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Introduce letf! convenience macro

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A more succinct cl-letf, which allows for local functions and macros.
This commit is contained in:
Henrik Lissner
2020-04-29 21:08:17 -04:00
parent c3a84f0fbf
commit d12752324a
12 changed files with 113 additions and 115 deletions
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5
core/autoload/debug.el
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@@ -46,10 +46,7 @@ ready to be pasted in a bug report on github."
(require 'core-packages)
(let ((default-directory doom-emacs-dir)
(doom-modules (doom-modules)))
(cl-letf
(((symbol-function 'sh)
(lambda (&rest args)
(cdr (apply #'doom-call-process args)))))
(letf! (defun sh (&rest args) (cdr (apply #'doom-call-process args)))
`((emacs
(version . ,emacs-version)
(features ,@system-configuration-features)