Various fixes and improvements.

gen/bug.hoon

@@ -1,36 +1,57 @@
-::  "Hello world" sample generator  
-::
-::::  /hoon/hello/gen
-  ::
-/?    310
-::
-::::
-  ::
 !:
-^%
 :-  %say
 |=  *
-=>  |%
-    ++  pki  ^?
-      |%
-      ::  the urbit meta-certificate (++will) is a sequence
-      ::  of certificates (++cert).  each cert in a will
-      ::  revokes and replaces the previous cert.  the
-      ::  version number of a ship is a ++life.
-      ::
-      ::  the deed contains an ++arms, a definition
-      ::  of cosmetic identity; a semi-trusted parent,
-      ::  which signs the initial certificate and provides
-      ::  routing services; and a dirty bit.  if the dirty
-      ::  bit is set, the new life of this ship may have
-      ::  lost information that the old life had.
-      ::
-      ++  hair
-        |*  {a/mold b/mold}
-        $:  one/a
-            two/b
-        ==
-      --  ::  pki
-    --
 :-  %noun
-"hello, world"
+=-  "hello, world"
+|%
++$  scan  [=loop=(map =@ud =xray) =xray]
++$  xray
+  $~  %noun
+  $@  $?  %noun
+          %void
+      ==
+  $%  ::  %bark: atom selection
+      ::
+      [%bark =(map atom aura)]
+      ::  %bush: head-of-cell superposition
+      ::
+      [%bush wide=xray tall=xray]
+      ::  %cell: ordered pair
+      ::
+      [%cell head=xray tail=xray]
+      ::  %core: functional attribute battery
+      ::
+      [%core =vair =xray =(map term (map term xray))]
+      ::  %face: namespace
+      ::
+      [%face =term =xray]
+      ::  %fork: disordered superposition
+      ::
+      [%fork =(set xray)]
+      ::  %hint: context-preserving type hint
+      ::
+      [%hint [=type =note] =xray]
+      ::  %knot: recursion root
+      ::
+      [%knot =(set @ud) =xray]
+      ::  %loop: recursion point
+      ::
+      [%loop index=@ud]
+      ::  %rock: constant
+      ::
+      [%rock =atom =aura]
+      ::  %root: atom/cell superposition
+      ::
+      [%root flat=xray deep=xray]
+      ::  %sand: variable atom
+      ::
+      [%sand =aura]
+      ::  %wood: tagged superposition
+      ::
+      [%wood =(map atom (pair aura xray))]
+  ==
+++  foo
+  |=  bar=xray
+  !!
+--
+

gen/scantastic.hoon

@@ -50,10 +50,24 @@
       [%wood =(map atom (pair aura xray))]
   ==
 ::
-::  _ex: type analysis kernel
+::  =realign: analyze superpositions 
 ::
-++  ex
-  |_  scan
+++  realign
+  |=  scan
+  ^-  ^xray
+  |^  ?@  xray  xray
+      ?-  -.xray
+        %bark  xray
+        %bush  [%bush $(xray wide.xray) $(xray tall.xray)]
+        %core  :^    %core 
+                   vair.xray
+                 xray.xray
+               (~(run by map.xray) |=(xray ^$(xray +<)))
+        %face  [%face term.xray 
+      ==
+
+
+  ::
   ++  aura-merge
     |=  [=aura =aura]
     ?:  =(aura ^aura)  aura