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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
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GPG key ID: 5F6C0EA160557395
29 changed files with 177 additions and 146 deletions
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6
modules/lang/sh/config.el
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@ -22,9 +22,9 @@
(setq sh-indent-after-continuation 'always)
;; recognize function names with dashes in them
(map-put sh-imenu-generic-expression
'sh '((nil "^\\s-*function\\s-+\\([[:alpha:]_-][[:alnum:]_-]*\\)\\s-*\\(?:()\\)?" 1)
(nil "^\\s-*\\([[:alpha:]_-][[:alnum:]_-]*\\)\\s-*()" 1)))
(add-to-list 'sh-imenu-generic-expression
'(sh (nil "^\\s-*function\\s-+\\([[:alpha:]_-][[:alnum:]_-]*\\)\\s-*\\(?:()\\)?" 1)
(nil "^\\s-*\\([[:alpha:]_-][[:alnum:]_-]*\\)\\s-*()" 1)))
;; `sh-set-shell' is chatty about setting up indentation rules
(advice-add #'sh-set-shell :around #'doom*shut-up)