+
+ (if plus-markup
+ (set! fig-markup
+ (if fig-markup
+ (markup #:put-adjacent
+ fig-markup
+ X (if (number? plus-dir)
+ plus-dir
+ LEFT)
+ #:pad-x 0.2 plus-markup)
+ plus-markup)))
+
+ (if (markup? fig-markup)
+ (markup #:fontsize -2 fig-markup)
+ empty-markup)
+
+ ))