(12.04) Where are xkb-keysyms mapped unto Unicode-signs?

[LatGrc]

Dear Forum members:

I would describe myself as "slightly experienced": I know where keysymdef.h is to be found (thanks to this tutorial)

/usr/include/X11

I also learned to make new keymaps by duplicating/altering those in

/usr/share/X11/xkb/symbols

and implementing these into evdev.xml and xorg.lst in

/usr/share/X11/xkb/rules

(For Details see this blog)

The central Problem is the following: in "keysymdef.h" there are no "mnemonic names" defined for those Old Greek Diacritics, which I need to write in combination and as dead keys.

My suggestion is to add new definitions to "keysymdef.h" - but here I'm stuck, as the mnemonic names point to codes (called keysyms) that are defined elsewhere:

#define XK_Greek_omegaaccent            0x07bb  /* U+03CE GREEK SMALL LETTER OMEGA WITH TONOS */
#define XK_Greek_ALPHA                     0x07c1  /* U+0391 GREEK CAPITAL LETTER ALPHA */
#define XK_Greek_BETA                       0x07c2  /* U+0392 GREEK CAPITAL LETTER BETA */
#define XK_Greek_GAMMA                    0x07c3  /* U+0393 GREEK CAPITAL LETTER GAMMA */
#define XK_Greek_DELTA                      0x07c4  /* U+0394 GREEK CAPITAL LETTER DELTA */
#define XK_Greek_EPSILON                  0x07c5  /* U+0395 GREEK CAPITAL LETTER EPSILON */

Does anybody know where I can find the map that asigns e.g. 0x07bb to U+03CE?

Thanks in Advance,

LatGrc