(defvar citar-indicator-files-icons
      (citar-indicator-create
       :symbol (nerd-icons-faicon
                "nf-fa-file_o"
                :face 'nerd-icons-green
                :v-adjust -0.1)
       :function #'citar-has-files
       :padding "  " ; need this because the default padding is too low for these icons
       :tag "has:files"))
    (defvar citar-indicator-links-icons
      (citar-indicator-create
       :symbol (nerd-icons-faicon
                "nf-fa-link"
                :face 'nerd-icons-orange
                :v-adjust 0.01)
       :function #'citar-has-links
       :padding "  "
       :tag "has:links"))
    (defvar citar-indicator-notes-icons
      (citar-indicator-create
       :symbol (nerd-icons-codicon
                "nf-cod-note"
                :face 'nerd-icons-blue
                :v-adjust -0.3)
       :function #'citar-has-notes
       :padding "    "
       :tag "has:notes"))
    (defvar citar-indicator-cited-icons
      (citar-indicator-create
       :symbol (nerd-icons-faicon
                "nf-fa-circle_o"
                :face 'nerd-icons-green)
       :function #'citar-is-cited
       :padding "  "
       :tag "is:cited"))

(setq citar-indicators
  (list citar-indicator-files-icons
        citar-indicator-links-icons
        citar-indicator-notes-icons
        citar-indicator-cited-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
   :padding "  " ; need this because the default padding is too low for these icons
   :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
   :padding "  "
   :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
   :padding "  "
   :tag "has:notes"))
(defvar citar-indicator-cited-icons
  (citar-indicator-create
   :symbol (all-the-icons-faicon
            "circle-o"
            :face 'all-the-icons-green)
   :function #'citar-is-cited
   :padding "  "
   :tag "is:cited"))