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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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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 There are three ways that Image-Dired can store and generate
thumbnails: 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 sharing of thumbnails across different programs. Thumbnails
will be stored in \"$XDG_CACHE_HOME/thumbnails/\" will be stored in \"$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' means use thumbnails sized 128x128.
- `standard-large' means use thumbnails sized 256x256. - `standard-large' means use thumbnails sized 256x256.
- `standard-x-large' means use thumbnails sized 512x512. - `standard-x-large' means use thumbnails sized 512x512.
- `standard-xx-large' means use thumbnails sized 1024x1024. - `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'. `image-dired-dir'.
To use this way, set this user option to `image-dired' (or Set this user option to `image-dired' (`use-image-dired-dir'
to `use-image-dired-dir', which means the same thing for also works, for backward-compatibility reasons).
backward-compatibility reasons).
3. In a subdirectory \".image-dired\" in the same directory 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) To control the default size of thumbnails for alternatives (2)
and (3) above, customize the value of `image-dired-thumb-size'. and (3) above, customize the value of `image-dired-thumb-size'.