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Clarify two image-dired docstrings

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* lisp/image-dired.el (image-dired-dir): Doc fix; clarify that
thumbnails will be saved in "$XDG_CACHE_HOME/thumbnails", as per the
Thumbnail Managing Standard.
(image-dired-thumb-size): Doc fix; clarify that this option will be
ignored when using the Thumbnail Managing Standard.
This commit is contained in:
Stefan Kangas 2021-10-25 02:12:34 +02:00
parent f5b4bb4a6f
commit bb475e10b9
1 changed files with 11 additions and 2 deletions
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13
lisp/image-dired.el
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@ -163,7 +163,12 @@
:group 'multimedia)
(defcustom image-dired-dir (locate-user-emacs-file "image-dired/")
"Directory where thumbnail images are stored."
"Directory where thumbnail images are stored.
The value of this option will be ignored if Image Dired is
customized to use the Thumbnail Managing Standard; they will be
saved in \"$XDG_CACHE_HOME/thumbnails/\" instead. See
`image-dired-thumbnail-storage'."
:type 'directory)
(defcustom image-dired-thumbnail-storage 'use-image-dired-dir
@ -406,7 +411,11 @@ Used by `image-dired-gallery-generate' to leave out \"hidden\" images."
(t 100))
"Size of thumbnails, in pixels.
This is the default size for both `image-dired-thumb-width'
and `image-dired-thumb-height'."
and `image-dired-thumb-height'.
The value of this option will be ignored if Image Dired is
customized to use the Thumbnail Managing Standard; the standard
sizes will be used instead. See `image-dired-thumbnail-storage'."
:type 'integer)
(defcustom image-dired-thumb-width image-dired-thumb-size