 .
		    [234881076])
	(M-S-kp-4 .
		  [167772212])
	(C-S-kp-4 .
		  [100663348])
	(S-kp-4 .
		[33554484])
	(C-M-kp-4 .
		  [201326644])
	(M-kp-4 .
		[134217780])
	(C-kp-4 .
		[67108916])
	(kp-4 .
	      [52])
	(C-M-S-kp-3 .
		    [234881075])
	(M-S-kp-3 .
		  [167772211])
	(C-S-kp-3 .
		  [100663347])
	(S-kp-3 .
		[33554483])
	(C-M-kp-3 .
		  [201326643])
	(M-kp-3 .
		[134217779])
	(C-kp-3 .
		[67108915])
	(kp-3 .
	      [51])
	(C-M-S-kp-2 .
		    [234881074])
	(M-S-kp-2 .
		  [167772210])
	(C-S-kp-2 .
		  [100663346])
	(S-kp-2 .
		[33554482])
	(C-M-kp-2 .
		  [201326642])
	(M-kp-2 .
		[134217778])
	(C-kp-2 .
		[67108914])
	(kp-2 .
	      [50])
	(C-M-S-kp-1 .
		    [234881073])
	(M-S-kp-1 .
		  [167772209])
	(C-S-kp-1 .
		  [100663345])
	(S-kp-1 .
		[33554481])
	(C-M-kp-1 .
		  [201326641])
	(M-kp-1 .
		[134217777])
	(C-kp-1 .
		[67108913])
	(kp-1 .
	      [49])
	(C-M-S-kp-0 .
		    [234881072])
	(M-S-kp-0 .
		  [167772208])
	(C-S-kp-0 .
		  [100663344])
	(S-kp-0 .
		[33554480])
	(C-M-kp-0 .
		  [201326640])
	(M-kp-0 .
		[134217776])
	(C-kp-0 .
		[67108912])
	(kp-0 .
	      [48])
	(C-M-S-kp-decimal .
			  [234881070])
	(M-S-kp-decimal .
			[167772206])
	(C-S-kp-decimal .
			[100663342])
	(S-kp-decimal .
		      [33554478])
	(C-M-kp-decimal .
			[201326638])
	(M-kp-decimal .
		      [134217774])
	(C-kp-decimal .
		      [67108910])
	(kp-decimal .
		    [46])
	(C-M-S-kp-enter .
			[C-M-S-enter])
	(M-S-kp-enter .
		      [M-S-enter])
	(C-S-kp-enter .
		      [C-S-enter])
	(S-kp-enter .
		    [S-enter])
	(C-M-kp-enter .
		      [C-M-enter])
	(M-kp-enter .
		    [M-enter])
	(C-kp-enter .
		    [C-enter])
	(kp-enter .
		  [13])
	(C-M-S-kp-prior .
			[C-M-S-prior])
	(M-S-kp-prior .
		      [M-S-prior])
	(C-S-kp-prior .
		      [C-S-prior])
	(S-kp-prior .
		    [S-prior])
	(C-M-kp-prior .
		      [C-M-prior])
	(M-kp-prior .
		    [M-prior])
	(C-kp-prior .
		    [C-prior])
	(kp-prior .
		  [prior])
	(C-M-S-kp-up .
		     [C-M-S-up])
	(M-S-kp-up .
		   [M-S-up])
	(C-S-kp-up .
		   [C-S-up])
	(S-kp-up .
		 [S-up])
	(C-M-kp-up .
		   [C-M-up])
	(M-kp-up .
		 [M-up])
	(C-kp-up .
		 [C-up])
	(kp-up .
	       [up])
	(C-M-S-kp-home .
		       [C-M-S-home])
	(M-S-kp-home .
		     [M-S-home])
	(C-S-kp-home .
		     [C-S-home])
	(S-kp-home .
		   [S-home])
	(C-M-kp-home .
		     [C-M-home])
	(M-kp-home .
		   [M-home])
	(C-kp-home .
		   [C-home])
	(kp-home .
		 [home])
	(C-M-S-kp-right .
			[C-M-S-right])
	(M-S-kp-right .
		      [M-S-right])
	(C-S-kp-right .
		      [C-S-right])
	(S-kp-right .
		    [S-right])
	(C-M-kp-right .
		      [C-M-right])
	(M-kp-right .
		    [M-right])
	(C-kp-right .
		    [C-right])
	(kp-right .
		  [right])
	(C-M-S-kp-begin .
			[C-M-S-begin])
	(M-S-kp-begin .
		      [M-S-begin])
	(C-S-kp-begin .
		      [C-S-begin])
	(S-kp-begin .
		    [S-begin])
	(C-M-kp-begin .
		      [C-M-begin])
	(M-kp-begin .
		    [M-begin])
	(C-kp-begin .
		    [C-begin])
	(kp-begin .
		  [begin])
	(C-M-S-kp-left .
		       [C-M-S-left])
	(M-S-kp-left .
		     [M-S-left])
	(C-S-kp-left .
		     [C-S-left])
	(S-kp-left .
		   [S-left])
	(C-M-kp-left .
		     [C-M-left])
	(M-kp-left .
		   [M-left])
	(C-kp-left .
		   [C-left])
	(kp-left .
		 [left])
	(C-M-S-kp-next .
		       [C-M-S-next])
	(M-S-kp-next .
		     [M-S-next])
	(C-S-kp-next .
		     [C-S-next])
	(S-kp-next .
		   [S-next])
	(C-M-kp-next .
		     [C-M-next])
	(M-kp-next .
		   [M-next])
	(C-kp-next .
		   [C-next])
	(kp-next .
		 [next])
	(C-M-S-kp-down .
		       [C-M-S-down])
	(M-S-kp-down .
		     [M-S-down])
	(C-S-kp-down .
		     [C-S-down])
	(S-kp-down .
		   [S-down])
	(C-M-kp-down .
		     [C-M-down])
	(M-kp-down .
		   [M-down])
	(C-kp-down .
		   [C-down])
	(kp-down .
		 [down])
	(C-M-S-kp-end .
		      [C-M-S-end])
	(M-S-kp-end .
		    [M-S-end])
	(C-S-kp-end .
		    [C-S-end])
	(S-kp-end .
		  [S-end])
	(C-M-kp-end .
		    [C-M-end])
	(M-kp-end .
		  [M-end])
	(C-kp-end .
		  [C-end])
	(kp-end .
		[end])
	(C-M-S-kp-insert .
			 [C-M-S-insert])
	(M-S-kp-insert .
		       [M-S-insert])
	(C-S-kp-insert .
		       [C-S-insert])
	(S-kp-insert .
		     [S-insert])
	(C-M-kp-insert .
		       [C-M-insert])
	(M-kp-insert .
		     [M-insert])
	(C-kp-insert .
		     [C-insert])
	(kp-insert .
		   [insert])
	(C-M-S-kp-delete .
			 [C-M-S-delete])
	(M-S-kp-delete .
		       [M-S-delete])
	(C-S-kp-delete .
		       [C-S-delete])
	(S-kp-delete .
		     [S-delete])
	(C-M-kp-delete .
		       [C-M-delete])
	(M-kp-delete .
		     [M-delete])
	(C-kp-delete .
		     [C-delete])
	(kp-delete .
		   [127]))

It is a terminal-local variable; global value is the same.