Function: mailcap-file-name-to-mime-type

mailcap-file-name-to-mime-type is a byte-compiled function defined in mailcap.el.gz.

Signature

(mailcap-file-name-to-mime-type FILE-NAME)

Documentation

Return the MIME content type based on the FILE-NAME's extension.

For instance, "foo.png" will result in "image/png".

Probably introduced at or before Emacs version 27.1.

Source Code

;; Defined in /usr/src/emacs/lisp/net/mailcap.el.gz
(defun mailcap-file-name-to-mime-type (file-name)
  "Return the MIME content type based on the FILE-NAME's extension.
For instance, \"foo.png\" will result in \"image/png\"."
  (mailcap-extension-to-mime
   (if (string-match "\\(\\.[^.]+\\)\\'" file-name)
       (match-string 1 file-name)
     "")))