java/examples/Topics/Cellular Automata/Wolfram/CA.pde

@@ -37,7 +37,8 @@ class CA {
     for (int i = 0; i < cells.length; i++) {
       cells[i] = 0;
     }
-    cells[cells.length/2] = 1;    // We arbitrarily start with just the middle cell having a state of "1"
+    // We arbitrarily start with just the middle cell having a state of "1"
+    cells[cells.length/2] = 1;    
     generation = 0;
   }
 
@@ -69,7 +70,8 @@ class CA {
   }
   
   // Implementing the Wolfram rules
-  // Could be improved and made more concise, but here we can explicitly see what is going on for each case
+  // Could be improved and made more concise, but here we can 
+  // explicitly see what is going on for each case
   int rules (int a, int b, int c) {
     if (a == 1 && b == 1 && c == 1) return rules[0];
     if (a == 1 && b == 1 && c == 0) return rules[1];

java/examples/Topics/Cellular Automata/Wolfram/Wolfram.pde

@@ -33,6 +33,3 @@ void mousePressed() {
   ca.randomize();
   ca.restart();
 }
-
-
-

java/examples/Topics/Interaction/Tickle/Tickle.pde

@@ -10,10 +10,9 @@ float x, y; // X and Y coordinates of text
 float hr, vr;  // horizontal and vertical radius of the text
 
 void setup() {
-  size(200, 200);
-  PFont font = loadFont("AmericanTypewriter-24.vlw");
-  textFont(font);
+  size(640, 360);
   textAlign(CENTER, CENTER);
+  textSize(48);
   hr = textWidth(message) / 2;
   vr = (textAscent() + textDescent()) / 2;
   noStroke();
@@ -22,7 +21,7 @@ void setup() {
 }
 
 void draw() {
-  // instead of clearing the background, fade it by drawing
+  // Instead of clearing the background, fade it by drawing
   // a semi-transparent rectangle on top
   fill(204, 120);
   rect(0, 0, width, height);