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mu4e: add mu4e--plist-get helper

This commit is contained in:
Dirk-Jan C. Binnema 2022-09-08 06:59:07 +03:00
parent e23c378d01
commit ecc7cb65d3
1 changed files with 7 additions and 0 deletions
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7
mu4e/mu4e-helpers.el
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@ -211,6 +211,13 @@ Does a local-exit and does not return."
;;; Reading user input ;;; Reading user input
(defun mu4e--plist-get (lst prop)
"Get PROP from plist LST and raise an error if not present."
(or (plist-get lst prop)
(if (plist-member lst prop)
nil
(mu4e-error "Missing property %s in %s" prop lst))))
(defun mu4e--read-char-choice (prompt choices) (defun mu4e--read-char-choice (prompt choices)
"Read and return one of CHOICES, prompting for PROMPT. "Read and return one of CHOICES, prompting for PROMPT.
Any input that is not one of CHOICES is ignored. This is mu4e's Any input that is not one of CHOICES is ignored. This is mu4e's