Clean up JavaScript files to better follow coding standard.

src/string.js

 // Copyright 2006-2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 28 matching lines @@
     %_SetValueOf(this, value);
   } else {
     return value;
   }
 });
 
 %FunctionSetPrototype($String, new $String());
 
 // ECMA-262 section 15.5.4.2
 function StringToString() {
-  if (!IS_STRING(this) && !IS_STRING_WRAPPER(this))
+  if (!IS_STRING(this) && !IS_STRING_WRAPPER(this)) {
     throw new $TypeError('String.prototype.toString is not generic');
+  }
   return %_ValueOf(this);
 }
 
 
 // ECMA-262 section 15.5.4.3
 function StringValueOf() {
-  if (!IS_STRING(this) && !IS_STRING_WRAPPER(this))
+  if (!IS_STRING(this) && !IS_STRING_WRAPPER(this)) {
     throw new $TypeError('String.prototype.valueOf is not generic');
+  }
   return %_ValueOf(this);
 }
 
 
 // ECMA-262, section 15.5.4.4
 function StringCharAt(pos) {
   if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
     throw MakeTypeError("called_on_null_or_undefined",
                         ["String.prototype.charAt"]);
   }
@@ skipping 15 matching lines @@
   if (!%_IsSmi(result)) {
     result = %_StringCharCodeAt(TO_STRING_INLINE(this), TO_INTEGER(pos));
   }
   return result;
 }
 
 
 // ECMA-262, section 15.5.4.6
 function StringConcat() {
   if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
-    throw MakeTypeError("called_on_null_or_undefined", ["String.prototype.concat"]);
+    throw MakeTypeError("called_on_null_or_undefined",
+                        ["String.prototype.concat"]);
   }
   var len = %_ArgumentsLength();
   var this_as_string = TO_STRING_INLINE(this);
   if (len === 1) {
     return this_as_string + %_Arguments(0);
   }
   var parts = new InternalArray(len + 1);
   parts[0] = this_as_string;
   for (var i = 0; i < len; i++) {
     var part = %_Arguments(i);
@@ skipping 246 matching lines @@
         builder_elements.push(SubString(string, position, length));
       }
       return;
     }
 
     // Append substring between the previous and the next $ character.
     if (next > position) {
       builder_elements.push(SubString(string, position, next));
     }
   }
-};
+}
 
 
 // Compute the string of a given regular expression capture.
 function CaptureString(string, lastCaptureInfo, index) {
   // Scale the index.
   var scaled = index << 1;
   // Compute start and end.
   var start = lastCaptureInfo[CAPTURE(scaled)];
   // If start isn't valid, return undefined.
   if (start < 0) return;
   var end = lastCaptureInfo[CAPTURE(scaled + 1)];
   return SubString(string, start, end);
-};
+}
 
 
 // Add the string of a given regular expression capture to the
 // ReplaceResultBuilder
 function addCaptureString(builder, matchInfo, index) {
   // Scale the index.
   var scaled = index << 1;
   // Compute start and end.
   var start = matchInfo[CAPTURE(scaled)];
   if (start < 0) return;
   var end = matchInfo[CAPTURE(scaled + 1)];
   builder.addSpecialSlice(start, end);
-};
+}
 
 // TODO(lrn): This array will survive indefinitely if replace is never
 // called again. However, it will be empty, since the contents are cleared
 // in the finally block.
 var reusableReplaceArray = new InternalArray(16);
 
 // Helper function for replacing regular expressions with the result of a
 // function application in String.prototype.replace.
 function StringReplaceGlobalRegExpWithFunction(subject, regexp, replace) {
   var resultArray = reusableReplaceArray;
@@ skipping 126 matching lines @@
 // ECMA-262 section 15.5.4.13
 function StringSlice(start, end) {
   if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
     throw MakeTypeError("called_on_null_or_undefined",
                         ["String.prototype.slice"]);
   }
   var s = TO_STRING_INLINE(this);
   var s_len = s.length;
   var start_i = TO_INTEGER(start);
   var end_i = s_len;
-  if (end !== void 0)
+  if (end !== void 0) {
     end_i = TO_INTEGER(end);
+  }
 
   if (start_i < 0) {
     start_i += s_len;
-    if (start_i < 0)
+    if (start_i < 0) {
       start_i = 0;
+    }
   } else {
-    if (start_i > s_len)
+    if (start_i > s_len) {
       start_i = s_len;
+    }
   }
 
   if (end_i < 0) {
     end_i += s_len;
-    if (end_i < 0)
+    if (end_i < 0) {
       end_i = 0;
+    }
   } else {
-    if (end_i > s_len)
+    if (end_i > s_len) {
       end_i = s_len;
+    }
   }
 
   var num_c = end_i - start_i;
-  if (num_c < 0)
+  if (num_c < 0) {
     num_c = 0;
+  }
 
   return SubString(s, start_i, start_i + num_c);
 }
 
 
 // ECMA-262 section 15.5.4.14
 function StringSplit(separator, limit) {
   if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
     throw MakeTypeError("called_on_null_or_undefined",
                         ["String.prototype.split"]);
@@ skipping 117 matching lines @@
     } else {
       if (end_i < 0) end_i = 0;
       if (start_i > end_i) {
         var tmp = end_i;
         end_i = start_i;
         start_i = tmp;
       }
     }
   }
 
-  return (start_i + 1 == end_i
+  return ((start_i + 1 == end_i)
           ? %_StringCharAt(s, start_i)
           : %_SubString(s, start_i, end_i));
 }
 
 
 // This is not a part of ECMA-262.
 function StringSubstr(start, n) {
   if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
     throw MakeTypeError("called_on_null_or_undefined",
                         ["String.prototype.substr"]);
@@ skipping 23 matching lines @@
     // use zero.
     if (start < 0) {
       start += s.length;
       if (start < 0) start = 0;
     }
   }
 
   var end = start + len;
   if (end > s.length) end = s.length;
 
-  return (start + 1 == end
+  return ((start + 1 == end)
           ? %_StringCharAt(s, start)
           : %_SubString(s, start, end));
 }
 
 
 // ECMA-262, 15.5.4.16
 function StringToLowerCase() {
   if (IS_NULL_OR_UNDEFINED(this) && !IS_UNDETECTABLE(this)) {
     throw MakeTypeError("called_on_null_or_undefined",
                         ["String.prototype.toLowerCase"]);
@@ skipping 79 matching lines @@
   return %StringFromCharCodeArray(codes);
 }
 
 
 // Helper function for very basic XSS protection.
 function HtmlEscape(str) {
   return TO_STRING_INLINE(str).replace(/</g, "&lt;")
                               .replace(/>/g, "&gt;")
                               .replace(/"/g, "&quot;")
                               .replace(/'/g, "&#039;");
-};
+}
 
 
 // Compatibility support for KJS.
 // Tested by mozilla/js/tests/js1_5/Regress/regress-276103.js.
 function StringLink(s) {
   return "<a href=\"" + HtmlEscape(s) + "\">" + this + "</a>";
 }
 
 
 function StringAnchor(name) {
@@ skipping 140 matching lines @@
     "fixed", StringFixed,
     "italics", StringItalics,
     "small", StringSmall,
     "strike", StringStrike,
     "sub", StringSub,
     "sup", StringSup
   ));
 }
 
 SetUpString();