add delete key support to textfields

diff --git a/lib/sup/textfield.rb b/lib/sup/textfield.rb
index 3791b61f01899ffadfba0daa929055ced94eba1a..2c5259532fafb15e712787ed5826485c1e8f4050 100644 (file)
--- a/lib/sup/textfield.rb
+++ b/lib/sup/textfield.rb
@@ -98,6 +98,8 @@ class TextField
         Ncurses::Form::REQ_PREV_CHAR
       when Ncurses::KEY_RIGHT
         Ncurses::Form::REQ_NEXT_CHAR
+      when Ncurses::KEY_DC
+        Ncurses::Form::REQ_DEL_CHAR
       when Ncurses::KEY_BACKSPACE
         Ncurses::Form::REQ_DEL_PREV
       when 1 #ctrl-a