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| author | Lars Ingebrigtsen <larsi@gnus.org> | 2022-04-16 17:35:44 +0200 |
|---|---|---|
| committer | Lars Ingebrigtsen <larsi@gnus.org> | 2022-04-16 17:35:44 +0200 |
| commit | 52de048389f7c0a49a6a721697af41b4b57c2eea (patch) | |
| tree | b1e497ea5cabdfbe83496a77c1ed6a1b99a3a3f3 /lisp/image/exif.el | |
| parent | 1c1c7b1b5b759067638323e036b770108a70f262 (diff) | |
| download | emacs-52de048389f7c0a49a6a721697af41b4b57c2eea.tar.gz | |
Improve exif-field discoverability
* lisp/image/exif.el (exif-parse-file, exif-parse-buffer): Link to
`exif-field'.
Diffstat (limited to 'lisp/image/exif.el')
| -rw-r--r-- | lisp/image/exif.el | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/lisp/image/exif.el b/lisp/image/exif.el index 35666b954ca..fd4673dc1b6 100644 --- a/lisp/image/exif.el +++ b/lisp/image/exif.el @@ -100,7 +100,10 @@ mirrored or not.") "Parse FILE (a JPEG file) and return the Exif data, if any. The return value is a list of Exif items. -If the data is invalid, an `exif-error' is signaled." +If the data is invalid, an `exif-error' is signaled. + +Also see the `exif-field' convenience function to extract data +from the return value of this function." (with-temp-buffer (set-buffer-multibyte nil) (insert-file-contents-literally file) @@ -110,7 +113,10 @@ If the data is invalid, an `exif-error' is signaled." "Parse BUFFER (which should be a JPEG file) and return the Exif data, if any. The return value is a list of Exif items. -If the data is invalid, an `exif-error' is signaled." +If the data is invalid, an `exif-error' is signaled. + +Also see the `exif-field' convenience function to extract data +from the return value of this function." (setq buffer (or buffer (current-buffer))) (with-current-buffer buffer (if enable-multibyte-characters |