Spiral matrix: Difference between revisions

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 =={{header|Quackery}}==
+This task really lends itself to a turtle graphics metaphor. Some of the other approaches are impressive in their cleverness, but this finds the simplicity in the task.
 There's more about the section marked <code>( turtle draws spiral )</code> in the [[Talk:Spiral_matrix#As_an_exercise_in_Turtle_Graphics.|Talk page]].
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     heading put ]            is right     (     -->   )
+  [ heading share 0 peek
-  [ times
+    unrot times
       [ position share
         stepcount share
         unrot poke
-stepcount tally
+        over position tally
-        heading share 0 peek
+stepcount tally ]
-        position tally ] ]   is walk      ( [ n --> [ )
+     nip ]                   is walk      ( [ n --> [ )
   [ dip [ temp put [] ]