We are very close to the memory limit on :solid!

arvo/ford.hoon

@@ -1,4 +1,4 @@
-!:::::
+::::::
 ::  ::  %ford, new execution control
 !?  164
 ::::
@@ -371,7 +371,7 @@
       |=  gef=gift
       %_(+> mow :_(mow [hen %give gef]))
     ::
-    ++  fade                                            ::  compile %hood
+    ++  fade                                            ::  compile %hoo
       |=  [cof=cafe bem=beam rem=spur]
       ^-  (bolt hood)
       =+  rul=(fair bem rem)
@@ -516,6 +516,12 @@
       |=  [cof=cafe arc=arch]
       ?^  q.arc
         (cope (liar cof bem) (lake for bek))
+      ?:  (~(has by r.arc) %hood)
+        %+  cope  (fade cof bem rem)
+        |=  [cof=cafe hyd=hood]
+        %+  cope  (abut:(meow bem rem) cof hyd)
+        |=  [cof=cafe vax=vase]
+        (fine cof ~ vax)
       ?:  (~(has by r.arc) %hook)
         %+  cope  (krab cof for %hook bem rem)
         |=  [cof=cafe vax=vase]

arvo/hoon.hoon

@@ -1432,8 +1432,6 @@
              ?:  (zer b p n)  [~ "0"]
              ~
     --
-
-
   ::::::::::::
   ++  add  |=  [b=@u p=@u n=[s=? e=@s a=@u] m=[s=? e=@s a=@u]]  
            ^-  [s=? e=@s a=@u]
@@ -3562,7 +3560,7 @@
       (stag ~ zust)
       (stag %many (ifix [cab ;~(plug cab cab)] (more cab nusk)))
     ==
-  ++  royl  !:
+  ++  royl
     =+  ^=  zer
         (cook lent (star (just '0')))
     =+  ^=  voy
@@ -9457,7 +9455,6 @@
 ::::::  ::::::::::::::::::::::::::::::::::::::::::::::::::::::
 ::::::  ::::::    volume 3, Arvo models and skeleton    ::::::
 ::::::  ::::::::::::::::::::::::::::::::::::::::::::::::::::::
-!:
 |%
 ++  arch  ,[p=@uvI q=(unit ,@uvI) r=(map ,@ta ,~)]      ::  fundamental node
 ++  arvo  (mold ,[p=term q=mill] mill)                  ::  arvo card
@@ -9536,7 +9533,7 @@
           ==                                            ::
 ++  wire  path                                          ::  event pretext
 ::::: hacks
-++  slod  !:
+++  slod  
   |=  sed=sled
   ^-  slut
   |=  raw=*
@@ -9559,27 +9556,10 @@
   ?~  bop  ~
   ?~  u.bop  [~ ~]
   [~ ~ q.q.u.u.bop]
-::
-++  slub  !:
-  |=  sul=slut
-  ^-  sled
-  |=  [fur=(unit (set monk)) ron=term bed=beam]
-  ^-  (unit (unit cage))
-  =+  ^=  pax  ^-  path
-      :*  ron
-          (scot %p p.bed)
-          q.bed
-          (scot r.bed)
-          (flop s.bed)
-      ==
-  =+  bop=(sul pax)
-  ?~  bop  ~
-  ?~  u.bop  [~ ~]
-  [~ ~ [%$ %noun u.u.bop]]
 ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
 ::                section 3bE, Arvo core                ::
 ::
-++  vent  !:                                            ::  vane core 
+++  vent                                                ::  vane core 
   |=  [lal=@tas vil=vile bud=vase ves=vase]
   |%
   ++  ruck                                              ::  update vase

arvo/zuse.hoon

@@ -232,7 +232,7 @@
     ~|(%test-fail-seal !!)
   msg
 ::
-++  crub  !:                                            ::  cryptosuite B (Ed)
+++  crub                                                ::  cryptosuite B (Ed)
   ^-  acru
   =|  [puc=pass sed=ring]
   =>  |%
@@ -987,7 +987,7 @@
   %-  flop
   myz:(dist:(zu ank) %c bus)
 ::
-++  ze  !:
+++  ze
   |_  [lim=@da dome]
   ++  aeon                                              ::    aeon:ze
     |=  lok=case                                        ::  act count through
@@ -1528,7 +1528,7 @@
     +>(ank ank:(durn:(zu ank) nyp))
   --
 ::
-++  zu  !:                                              ::  filesystem
+++  zu                                                  ::  filesystem
   |=  ank=ankh                                          ::  filesystem state
   =|  myz=(list tako)                                   ::  changes in reverse
   =|  ram=path                                          ::  reverse path into
@@ -2067,190 +2067,7 @@
   |=  lag=lang
   ^-  (unit tape)
   ?+  lag  ~
-    %aa  [~ "Afar"]
+    %en  [~ "English"]    ::  deleted others, memory crunch!
-    %ab  [~ "Abkhazian"]
-    %ae  [~ "Avestan"]
-    %af  [~ "Afrikaans"]
-    %ak  [~ "Akan"]
-    %am  [~ "Amharic"]
-    %an  [~ "Aragonese"]
-    %ar  [~ "Arabic"]
-    %as  [~ "Assamese"]
-    %av  [~ "Avaric"]
-    %ay  [~ "Aymara"]
-    %az  [~ "Azerbaijani"]
-    %ba  [~ "Bashkir"]
-    %be  [~ "Belarusian"]
-    %bg  [~ "Bulgarian"]
-    %bh  [~ "Bihari"]
-    %bi  [~ "Bislama"]
-    %bm  [~ "Bambara"]
-    %bn  [~ "Bengali"]
-    %bo  [~ "Tibetan"]
-    %br  [~ "Breton"]
-    %bs  [~ "Bosnian"]
-    %ca  [~ "Catalan"]
-    %ce  [~ "Chechen"]
-    %ch  [~ "Chamorro"]
-    %co  [~ "Corsican"]
-    %cr  [~ "Cree"]
-    %cs  [~ "Czech"]
-    %cu  [~ "Slavonic"]
-    %cv  [~ "Chuvash"]
-    %cy  [~ "Welsh"]
-    %da  [~ "Danish"]
-    %de  [~ "German"]
-    %dv  [~ "Maldivian"]
-    %dz  [~ "Dzongkha"]
-    %ee  [~ "Ewe"]
-    %el  [~ "Greek"]
-    %en  [~ "English"]
-    %eo  [~ "Esperanto"]
-    %es  [~ "Spanish"]
-    %et  [~ "Estonian"]
-    %eu  [~ "Basque"]
-    %fa  [~ "Persian"]
-    %ff  [~ "Fulah"]
-    %fi  [~ "Finnish"]
-    %fj  [~ "Fijian"]
-    %fo  [~ "Faroese"]
-    %fr  [~ "French"]
-    %fy  [~ "Frisian"]
-    %ga  [~ "Irish Gaelic"]
-    %gd  [~ "Scottish Gaelic"]
-    %gl  [~ "Galician"]
-    %gn  [~ "Guarani"]
-    %gu  [~ "Gujarati"]
-    %gv  [~ "Manx"]
-    %ha  [~ "Hausa"]
-    %he  [~ "Hebrew"]
-    %hi  [~ "Hindi"]
-    %ho  [~ "Hiri Motu"]
-    %hr  [~ "Croatian"]
-    %ht  [~ "Haitian Creole"]
-    %hu  [~ "Hungarian"]
-    %hy  [~ "Armenian"]
-    %hz  [~ "Herero"]
-    %ia  [~ "Interlingua"]
-    %id  [~ "Indonesian"]
-    %ie  [~ "Occidental"]
-    %ig  [~ "Igbo"]
-    %ii  [~ "Nuosu"]
-    %ik  [~ "Inupiaq"]
-    %io  [~ "Ido"]
-    %is  [~ "Icelandic"]
-    %it  [~ "Italian"]
-    %iu  [~ "Inuktitut"]
-    %ja  [~ "Japanese"]
-    %jv  [~ "Javanese"]
-    %ka  [~ "Georgian"]
-    %kg  [~ "Kongo"]
-    %ki  [~ "Kikuyu"]
-    %kj  [~ "Kwanyama"]
-    %kk  [~ "Kazakh"]
-    %kl  [~ "Kalaallisut"]
-    %km  [~ "Central Khmer"]
-    %kn  [~ "Kannada"]
-    %ko  [~ "Korean"]
-    %kr  [~ "Kanuri"]
-    %ks  [~ "Kashmiri"]
-    %ku  [~ "Kurdish"]
-    %kv  [~ "Komi"]
-    %kw  [~ "Cornish"]
-    %ky  [~ "Kyrgyz"]
-    %la  [~ "Latin"]
-    %lb  [~ "Luxembourgish"]
-    %lg  [~ "Ganda"]
-    %li  [~ "Limburgish"]
-    %ln  [~ "Lingala"]
-    %lo  [~ "Lao"]
-    %lt  [~ "Lithuanian"]
-    %lu  [~ "Luba-Katanga"]
-    %lv  [~ "Latvian"]
-    %mg  [~ "Malagasy"]
-    %mh  [~ "Marshallese"]
-    %mi  [~ "Maori"]
-    %mk  [~ "Macedonian"]
-    %ml  [~ "Malayalam"]
-    %mn  [~ "Mongolian"]
-    %mr  [~ "Marathi"]
-    %ms  [~ "Malay"]
-    %mt  [~ "Maltese"]
-    %my  [~ "Burmese"]
-    %na  [~ "Nauru"]
-    %nb  [~ "Norwegian Bokmål"]
-    %nd  [~ "North Ndebele"]
-    %ne  [~ "Nepali"]
-    %ng  [~ "Ndonga"]
-    %nl  [~ "Dutch"]
-    %nn  [~ "Norwegian Nynorsk"]
-    %no  [~ "Norwegian"]
-    %nr  [~ "South Ndebele"]
-    %nv  [~ "Navajo"]
-    %ny  [~ "Chichewa"]
-    %oc  [~ "Occitan"]
-    %oj  [~ "Ojibwa"]
-    %om  [~ "Oromo"]
-    %or  [~ "Oriya"]
-    %os  [~ "Ossetian"]
-    %pa  [~ "Punjabi"]
-    %pi  [~ "Pali"]
-    %pl  [~ "Polish"]
-    %ps  [~ "Pashto"]
-    %pt  [~ "Portuguese"]
-    %qu  [~ "Quechua"]
-    %rm  [~ "Romansh"]
-    %rn  [~ "Rundi"]
-    %ro  [~ "Romanian"]
-    %ru  [~ "Russian"]
-    %rw  [~ "Kinyarwanda"]
-    %sa  [~ "Sanskrit"]
-    %sc  [~ "Sardinian"]
-    %sd  [~ "Sindhi"]
-    %se  [~ "Northern Sami"]
-    %sg  [~ "Sango"]
-    %si  [~ "Sinhala"]
-    %sk  [~ "Slovak"]
-    %sl  [~ "Slovenian"]
-    %sm  [~ "Samoan"]
-    %sn  [~ "Shona"]
-    %so  [~ "Somali"]
-    %sq  [~ "Albanian"]
-    %sr  [~ "Serbian"]
-    %ss  [~ "Swati"]
-    %st  [~ "Sotho"]
-    %su  [~ "Sundanese"]
-    %sv  [~ "Swedish"]
-    %sw  [~ "Swahili"]
-    %ta  [~ "Tamil"]
-    %te  [~ "Telugu"]
-    %tg  [~ "Tajik"]
-    %th  [~ "Thai"]
-    %ti  [~ "Tigrinya"]
-    %tk  [~ "Turkmen"]
-    %tl  [~ "Tagalog"]
-    %tn  [~ "Tswana"]
-    %to  [~ "Tonga"]
-    %tr  [~ "Turkish"]
-    %ts  [~ "Tsonga"]
-    %tt  [~ "Tatar"]
-    %tw  [~ "Twi"]
-    %ty  [~ "Tahitian"]
-    %ug  [~ "Uighur"]
-    %uk  [~ "Ukrainian"]
-    %ur  [~ "Urdu"]
-    %uz  [~ "Uzbek"]
-    %ve  [~ "Venda"]
-    %vi  [~ "Vietnamese"]
-    %vo  [~ "Volapük"]
-    %wa  [~ "Walloon"]
-    %wo  [~ "Wolof"]
-    %xh  [~ "Xhosa"]
-    %yi  [~ "Yiddish"]
-    %yo  [~ "Yoruba"]
-    %za  [~ "Zhuang"]
-    %zh  [~ "Chinese"]
-    %zu  [~ "Zulu"]
   ==
 ::
 ++  gnow