> Echo $[pict-0-$[page.nx]-$[page.ny]]
gives
> [FVWM][Echo]: $[pict-0-$[page.nx]-0]
Anyway, if you add additional dollar at the beginning:
Echo $$[pict-0-$[page.nx]-$[page.ny]]
it will be expanded as you want (I hope so, because you didn't say what
you want to get):
[FVWM][Echo]: $[pict-0-2-3]
Actually, then I want *that* to be expanded. I guess I can do that
with a two-step process.
What I want is first to
SetEnv pict-$$d-$[page.nx]-$[page.ny] 1
(that works, I tried)
and then be able to test it in
Exec if [ $[pict-$$d-$[page.nx]-$[page.ny]] -ne 1 ] ; then
xvirtualroot -f <picture for this desk and page>
Ultimate goal: integrate FvwmBacker & xvirtualroot to get background
picture per desktop & maybe per page. Something like
*FvwmBacker: Command (Desk *,Page * *) Function ChangeDesk
DestroyFunc ChangeDesk
AddToFunc ChangeDesk
+ I Exec if [ $[pict-$$d-$[page.nx]-$[page.ny]] -ne 1 ] ;
then xvirtualroot -f $[HOME]/.fvwm/$$d.xpm
-xrm "*Desk: $$d $[page.nx] $[page.ny]" ; fi
+ I SetEnv pict-$$d-$[page.nx]-$[page.ny] 1
--
Victor Eijkhout <[EMAIL PROTECTED]>
tel: 865 974 9308 (W), 865 673 6998 (H), 865 974 8296 (F)
http://www.cs.utk.edu/~eijkhout/
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