Description of problem:
The delete key works as backspace in the bottom-line -- like when editing the
subject etc.


Version-Release number of selected component (if applicable):
mutt-1.5.14-1.fc7 (and all the other mutt versions i've ever seen)


How reproducible:
Run mutt in xterm/rxvt/linux console, type 'm', type something, move the cursor
to the middle of the line and press delete.


Actual results:
The char on the left side of the cursor is deleted.


Expected results:
The char under the cursor should be deleted.