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mu4e-util: allow ESC to exit a choice selection 

I occasionally find myself pressing escape to exit a menu choice in mu4e
and it's a bit unfortunate that nothing happens. As best I could tell,
since this is a C call, none of the keymaps are checked for
`(keyboard-quit)' so we need to explicitly check for ESC here.
This commit is contained in:
Sean Farley 2019-12-13 16:26:05 -08:00
parent 384fcc5df3
commit 02b5bc805c
1 changed files with 1 additions and 0 deletions
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mu4e/mu4e-utils.el
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@ -253,6 +253,7 @@ trying an exact match."
(while (not chosen)
(message nil);; this seems needed...
(setq choice (read-char-exclusive prompt))
(if (eq choice 27) (keyboard-quit)) ;; quit if ESC is pressed
(setq chosen (or (member choice choices)
(member (downcase choice) choices)
(member (upcase choice) choices))))