ryuslash/emacs-config
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[oni-org] Change the way file links are displayed in org-mode

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If a file link points to a file that doesn't exist, display it similarly to an
error.
This commit is contained in:
Tom Willemse 2023-05-26 23:45:57 -07:00
parent ec54fa9d04
commit dd2bbeb47b
1 changed files with 17 additions and 1 deletions
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18
oni-org/oni-org.el
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@ -4,7 +4,7 @@
;; Author: Tom Willemse <tom@ryuslash.org>
;; Keywords: local
;; Version: 2023.0517.001154
;; Version: 2023.0526.234458
;; Package-Requires: (oni-yasnippet oni-alert oni-hydra org org-bullets org-edna diminish all-the-icons olivetti form-feed org-pretty-table)
;; This program is free software; you can redistribute it and/or modify
@ -1192,5 +1192,21 @@ placed above TARGET. Otherwise it will be placed below it."
(insert "\n"))
(goto-char (point-min))))
;;; Add face to file links that show file doesn't exist.
(defface oni-org-link-nonexitent-file
'((t :inherit error :underline t :weight regular))
"Face to display links that point to nonexistent files in.")
(defun oni-org-file-face-selector (path)
"Return a different face based on whether PATH exists or not.
When PATH exists just return the face ‘org-link’ as usual,
otherwise return ‘oni-org-link-nonexistent-file’."
(if (file-exists-p path)
'org-link
'oni-org-link-nonexistent-file))
(org-link-set-parameters "file" :face #'oni-org-file-face-selector)
(provide 'oni-org)
;;; oni-org.el ends here