Please don't flame me on this with personal opinions. I'm posting
for a friend who currently can't access colm.

Running XF86-4, Debian Sarge, with

Option "XkbRules" "xfree86"
Option "XkbModel" "pc104"
Option "XkbLayout" "us"

can one configure CapsLock and Shift so that when CapsLock is on,
Shift *does not* reverse the sense of CapsLock for alphabetic
characters?

There must be a thousand posts out there from people with the
opposite requirement, but none that address themselves to my
problem.

The following lines appear in /etc/X11/xkb/rules/xfree86.lst:

---
caps:internal uses internal capitalization. Shift cancels Caps.
caps:internal_nocancel uses internal capitalization. Shift doesn't cancel Caps.
caps:shift acts as Shift with locking. Shift cancels Caps.
caps:shift_nocancel acts as Shift with locking. Shift doesn't cancel Caps.
---

This would seem to indicate that an XF86Config-4 file with

Option "XkbOptions" "caps:internal_nocancel"

ought to do the trick. However, X complains that there's no file
"caps."

FWIW -- KDE 3.x has a keyboard layout GUI thingy (yuk!) that offers
versions of "shift doesn't cancel caps lock" that mirror the four
"caps:..." lines above. This suggests to me that somewhere,
someone must know how to configure X so that the options become
available.

All help welcome.

--
Peter Schaffter