drscheme:unit:get-program-editor-mixin in DrScheme Tools Functions

• (drscheme:unit:get-program-editor-mixin) -> ((subclass?/c text%) . -> . (subclass?/c text%))

  Returns a mixin that must be mixed in to any text% object that might contain program text (and thus can be in the source field of some syntax object).

  See also drscheme:unit:add-to-program-editor-mixin.