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Refactor aspell/hunspell initialization

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Henrik Lissner 2019-04-02 14:03:27 -04:00 • committed by GitHub
parent 76f98043f1
commit a08e00c4d4
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1 changed files with 37 additions and 37 deletions
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28
modules/tools/flyspell/config.el
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@ -13,21 +13,24 @@ Since spellchecking can be slow in some buffers, this can be disabled with:
(after! ispell
(setq-default ispell-dictionary "english")
(add-to-list 'ispell-extra-args "--dont-tex-check-comments")
(let ((no-flags (and (not (featurep! +aspell)) (not (featurep! +hunspell)))))
;; Enable either aspell or hunspell.
;; If no module flags are given, enable either aspell or hunspell if their
;; ... binary is found.
;; If one of the flags `+aspell' or `+hunspell' is given, try to only
;; ... enable that spell checker and not the other.
(cond
((and (or no-flags (featurep! +aspell))
(executable-find "aspell"))
;; binary is found.
;; If one of the flags `+aspell' or `+hunspell' is given, only enable that
;; spell checker.
(pcase (cond ((featurep! +aspell) 'aspell)
((featurep! +hunspell) 'hunspell)
((executable-find "aspell") 'aspell)
((executable-find "hunspell") 'hunspell))
(`aspell
(setq ispell-program-name "aspell"
ispell-extra-args '("--sug-mode=ultra" "--run-together"))
(setq-hook! 'text-mode-hook
ispell-extra-args (remove "--run-together" ispell-extra-args))
(defun +flyspell|remove-run-together-switch-for-aspell ()
(setq-local ispell-extra-args (remove "--run-together" ispell-extra-args)))
(add-hook 'text-mode-hook #'+flyspell|remove-run-together-switch-for-aspell)
(defun +flyspell*setup-ispell-extra-args (orig-fun &rest args)
(let ((ispell-extra-args (remove "--run-together" ispell-extra-args)))
@ -37,8 +40,7 @@ Since spellchecking can be slow in some buffers, this can be disabled with:
(advice-add #'ispell-word :around #'+flyspell*setup-ispell-extra-args)
(advice-add #'flyspell-auto-correct-word :around #'+flyspell*setup-ispell-extra-args))
((and (or no-flags (featurep! +hunspell))
(executable-find "hunspell"))
(`hunspell
(setq ispell-program-name "hunspell"
;; Don't use `ispell-cmd-args', it isn't respected with hunspell.
;; Hack ispell-local-dictionary-alist instead.
@ -52,9 +54,7 @@ Since spellchecking can be slow in some buffers, this can be disabled with:
nil
utf-8))))
t (user-error "Spell checker not found. Either install `aspell' of `hunspell'")))
(add-to-list 'ispell-extra-args "--dont-tex-check-comments"))
(_ (warn "Spell checker not found. Either install `aspell' of `hunspell'"))))
;; `flyspell' (built-in)