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bug#6212: 23.2; ^S^Q^@ --error--> Wrong type argument: characterp, 6710
bug#6212: 23.2; ^S^Q^@ --error--> Wrong type argument: characterp, 67108896
Tue, 18 May 2010 18:05:36 +0200
On Tue, May 18, 2010 at 17:10, Trent W. Buck <address@hidden> wrote:
> Attempting to insert a literal ^@ control character worked in 23.1.
> In 23.2, it results in an error: Wrong type argument: characterp,
`quoted-insert' is calling `read-quoted-char', which reads C-@ as the
character 0, but then does
(lookup-key local-function-key-map (vector char))
`local-function-key-map' inherits from `function-key-map', which in
23.2 maps C-@ to C-SPC
;; Hitting C-SPC on text terminals, usually sends the ascii code 0 (aka C-@),
;; so we can't distinguish those two keys, but usually we consider C-SPC
;; (rather than C-@) as the "canonical" binding.
(define-key function-key-map address@hidden [?\C-\s])
Presumably, by this change:
2009-10-19 Stefan Monnier <address@hidden>
* bindings.el (function-key-map): Map C-@ to C-SPC if C-@ is unbound.