+ (AccidentalCautionary
+ . (
+ (avoid-slur . inside)
+ (parenthesized . #t)
+ (glyph-name-alist . ,standard-alteration-glyph-name-alist)
+ (alteration . ,accidental-interface::calc-alteration)
+ (stencil . ,ly:accidental-interface::print)
+ (pure-Y-extent . ,ly:accidental-interface::pure-height)
+ (after-line-breaking
+ . ,ly:accidental-interface::after-line-breaking)
+ (meta . ((class . Item)
+ (interfaces . (accidental-interface
+ font-interface))))))
+