updates +ivory to include %zuse
and adds a hack for jet registration
=+ whole-formula=q:(~(mint ut %noun) %noun whole-hoon)
~& %ivory-compiled
::
-whole-formula
+:: tang: standard library (%zuse) installation event
+::
+=/ tang
+ =/ pax (weld sys /zuse)
+ =/ txt .^(@ %cx (weld pax /hoon))
+ `ovum`[/vane/zuse [%veer %$ pax txt]]
+::
+:: installed: kernel with tang installed
+::
+~& %tang-installing
+=/ installed
+ .*(0 [%7 whole-formula [%9 2 %10 [6 %1 now tang] %0 1]])
+~& %tang-installed
+::
+:: produce both whole-formula (for jet registration)
+:: and a kernel with the standard library already installed
+::
+[%7 whole-formula %1 installed]
