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; Improve image-dired-thumbnail-storage docstring

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* lisp/image/image-dired.el (image-dired-thumbnail-storage):
Improve docstring.
This commit is contained in:
Stefan Kangas 2023-02-19 17:27:19 +01:00
parent 497ed0fb42
commit 068b53500e
1 changed files with 7 additions and 8 deletions
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15
lisp/image/image-dired.el
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@ -167,28 +167,27 @@ to use the Thumbnail Managing Standard; they will be saved in
There are three ways that Image-Dired can store and generate
thumbnails:
1. According to the \"Thumbnail Managing Standard\", which allows
1. According to the Thumbnail Managing Standard, which allows
sharing of thumbnails across different programs. Thumbnails
will be stored in \"$XDG_CACHE_HOME/thumbnails/\"
To use this way, set this user option to one of the following values:
Set this user option to one of the following symbols:
- `standard' means use thumbnails sized 128x128.
- `standard-large' means use thumbnails sized 256x256.
- `standard-x-large' means use thumbnails sized 512x512.
- `standard-xx-large' means use thumbnails sized 1024x1024.
2. In the Image-Dired specific directory indicated by
2. In the Image-Dired specific directory, as indicated by
`image-dired-dir'.
To use this way, set this user option to `image-dired' (or
to `use-image-dired-dir', which means the same thing for
backward-compatibility reasons).
Set this user option to `image-dired' (`use-image-dired-dir'
also works, for backward-compatibility reasons).
3. In a subdirectory \".image-dired\" in the same directory
where the image files are.
as the image files.
To use this way, set this user option to `per-directory'.
Set this user option to `per-directory'.
To control the default size of thumbnails for alternatives (2)
and (3) above, customize the value of `image-dired-thumb-size'.