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Fix #2183: suppress so-long when no comment syntax

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Hopefully a better solution can be found.
This commit is contained in:
Henrik Lissner
2019-12-13 14:55:50 -05:00
parent 7e0c093bcf
commit c0116d1447
1 changed files with 8 additions and 1 deletions
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9
core/core-editor.el
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@ -501,7 +501,14 @@ files, so we replace calls to `pp' with the much faster `prin1'."
auto-composition-mode
undo-tree-mode
highlight-indent-guides-mode
hl-fill-column-mode)))
hl-fill-column-mode))
;; HACK Fix #2183: `so-long-detected-long-line-p' tries to parse comment
;; syntax, but in some buffers comment state isn't initialized, leading
;; to a wrong-type-argument: stringp error.
(defun doom-buffer-has-long-lines-p ()
(when (bound-and-true-p comment-use-syntax)
(so-long-detected-long-line-p)))
(setq so-long-predicate #'doom-buffer-has-long-lines-p))
(use-package! undo-tree