Fooling around with formatting

sclang-play/tutorial.sc

@@ -817,18 +817,33 @@
 
 // {-------------------------------------------------------------------------
 (
-  SynthDef(\singrain, { |freq = 440, amp = 0.2, sustain = 1|
+  SynthDef(
-    var sig = SinOsc.ar(freq, 0, amp) * EnvGen.kr(
+    \singrain,
-      Env.perc(0.01, sustain), doneAction: 2
+    {
-    );
+      |freq = 440, amp = 0.2, sustain = 1|
-    Out.ar(0, sig ! 2);
+
-  }).add;
+      var sig = SinOsc.ar(
+        freq, 0, amp
+      ) * EnvGen.kr(
+        Env.perc(0.01, sustain), doneAction: 2
+      );
+
+      Out.ar(0, sig ! 2);
+    }
+  ).add;
 
   r = Routine({
     var delta;
     loop {
       delta = rrand(1, 3) * 0.5;
-      Synth(\singrain, [freq: exprand(200, 800), amp: rrand(0.1, 0.5), sustain: delta * 0.8]);
+      Synth(
+        \singrain,
+        [
+          freq: exprand(200, 800),
+          amp: rrand(0.1, 0.5),
+          sustain: delta * 0.8
+        ]
+      );
       delta.yield;
     }
   });