Indicators

Icons

All-the-icons

Configure like so:

(setq citar-indicators
  (list citar-indicator-files-icons
        citar-indicator-links-icons
        citar-indicator-notes-icons)) 

(defvar citar-indicator-files-icons
  (citar-indicator-create
   :symbol (all-the-icons-faicon
            "file-o"
            :face 'all-the-icons-green
            :v-adjust -0.1)
   :function #'citar-has-files
   :tag "has:files"))

(defvar citar-indicator-links-icons
  (citar-indicator-create
   :symbol (all-the-icons-octicon
            "link"
            :face 'all-the-icons-orange
            :v-adjust 0.01)
   :function #'citar-has-links
   :tag "has:links"))

(defvar citar-indicator-notes-icons
  (citar-indicator-create
   :symbol (all-the-icons-material
            "speaker_notes"
            :face 'all-the-icons-blue
            :v-adjust -0.3)
   :function #'citar-has-notes
   :tag "has:notes"))