I have execute-extended-command
bound to alt+a. So when in minibuffer, when i press it, the read-only prompt saying "Mx" is irrelevant for me. I want to change it to something else like "execute command:". How can i do that?
This prompt is hard-coded. You would need to either redefine read-extended-command
, or advise completing-read
(but that seems a fairly tenuous approach).
See Mx find-function
RET read-extended-command
RET
There are comments in the code referring to this very issue:
;; This isn't strictly correct if `execute-extended-command'
;; is bound to anything else (e.g. [menu]).
;; It could use (key-description (this-single-command-keys)),
;; but actually a prompt other than "M-x" would be confusing,
;; because "M-x" is a well-known prompt to read a command
;; and it serves as a shorthand for "Extended command: ".
Honestly, given the lack of a clean solution, I wouldn't bother trying to do this.
Check out smex , which is an improvement upon the built-in execute-extended-command
; it allows you to customize the prompt via the variable smex-prompt-string
.
Or, if you've got the Emacs source installed, you can jump straight to the implementation: just Mx find-function
RET execute-extended-command
RET
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