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Add setq! macro

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A convenient alternative to setq where you don't have to care about load
order (no need for after! blocks).
This commit is contained in:
Henrik Lissner
2019-08-27 00:08:22 -04:00
parent aad0b2f842
commit 8cb1fe1874
1 changed files with 7 additions and 0 deletions
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7
core/core-lib.el
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@ -164,6 +164,13 @@ at the values with which this function was called."
(when-let (path (file!)) (when-let (path (file!))
(directory-file-name (file-name-directory path)))) (directory-file-name (file-name-directory path))))
(defmacro setq! (&rest settings)
"A stripped-down `customize-set-variable' with the syntax of `setq'."
(macroexp-progn
(cl-loop for (var val) on settings by 'cddr
collect `(funcall (or (get ',var 'custom-set) #'set)
',var ,val))))
(defmacro pushnew! (place &rest values) (defmacro pushnew! (place &rest values)
"Push VALUES sequentially into PLACE, if they aren't already present. "Push VALUES sequentially into PLACE, if they aren't already present.
This is a variadic `cl-pushnew'." This is a variadic `cl-pushnew'."