Fractran: Difference between revisions

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 To execute a Fractran program until the halting condition is satisfied, use <code>[ program share run until ]</code>. The Fractran prime generator will never satisfy the halting condition, so in this task the <code>drop</code> after <code>run</code> discards the boolean.
-<lang Quackery>  [ 1 & not ]                  is even     (     n --> b     )
+<lang Quackery>  [ $ "bigrat.qky" loadfile ] now!
+  [ 1 & not ]                  is even     (     n --> b     )
-  [ nip 1 = ]                  is vint     (     n --> b     )
+  [ nip 1 = ]                  is vint     (   n/d --> b     )
   [ [ dup even while
@@ Line 3,354: / Line 3,356: @@
       [ char / over find
         space unrot poke
-        quackery join
+        build nested join ] ]  is parse$   (     $ --> [     )
-        nested join ] ]        is parse$   (     $ --> [     )
   [ stack ]                    is program  (     s -->       )
@@ Line 3,392: / Line 3,393: @@
   primes take echo
-  program release</lang>
+  program release
+</lang>
 {{out}}