Strip trailing spaces

tests/test_builtin.js

@@ -57,7 +57,7 @@ function test_function()
     }
 
     var r, g;
-    
+
     r = my_func.call(null, 1, 2);
     assert(r, 3, "call");
 
@@ -70,10 +70,10 @@ function test_function()
     assert_throws(TypeError, (function() {
         Reflect.apply((function () { return 1; }), null, undefined);
     }));
-    
+
     r = new Function("a", "b", "return a + b;");
     assert(r(2,3), 5, "function");
-    
+
     g = f.bind(1, 2);
     assert(g.length, 1);
     assert(g.name, "bound f");
@@ -103,7 +103,7 @@ function test()
     assert(a.z, 4, "get");
     a.z = 5;
     assert(a.z_val, 5, "set");
-    
+
     a = { get z() { return 4; }, set z(val) { this.z_val = val; } };
     assert(a.z, 4, "get");
     a.z = 5;
@@ -207,7 +207,7 @@ function test_string()
     assert(a.charAt(1), "b");
     assert(a.charAt(-1), "");
     assert(a.charAt(3), "");
-    
+
     a = "abcd";
     assert(a.substring(1, 3), "bc", "substring");
     a = String.fromCharCode(0x20ac);
@@ -216,7 +216,7 @@ function test_string()
     assert(a, "\u20ac", "unicode");
     assert(a, "\u{20ac}", "unicode");
     assert("a", "\x61", "unicode");
-        
+
     a = "\u{10ffff}";
     assert(a.length, 2, "unicode");
     assert(a, "\u{dbff}\u{dfff}", "unicode");
@@ -379,7 +379,7 @@ function test_eval()
     assert(eval("if (0) 2; else 3;"), 3);
 
     assert(f.call(1, "this"), 1);
-    
+
     a = 2;
     assert(eval("a"), 2);
 
@@ -424,7 +424,7 @@ function test_typed_array()
     a[2] = 0.5;
     a[3] = 1233.5;
     assert(a.toString(), "0,2,0,255");
-    
+
     buffer = new ArrayBuffer(16);
     assert(buffer.byteLength, 16);
     a = new Uint32Array(buffer, 12, 1);
@@ -436,7 +436,7 @@ function test_typed_array()
 
     a = new Float32Array(buffer, 8, 1);
     a[0] = 1;
-    
+
     a = new Uint8Array(buffer);
 
     str = a.toString();
@@ -525,7 +525,7 @@ function test_regexp()
 
     a = /(\.(?!com|org)|\/)/.exec("ah.com");
     assert(a, null);
-    
+
     a = /(?=(a+))/.exec("baaabac");
     assert(a.index === 1 && a[0] === "" && a[1] === "aaa");
 
@@ -602,7 +602,7 @@ function test_map()
     }
 
     i = 0;
-    a.forEach(function (v, o) { 
+    a.forEach(function (v, o) {
         assert(o, tab[i++][0]);
         assert(a.has(o));
         assert(a.delete(o));
@@ -625,7 +625,7 @@ function test_weak_map()
         a.set(o, v);
     }
     o = null;
-    
+
     n2 = n >> 1;
     for(i = 0; i < n2; i++) {
         a.delete(tab[i][0]);