[plt-scheme] backward-kill-word (m:del) not working

[Rommel M. Martinez]

I'm wondering why is it that hitting the default keybinding
for backward-kill-word (m:del/esc:del) no longer works in 4.2. It
used to work before. I have only tested it so far for the Linux and
Windows ports (although on which platforms is this behavior being
observed may not be relevant at all)

-- 
Rommel M. Martinez
http://www.bespin.org/~ebzzry