fix p5 call push/pop errors

build/ludus.mjs

@@ -191,10 +191,10 @@ const turtle_angle = 0.385
 const turtle_color = [255, 255, 255, 150]
 
 const p5_call_root = [
+  ["background", ...resolve_color(background_color)],
   ["push"],
   ["rotate", Math.PI],
   ["scale", -1, 1],
-  ["background", ...resolve_color(background_color)],
   ["stroke", ...resolve_color(turtle_init.pencolor)],
 ]
 
@@ -357,10 +357,10 @@ export function p5 (commands) {
     for (const call of calls) {
       p5_calls.push(call)
     }
-    p5_calls.push(["pop"])
   }
   p5_calls[0] = ["background", ...resolve_color(background_color)]
   p5_render_turtle(states[states.length - 1], p5_calls)
+  p5_calls.push(["pop"])
   return p5_calls
 }
 

build/p5_test.mjs

@@ -3,13 +3,8 @@ import {run, p5} from "./ludus.mjs"
 const code = `
 print! ("Hello, world!")
 pencolor! (colors :white)
-repeat 10 {
-  repeat 4 {
-    fd! (500)
-    rt! (0.25)
-  }
-  rt! (0.1)
-}`
+fd! (50)
+`
 
 const result = run(code)