on-paint (augmentable only) in mode:surrogate-text<%>
(-> ???senda-mode:surrogate-texton-paintorigsuper-callbefore?dclefttoprightbottomdxdydraw-caret)
orig: ???
super-call: (??? -> ???)
before?: ??
dc: ??
left: ??
top: ??
right: ??
bottom: ??
dx: ??
dy: ??
draw-caret: ??Calls
super-callwith the other arguments to this method (exceptorig).