inserting <tab> in cc-mode, latest CVS

[Bob Halley]

I'm running the latest CVS (X11 mode) on RH 8 w/ a Marcelo 2.4.19
kernel.

Until recently, when using cc-mode if I wanted to do something like

        int                     foo;

i.e.

        int<tab><tab><tab>foo;

I would type C-q <tab> to insert each of the tabs.  This has stopped
working, and typing that sequence now inserts ^@ instead.  Typing C-q
C-i still works, however.

/Bob