Given an admonition node, returns the name of the graphic that should be used for that admonition.
(define ($admon-graphic$ #!optional (nd (current-node))) ;; Admonition graphic file (cond ((equal? (gi nd) (normalize "tip")) (string-append %admon-graphics-path% "tip" %stock-graphics-extension%)) ((equal? (gi nd) (normalize "note")) (string-append %admon-graphics-path% "note" %stock-graphics-extension%)) ((equal? (gi nd) (normalize "important")) (string-append %admon-graphics-path% "important" %stock-graphics-extension%)) ((equal? (gi nd) (normalize "caution")) (string-append %admon-graphics-path% "caution" %stock-graphics-extension%)) ((equal? (gi nd) (normalize "warning")) (string-append %admon-graphics-path% "warning" %stock-graphics-extension%)) (else (error (string-append (gi nd) " is not an admonition.")))))