do-paste in text%

Called to paste the current contents of the clipboard into the editor. This method is provided so that it can be overridden by subclasses. Do not call this method directly; instead, call paste.

• (send a-text do-paste start time) -> void
     start : exact non-negative integer
     time : exact integer

  Paste into the position start.

  See Cut and Paste for a discussion of the time argument. If time is outside the platform-specific range of times, an exn:application:mismatch exception is raised.