on-insert

   

  Called before a given range is inserted into the buffer. If the return value is #f, then the insert will be aborted. Otherwise, after-insertis guaranteed to be called after the insert has completed. This method cannot modify the buffer.

See also on-edit-sequence.

• (send a-mred:edit on-insert s l) -> boolean
      s : int
      l : int

  Dispatches to the mode.