Embark

embark-become

This command allows you to take the input you use for one command, but pipe it to another.

In order to configure that, you use a keymap, just as with embark-act. Here's an example for biblio lookup services, which will be available if you are using citar-open-library-files:

;; define the keymap
(defvar my-citar-embark-become-map
  (let ((map (make-sparse-keymap)))
    (define-key map (kbd "f") 'citar-open-library-files)
    (define-key map (kbd "x") 'biblio-arxiv-lookup)
    (define-key map (kbd "c") 'biblio-crossref-lookup)
    (define-key map (kbd "i") 'biblio-ieee-lookup)
    (define-key map (kbd "h") 'biblio-hal-lookup)
    (define-key map (kbd "s") 'biblio-dissemin-lookup)
    (define-key map (kbd "b") 'biblio-dblp-lookup)
    (define-key map (kbd "o") 'biblio-doi-insert-bibtex)
  map)
  "Citar Embark become keymap for biblio lookup.")

;; tell embark about the keymap
(add-to-list 'embark-become-keymaps 'my-citar-embark-become-map)