[ltk-user] Fix for entry-select

[Sudhir Shenoy]

Peter,

The function entry-select in ltk.lisp should use downcase in the  
format string. This is so that you can pass :begin or :end as the  
start or end of the range. The corrected function is appended below.

Best regards,
Sudhir

(defun entry-select (e from to)
   ;; downcase the from and to indicators (cater for :begin and :end)
   (format-wish "~a selection range ~(~a~) ~(~a~)" (widget-path e)  
from to)
   e)