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core-lib: refactor pushnew! macro

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Do a little more work at expand-time.
This commit is contained in:
Henrik Lissner
2019-07-21 14:43:11 +02:00
parent 3306eaa17c
commit 602e2f31c7
1 changed files with 2 additions and 2 deletions
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4
core/core-lib.el
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@ -177,8 +177,8 @@ Accepts the same arguments as `message'."
(defmacro pushnew! (place &rest values) (defmacro pushnew! (place &rest values)
"Like `cl-pushnew', but will prepend VALUES to PLACE. "Like `cl-pushnew', but will prepend VALUES to PLACE.
The order VALUES is preserved." The order VALUES is preserved."
`(dolist (--value-- (nreverse (list ,@values))) `(dolist (--x-- (list ,@(nreverse values)))
(cl-pushnew --value-- ,place))) (cl-pushnew --x-- ,place)))
(defmacro prependq! (sym &rest lists) (defmacro prependq! (sym &rest lists)
"Prepend LISTS to SYM in place." "Prepend LISTS to SYM in place."