example: Fixed a syntax error and added 2 more examples

Author: hexaredecimal

examples/modules2.pics

@@ -0,0 +1,30 @@
+
+IO :: import std.io
+
+Person :: module {
+  new :: (name, age) = {name: name, age: age}
+}
+
+
+Animal :: module {
+  new :: ("Woof") = {name: "Dog"}
+  new :: (name) = {name: name}
+}
+
+person := Person::new("Vincent", 23)
+IO::println(person)
+
+test :: (value) = value
+
+
+cat := Animal::new("cat")
+cat 
+|> test
+|> IO::println()
+
+cat := Animal::new("Woof")
+cat 
+|> test
+|> IO::println()
+
+

examples/ref.pics

@@ -0,0 +1,8 @@
+
+IO  :: import std.io
+Ref :: import std.ref
+
+ref := &5
+IO::println(ref)
+Ref::set(ref, "Hello")
+IO::println(ref)

examples/when.pics

@@ -24,5 +24,5 @@ when a {
 when a {
  is [2,b,c,4] -> IO::println(b + " " + c)
  is [a,b, c,4] -> IO::println(a + " " + b + " " + c)
- else -> IO::println("No match")"
+ else -> IO::println("No match")
 }