about the key translation from C-L to C-l

[jking]

Hi, guys,

Does anyone know why emacs translate the key binding of recenter
command
from C-L to C-l?

In all the document that I have seen, C-l is the binding of M-x
recenter
command. But why in actual emacs program, C-S-l ( i.e. C-L) take
effect
instead of C-l.


Thanks.


Justin