Merge branch 'master' of https://github.com/yjhmelody/lambda-language

Author: yjhmelody

demo/demo1.js

@@ -1,4 +1,8 @@
-# sum = lambda(x, y) x + y; print(sum(2, 3));
-a = foo();
-b = bar();
-c = baz();
+fib = lambda(n) if n == 1 {
+        n;
+    }
+    else {
+        n * fib(n-1)
+    };
+
+fib(5);

demo/demo2

@@ -1 +1 @@
-((a=foo()),(b=bar()),(c=baz()))
+((fib=(function (n) {return ((n==1) !== false?n:(n*fib(n-1)))})),fib(5))

demo/demo2.js

@@ -2,7 +2,7 @@ module.exports = InputStream
 
 /**
  * 
- * The character input stream, can do something on one char
+ * The character input stream deals with line's message
  * @param {String} input code string
  * @returns {Object} inputstream used by TokenStream
  */

src/InputStream.js

@@ -42,7 +42,7 @@ function TokenStream(input) {
     }
 
     function isWhitespace(ch) {
-        return ' \t\n'.includes(ch)
+        return ' \t\r\n'.includes(ch)
     }
 
     /**