drscheme:debug:make-debug-error-display-handler in DrScheme Tools Functions

• (drscheme:debug:make-debug-error-display-handler oedh) -> (string? (or/c any/c exn?) . -> . any)
     oedh : (string? (or/c any/c exn?) . -> . any)

  This function implements an error-display-handler in terms of another error-display-handler.

  This function is designed to work in conjunction with drscheme:debug:make-debug-eval-handler.

  See also MzScheme's MzLinkmz:p:error-display-handlererror-display-handler parameter.

  If the current-error-port is the definitions window in drscheme, this error handler inserts some debugging annotations, calls oedh, and then highlights the source location of the runtime error.