More firefox import fixes (#128)

sample/programs/javascript/recursion.html

@@ -0,0 +1 @@
+<script src="./recursion.js"></script>

sample/programs/javascript/recursion.js

@@ -0,0 +1,41 @@
+function alpha(depth) {
+  if (depth > 15 * Math.random()) {
+    return
+  }
+  beta(depth + 1)
+  delta()
+  gamma()
+}
+
+function beta(depth) {
+  alpha(depth + 1)
+  for (let i = 0; i < 10; i++) {
+    gamma()
+  }
+}
+
+function delta() {
+  for (let i = 0; i < 10; i++) {
+    gamma()
+  }
+}
+
+function gamma() {
+  let prod = 1
+  for (let i = 1; i < 1000; i++) {
+    prod *= i
+  }
+  return prod
+}
+
+function main() {
+  for (let i = 0; i < 100; i++) {
+    alpha(0)
+  }
+}
+
+console.profile('recursion')
+main()
+setTimeout(() => {
+  console.profileEnd('recursion')
+}, 0)

sample/programs/javascript/simple.js

@@ -1,23 +1,23 @@
-function a() {
+function alpha() {
   for (let i = 0; i < 1000; i++) {
-    b()
-    c()
+    beta()
+    delta()
   }
 }
 
-function b() {
+function beta() {
   for (let i = 0; i < 10; i++) {
-    d()
+    gamma()
   }
 }
 
-function c() {
+function delta() {
   for (let i = 0; i < 10; i++) {
-    d()
+    gamma()
   }
 }
 
-function d() {
+function gamma() {
   let prod = 1
   for (let i = 1; i < 1000; i++) {
     prod *= i
@@ -25,10 +25,8 @@ function d() {
   return prod
 }
 
-console.profile('a')
-a()
+console.profile('simple')
+alpha()
 setTimeout(() => {
-  console.profileEnd('a')
+  console.profileEnd('simple')
 }, 0)
-
-window.addEventListener('click', a)