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Refactor out map.el usage

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After some profiling, it turns out map-put and map-delete are 5-7x
slower (more on Emacs 25) than delq, setf/alist-get and add-to-list for
small lists (under 250 items), which is exactly how I've been using
them.

The only caveat is alist-get's signature is different on Emacs 25, thus
a polyfill is necessary in core-lib.
This commit is contained in:
Henrik Lissner
2018-06-23 16:48:58 +02:00
parent f602a1f607
commit f6dc6ac74e
29 changed files with 177 additions and 146 deletions
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4
core/core-packages.el
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@@ -222,8 +222,8 @@ elsewhere."
doom-private-dir)
(setq plist (plist-put plist :private t)))
`(progn
,(if pkg-pin `(map-put package-pinned-packages ',name ,pkg-pin))
(map-put doom-packages ',name ',plist)
,(if pkg-pin `(setf (alist-get ',name package-pinned-packages) ,pkg-pin))
(setf (alist-get ',name doom-packages) ',plist)
(not (memq ',name doom-disabled-packages)))))
(defmacro packages! (&rest packages)