Restoring authorship annotation for <lokken@yandex-team.ru>. Commit 1 of 2.

5 files changed, 2894 insertions, 2894 deletions

diff --git a/contrib/libs/protoc/src/google/protobuf/compiler/js/js_generator.cc b/contrib/libs/protoc/src/google/protobuf/compiler/js/js_generator.cc
index 521bcd0226..1af8fff095 100644
--- a/contrib/libs/protoc/src/google/protobuf/compiler/js/js_generator.cc
+++ b/contrib/libs/protoc/src/google/protobuf/compiler/js/js_generator.cc
@@ -1,33 +1,33 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// 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 with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
+// Protocol Buffers - Google's data interchange format 
+// Copyright 2008 Google Inc.  All rights reserved. 
+// https://developers.google.com/protocol-buffers/ 
+// 
+// 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 with the 
+// distribution. 
+//     * Neither the name of Google Inc. nor the names of its 
+// contributors may be used to endorse or promote products derived from 
+// this software without specific prior written permission. 
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ 
 #include <assert.h>
 #include <google/protobuf/compiler/js/js_generator.h>
 #include <google/protobuf/compiler/js/well_known_types_embed.h>
@@ -40,23 +40,23 @@
 #include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/stubs/stringprintf.h>
 #include <google/protobuf/stubs/strutil.h>
-
-#include <algorithm>
-#include <limits>
-#include <map>
-#include <memory>
-#include <string>
-#include <utility>
-#include <vector>
-
-namespace google {
-namespace protobuf {
-namespace compiler {
-namespace js {
-
-// Sorted list of JavaScript keywords. These cannot be used as names. If they
-// appear, we prefix them with "pb_".
-const char* kKeyword[] = {
+ 
+#include <algorithm> 
+#include <limits> 
+#include <map> 
+#include <memory> 
+#include <string> 
+#include <utility> 
+#include <vector> 
+ 
+namespace google { 
+namespace protobuf { 
+namespace compiler { 
+namespace js { 
+ 
+// Sorted list of JavaScript keywords. These cannot be used as names. If they 
+// appear, we prefix them with "pb_". 
+const char* kKeyword[] = { 
     "abstract",   "boolean",      "break",      "byte",    "case",
     "catch",      "char",         "class",      "const",   "continue",
     "debugger",   "default",      "delete",     "do",      "double",
@@ -69,131 +69,131 @@ const char* kKeyword[] = {
     "switch",     "synchronized", "this",       "throw",   "throws",
     "transient",  "try",          "typeof",     "var",     "void",
     "volatile",   "while",        "with",
-};
-
-static const int kNumKeyword = sizeof(kKeyword) / sizeof(char*);
-
-namespace {
-
-// The mode of operation for bytes fields. Historically JSPB always carried
-// bytes as JS {string}, containing base64 content by convention. With binary
-// and proto3 serialization the new convention is to represent it as binary
-// data in Uint8Array. See b/26173701 for background on the migration.
-enum BytesMode {
-  BYTES_DEFAULT,  // Default type for getBytesField to return.
-  BYTES_B64,      // Explicitly coerce to base64 string where needed.
-  BYTES_U8,       // Explicitly coerce to Uint8Array where needed.
-};
-
+}; 
+ 
+static const int kNumKeyword = sizeof(kKeyword) / sizeof(char*); 
+ 
+namespace { 
+ 
+// The mode of operation for bytes fields. Historically JSPB always carried 
+// bytes as JS {string}, containing base64 content by convention. With binary 
+// and proto3 serialization the new convention is to represent it as binary 
+// data in Uint8Array. See b/26173701 for background on the migration. 
+enum BytesMode { 
+  BYTES_DEFAULT,  // Default type for getBytesField to return. 
+  BYTES_B64,      // Explicitly coerce to base64 string where needed. 
+  BYTES_U8,       // Explicitly coerce to Uint8Array where needed. 
+}; 
+ 
 bool IsReserved(const TProtoStringType& ident) {
-  for (int i = 0; i < kNumKeyword; i++) {
-    if (ident == kKeyword[i]) {
-      return true;
-    }
-  }
-  return false;
-}
-
-bool StrEndsWith(StringPiece sp, StringPiece x) {
-  return sp.size() >= x.size() && sp.substr(sp.size() - x.size()) == x;
-}
-
+  for (int i = 0; i < kNumKeyword; i++) { 
+    if (ident == kKeyword[i]) { 
+      return true; 
+    } 
+  } 
+  return false; 
+} 
+ 
+bool StrEndsWith(StringPiece sp, StringPiece x) { 
+  return sp.size() >= x.size() && sp.substr(sp.size() - x.size()) == x; 
+} 
+ 
 TProtoStringType GetSnakeFilename(const TProtoStringType& filename) {
   TProtoStringType snake_name = filename;
   ReplaceCharacters(&snake_name, "/", '_');
   return snake_name;
-}
-
-// Given a filename like foo/bar/baz.proto, returns the corresponding JavaScript
-// file foo/bar/baz.js.
+} 
+ 
+// Given a filename like foo/bar/baz.proto, returns the corresponding JavaScript 
+// file foo/bar/baz.js. 
 TProtoStringType GetJSFilename(const GeneratorOptions& options,
                           const TProtoStringType& filename) {
-  return StripProto(filename) + options.GetFileNameExtension();
-}
-
-// Given a filename like foo/bar/baz.proto, returns the root directory
-// path ../../
+  return StripProto(filename) + options.GetFileNameExtension(); 
+} 
+ 
+// Given a filename like foo/bar/baz.proto, returns the root directory 
+// path ../../ 
 TProtoStringType GetRootPath(const TProtoStringType& from_filename,
                         const TProtoStringType& to_filename) {
-  if (to_filename.find("google/protobuf") == 0) {
-    // Well-known types (.proto files in the google/protobuf directory) are
-    // assumed to come from the 'google-protobuf' npm package.  We may want to
-    // generalize this exception later by letting others put generated code in
-    // their own npm packages.
-    return "google-protobuf/";
-  }
-
-  size_t slashes = std::count(from_filename.begin(), from_filename.end(), '/');
-  if (slashes == 0) {
-    return "./";
-  }
+  if (to_filename.find("google/protobuf") == 0) { 
+    // Well-known types (.proto files in the google/protobuf directory) are 
+    // assumed to come from the 'google-protobuf' npm package.  We may want to 
+    // generalize this exception later by letting others put generated code in 
+    // their own npm packages. 
+    return "google-protobuf/"; 
+  } 
+ 
+  size_t slashes = std::count(from_filename.begin(), from_filename.end(), '/'); 
+  if (slashes == 0) { 
+    return "./"; 
+  } 
   TProtoStringType result = "";
-  for (size_t i = 0; i < slashes; i++) {
-    result += "../";
-  }
-  return result;
-}
-
-// Returns the alias we assign to the module of the given .proto filename
-// when importing.
+  for (size_t i = 0; i < slashes; i++) { 
+    result += "../"; 
+  } 
+  return result; 
+} 
+ 
+// Returns the alias we assign to the module of the given .proto filename 
+// when importing. 
 TProtoStringType ModuleAlias(const TProtoStringType& filename) {
-  // This scheme could technically cause problems if a file includes any 2 of:
-  //   foo/bar_baz.proto
-  //   foo_bar_baz.proto
-  //   foo_bar/baz.proto
-  //
-  // We'll worry about this problem if/when we actually see it.  This name isn't
-  // exposed to users so we can change it later if we need to.
+  // This scheme could technically cause problems if a file includes any 2 of: 
+  //   foo/bar_baz.proto 
+  //   foo_bar_baz.proto 
+  //   foo_bar/baz.proto 
+  // 
+  // We'll worry about this problem if/when we actually see it.  This name isn't 
+  // exposed to users so we can change it later if we need to. 
   TProtoStringType basename = StripProto(filename);
   ReplaceCharacters(&basename, "-", '$');
   ReplaceCharacters(&basename, "/", '_');
   ReplaceCharacters(&basename, ".", '_');
-  return basename + "_pb";
-}
-
+  return basename + "_pb"; 
+} 
+ 
 // Returns the fully normalized JavaScript namespace for the given
-// file descriptor's package.
+// file descriptor's package. 
 TProtoStringType GetNamespace(const GeneratorOptions& options,
                          const FileDescriptor* file) {
-  if (!options.namespace_prefix.empty()) {
-    return options.namespace_prefix;
-  } else if (!file->package().empty()) {
-    return "proto." + file->package();
-  } else {
-    return "proto";
-  }
-}
-
-// Returns the name of the message with a leading dot and taking into account
-// nesting, for example ".OuterMessage.InnerMessage", or returns empty if
-// descriptor is null. This function does not handle namespacing, only message
-// nesting.
+  if (!options.namespace_prefix.empty()) { 
+    return options.namespace_prefix; 
+  } else if (!file->package().empty()) { 
+    return "proto." + file->package(); 
+  } else { 
+    return "proto"; 
+  } 
+} 
+ 
+// Returns the name of the message with a leading dot and taking into account 
+// nesting, for example ".OuterMessage.InnerMessage", or returns empty if 
+// descriptor is null. This function does not handle namespacing, only message 
+// nesting. 
 TProtoStringType GetNestedMessageName(const Descriptor* descriptor) {
-  if (descriptor == NULL) {
-    return "";
-  }
+  if (descriptor == NULL) { 
+    return ""; 
+  } 
   TProtoStringType result =
-      StripPrefixString(descriptor->full_name(), descriptor->file()->package());
-  // Add a leading dot if one is not already present.
-  if (!result.empty() && result[0] != '.') {
-    result = "." + result;
-  }
-  return result;
-}
-
-// Returns the path prefix for a message or enumeration that
-// lives under the given file and containing type.
+      StripPrefixString(descriptor->full_name(), descriptor->file()->package()); 
+  // Add a leading dot if one is not already present. 
+  if (!result.empty() && result[0] != '.') { 
+    result = "." + result; 
+  } 
+  return result; 
+} 
+ 
+// Returns the path prefix for a message or enumeration that 
+// lives under the given file and containing type. 
 TProtoStringType GetPrefix(const GeneratorOptions& options,
                       const FileDescriptor* file_descriptor,
                       const Descriptor* containing_type) {
   TProtoStringType prefix = GetNamespace(options, file_descriptor) +
                        GetNestedMessageName(containing_type);
-  if (!prefix.empty()) {
-    prefix += ".";
-  }
-  return prefix;
-}
-
+  if (!prefix.empty()) { 
+    prefix += "."; 
+  } 
+  return prefix; 
+} 
+ 
 // Returns the fully normalized JavaScript path prefix for the given
 // message descriptor.
 TProtoStringType GetMessagePathPrefix(const GeneratorOptions& options,
@@ -201,13 +201,13 @@ TProtoStringType GetMessagePathPrefix(const GeneratorOptions& options,
   return GetPrefix(options, descriptor->file(), descriptor->containing_type());
 }
 
-// Returns the fully normalized JavaScript path for the given
-// message descriptor.
+// Returns the fully normalized JavaScript path for the given 
+// message descriptor. 
 TProtoStringType GetMessagePath(const GeneratorOptions& options,
                            const Descriptor* descriptor) {
   return GetMessagePathPrefix(options, descriptor) + descriptor->name();
-}
-
+} 
+ 
 // Returns the fully normalized JavaScript path prefix for the given
 // enumeration descriptor.
 TProtoStringType GetEnumPathPrefix(const GeneratorOptions& options,
@@ -216,149 +216,149 @@ TProtoStringType GetEnumPathPrefix(const GeneratorOptions& options,
                    enum_descriptor->containing_type());
 }
 
-// Returns the fully normalized JavaScript path for the given
-// enumeration descriptor.
+// Returns the fully normalized JavaScript path for the given 
+// enumeration descriptor. 
 TProtoStringType GetEnumPath(const GeneratorOptions& options,
                         const EnumDescriptor* enum_descriptor) {
   return GetEnumPathPrefix(options, enum_descriptor) + enum_descriptor->name();
-}
-
+} 
+ 
 TProtoStringType MaybeCrossFileRef(const GeneratorOptions& options,
                               const FileDescriptor* from_file,
                               const Descriptor* to_message) {
   if ((options.import_style == GeneratorOptions::kImportCommonJs ||
        options.import_style == GeneratorOptions::kImportCommonJsStrict) &&
-      from_file != to_message->file()) {
-    // Cross-file ref in CommonJS needs to use the module alias instead of
-    // the global name.
-    return ModuleAlias(to_message->file()->name()) +
-           GetNestedMessageName(to_message->containing_type()) + "." +
-           to_message->name();
-  } else {
-    // Within a single file we use a full name.
-    return GetMessagePath(options, to_message);
-  }
-}
-
+      from_file != to_message->file()) { 
+    // Cross-file ref in CommonJS needs to use the module alias instead of 
+    // the global name. 
+    return ModuleAlias(to_message->file()->name()) + 
+           GetNestedMessageName(to_message->containing_type()) + "." + 
+           to_message->name(); 
+  } else { 
+    // Within a single file we use a full name. 
+    return GetMessagePath(options, to_message); 
+  } 
+} 
+ 
 TProtoStringType SubmessageTypeRef(const GeneratorOptions& options,
                               const FieldDescriptor* field) {
-  GOOGLE_CHECK(field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE);
-  return MaybeCrossFileRef(options, field->file(), field->message_type());
-}
-
-// - Object field name: LOWER_UNDERSCORE -> LOWER_CAMEL, except for group fields
-// (UPPER_CAMEL -> LOWER_CAMEL), with "List" (or "Map") appended if appropriate,
-// and with reserved words triggering a "pb_" prefix.
-// - Getters/setters: LOWER_UNDERSCORE -> UPPER_CAMEL, except for group fields
-// (use the name directly), then append "List" if appropriate, then append "$"
-// if resulting name is equal to a reserved word.
-// - Enums: just uppercase.
-
-// Locale-independent version of ToLower that deals only with ASCII A-Z.
-char ToLowerASCII(char c) {
-  if (c >= 'A' && c <= 'Z') {
-    return (c - 'A') + 'a';
-  } else {
-    return c;
-  }
-}
-
+  GOOGLE_CHECK(field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE); 
+  return MaybeCrossFileRef(options, field->file(), field->message_type()); 
+} 
+ 
+// - Object field name: LOWER_UNDERSCORE -> LOWER_CAMEL, except for group fields 
+// (UPPER_CAMEL -> LOWER_CAMEL), with "List" (or "Map") appended if appropriate, 
+// and with reserved words triggering a "pb_" prefix. 
+// - Getters/setters: LOWER_UNDERSCORE -> UPPER_CAMEL, except for group fields 
+// (use the name directly), then append "List" if appropriate, then append "$" 
+// if resulting name is equal to a reserved word. 
+// - Enums: just uppercase. 
+ 
+// Locale-independent version of ToLower that deals only with ASCII A-Z. 
+char ToLowerASCII(char c) { 
+  if (c >= 'A' && c <= 'Z') { 
+    return (c - 'A') + 'a'; 
+  } else { 
+    return c; 
+  } 
+} 
+ 
 std::vector<TProtoStringType> ParseLowerUnderscore(const TProtoStringType& input) {
   std::vector<TProtoStringType> words;
   TProtoStringType running = "";
-  for (int i = 0; i < input.size(); i++) {
-    if (input[i] == '_') {
-      if (!running.empty()) {
-        words.push_back(running);
-        running.clear();
-      }
-    } else {
-      running += ToLowerASCII(input[i]);
-    }
-  }
-  if (!running.empty()) {
-    words.push_back(running);
-  }
-  return words;
-}
-
+  for (int i = 0; i < input.size(); i++) { 
+    if (input[i] == '_') { 
+      if (!running.empty()) { 
+        words.push_back(running); 
+        running.clear(); 
+      } 
+    } else { 
+      running += ToLowerASCII(input[i]); 
+    } 
+  } 
+  if (!running.empty()) { 
+    words.push_back(running); 
+  } 
+  return words; 
+} 
+ 
 std::vector<TProtoStringType> ParseUpperCamel(const TProtoStringType& input) {
   std::vector<TProtoStringType> words;
   TProtoStringType running = "";
-  for (int i = 0; i < input.size(); i++) {
-    if (input[i] >= 'A' && input[i] <= 'Z' && !running.empty()) {
-      words.push_back(running);
-      running.clear();
-    }
-    running += ToLowerASCII(input[i]);
-  }
-  if (!running.empty()) {
-    words.push_back(running);
-  }
-  return words;
-}
-
+  for (int i = 0; i < input.size(); i++) { 
+    if (input[i] >= 'A' && input[i] <= 'Z' && !running.empty()) { 
+      words.push_back(running); 
+      running.clear(); 
+    } 
+    running += ToLowerASCII(input[i]); 
+  } 
+  if (!running.empty()) { 
+    words.push_back(running); 
+  } 
+  return words; 
+} 
+ 
 TProtoStringType ToLowerCamel(const std::vector<TProtoStringType>& words) {
   TProtoStringType result;
-  for (int i = 0; i < words.size(); i++) {
+  for (int i = 0; i < words.size(); i++) { 
     TProtoStringType word = words[i];
-    if (i == 0 && (word[0] >= 'A' && word[0] <= 'Z')) {
-      word[0] = (word[0] - 'A') + 'a';
-    } else if (i != 0 && (word[0] >= 'a' && word[0] <= 'z')) {
-      word[0] = (word[0] - 'a') + 'A';
-    }
-    result += word;
-  }
-  return result;
-}
-
+    if (i == 0 && (word[0] >= 'A' && word[0] <= 'Z')) { 
+      word[0] = (word[0] - 'A') + 'a'; 
+    } else if (i != 0 && (word[0] >= 'a' && word[0] <= 'z')) { 
+      word[0] = (word[0] - 'a') + 'A'; 
+    } 
+    result += word; 
+  } 
+  return result; 
+} 
+ 
 TProtoStringType ToUpperCamel(const std::vector<TProtoStringType>& words) {
   TProtoStringType result;
-  for (int i = 0; i < words.size(); i++) {
+  for (int i = 0; i < words.size(); i++) { 
     TProtoStringType word = words[i];
-    if (word[0] >= 'a' && word[0] <= 'z') {
-      word[0] = (word[0] - 'a') + 'A';
-    }
-    result += word;
-  }
-  return result;
-}
-
-// Based on code from descriptor.cc (Thanks Kenton!)
-// Uppercases the entire string, turning ValueName into
-// VALUENAME.
+    if (word[0] >= 'a' && word[0] <= 'z') { 
+      word[0] = (word[0] - 'a') + 'A'; 
+    } 
+    result += word; 
+  } 
+  return result; 
+} 
+ 
+// Based on code from descriptor.cc (Thanks Kenton!) 
+// Uppercases the entire string, turning ValueName into 
+// VALUENAME. 
 TProtoStringType ToEnumCase(const TProtoStringType& input) {
   TProtoStringType result;
-  result.reserve(input.size());
-
-  for (int i = 0; i < input.size(); i++) {
-    if ('a' <= input[i] && input[i] <= 'z') {
-      result.push_back(input[i] - 'a' + 'A');
-    } else {
-      result.push_back(input[i]);
-    }
-  }
-
-  return result;
-}
-
+  result.reserve(input.size()); 
+ 
+  for (int i = 0; i < input.size(); i++) { 
+    if ('a' <= input[i] && input[i] <= 'z') { 
+      result.push_back(input[i] - 'a' + 'A'); 
+    } else { 
+      result.push_back(input[i]); 
+    } 
+  } 
+ 
+  return result; 
+} 
+ 
 TProtoStringType ToLower(const TProtoStringType& input) {
   TProtoStringType result;
-  result.reserve(input.size());
-
-  for (int i = 0; i < input.size(); i++) {
-    if ('A' <= input[i] && input[i] <= 'Z') {
-      result.push_back(input[i] - 'A' + 'a');
-    } else {
-      result.push_back(input[i]);
-    }
-  }
-
-  return result;
-}
-
+  result.reserve(input.size()); 
+ 
+  for (int i = 0; i < input.size(); i++) { 
+    if ('A' <= input[i] && input[i] <= 'Z') { 
+      result.push_back(input[i] - 'A' + 'a'); 
+    } else { 
+      result.push_back(input[i]); 
+    } 
+  } 
+ 
+  return result; 
+} 
+ 
 // When we're generating one output file per SCC, this is the filename
-// that top-level extensions should go in.
+// that top-level extensions should go in. 
 // e.g. one proto file (test.proto):
 // package a;
 // extends Foo {
@@ -372,8 +372,8 @@ TProtoStringType GetExtensionFileName(const GeneratorOptions& options,
   TProtoStringType snake_name = StripProto(GetSnakeFilename(file->name()));
   return options.output_dir + "/" + ToLower(GetNamespace(options, file)) +
          (with_filename ? ("_" + snake_name + "_extensions") : "") +
-         options.GetFileNameExtension();
-}
+         options.GetFileNameExtension(); 
+} 
 // When we're generating one output file per SCC, this is the filename
 // that all messages in the SCC should go in.
 // If with_package equals true, filename will have package prefix,
@@ -415,10 +415,10 @@ TProtoStringType GetMessagesFileName(const GeneratorOptions& options, const SCC*
     filename_base = (*long_name_dict)[scc->GetRepresentative()];
   }
   return options.output_dir + "/" + package_base + filename_base +
-         options.GetFileNameExtension();
-}
-
-// When we're generating one output file per type name, this is the filename
+         options.GetFileNameExtension(); 
+} 
+ 
+// When we're generating one output file per type name, this is the filename 
 // that a top-level enum should go in.
 // If with_package equals true, filename will have package prefix.
 TProtoStringType GetEnumFileName(const GeneratorOptions& options,
@@ -427,91 +427,91 @@ TProtoStringType GetEnumFileName(const GeneratorOptions& options,
          (with_package ? ToLower(GetNamespace(options, desc->file()) + "_")
                        : "") +
          ToLower(desc->name()) + options.GetFileNameExtension();
-}
-
-// Returns the message/response ID, if set.
+} 
+ 
+// Returns the message/response ID, if set. 
 TProtoStringType GetMessageId(const Descriptor* desc) { return TProtoStringType(); }
-
-bool IgnoreExtensionField(const FieldDescriptor* field) {
-  // Exclude descriptor extensions from output "to avoid clutter" (from original
-  // codegen).
+ 
+bool IgnoreExtensionField(const FieldDescriptor* field) { 
+  // Exclude descriptor extensions from output "to avoid clutter" (from original 
+  // codegen). 
   if (!field->is_extension()) return false;
   const FileDescriptor* file = field->containing_type()->file();
   return file->name() == "net/proto2/proto/descriptor.proto" ||
          file->name() == "google/protobuf/descriptor.proto";
-}
-
-// Used inside Google only -- do not remove.
-bool IsResponse(const Descriptor* desc) { return false; }
-
-bool IgnoreField(const FieldDescriptor* field) {
-  return IgnoreExtensionField(field);
-}
-
-// Do we ignore this message type?
+} 
+ 
+// Used inside Google only -- do not remove. 
+bool IsResponse(const Descriptor* desc) { return false; } 
+ 
+bool IgnoreField(const FieldDescriptor* field) { 
+  return IgnoreExtensionField(field); 
+} 
+ 
+// Do we ignore this message type? 
 bool IgnoreMessage(const Descriptor* d) { return d->options().map_entry(); }
-
-// Does JSPB ignore this entire oneof? True only if all fields are ignored.
-bool IgnoreOneof(const OneofDescriptor* oneof) {
+ 
+// Does JSPB ignore this entire oneof? True only if all fields are ignored. 
+bool IgnoreOneof(const OneofDescriptor* oneof) { 
   if (oneof->is_synthetic()) return true;
-  for (int i = 0; i < oneof->field_count(); i++) {
-    if (!IgnoreField(oneof->field(i))) {
-      return false;
-    }
-  }
-  return true;
-}
-
+  for (int i = 0; i < oneof->field_count(); i++) { 
+    if (!IgnoreField(oneof->field(i))) { 
+      return false; 
+    } 
+  } 
+  return true; 
+} 
+ 
 TProtoStringType JSIdent(const GeneratorOptions& options,
                     const FieldDescriptor* field, bool is_upper_camel,
                     bool is_map, bool drop_list) {
   TProtoStringType result;
-  if (field->type() == FieldDescriptor::TYPE_GROUP) {
+  if (field->type() == FieldDescriptor::TYPE_GROUP) { 
     result = is_upper_camel
                  ? ToUpperCamel(ParseUpperCamel(field->message_type()->name()))
                  : ToLowerCamel(ParseUpperCamel(field->message_type()->name()));
-  } else {
+  } else { 
     result = is_upper_camel ? ToUpperCamel(ParseLowerUnderscore(field->name()))
                             : ToLowerCamel(ParseLowerUnderscore(field->name()));
-  }
+  } 
   if (is_map || field->is_map()) {
-    // JSPB-style or proto3-style map.
-    result += "Map";
-  } else if (!drop_list && field->is_repeated()) {
-    // Repeated field.
-    result += "List";
-  }
-  return result;
-}
-
+    // JSPB-style or proto3-style map. 
+    result += "Map"; 
+  } else if (!drop_list && field->is_repeated()) { 
+    // Repeated field. 
+    result += "List"; 
+  } 
+  return result; 
+} 
+ 
 TProtoStringType JSObjectFieldName(const GeneratorOptions& options,
                               const FieldDescriptor* field) {
   TProtoStringType name = JSIdent(options, field,
                              /* is_upper_camel = */ false,
                              /* is_map = */ false,
                              /* drop_list = */ false);
-  if (IsReserved(name)) {
-    name = "pb_" + name;
-  }
-  return name;
-}
-
+  if (IsReserved(name)) { 
+    name = "pb_" + name; 
+  } 
+  return name; 
+} 
+ 
 TProtoStringType JSByteGetterSuffix(BytesMode bytes_mode) {
-  switch (bytes_mode) {
-    case BYTES_DEFAULT:
-      return "";
-    case BYTES_B64:
-      return "B64";
-    case BYTES_U8:
-      return "U8";
-    default:
-      assert(false);
-  }
-  return "";
-}
-
-// Returns the field name as a capitalized portion of a getter/setter method
-// name, e.g. MyField for .getMyField().
+  switch (bytes_mode) { 
+    case BYTES_DEFAULT: 
+      return ""; 
+    case BYTES_B64: 
+      return "B64"; 
+    case BYTES_U8: 
+      return "U8"; 
+    default: 
+      assert(false); 
+  } 
+  return ""; 
+} 
+ 
+// Returns the field name as a capitalized portion of a getter/setter method 
+// name, e.g. MyField for .getMyField(). 
 TProtoStringType JSGetterName(const GeneratorOptions& options,
                          const FieldDescriptor* field,
                          BytesMode bytes_mode = BYTES_DEFAULT,
@@ -519,91 +519,91 @@ TProtoStringType JSGetterName(const GeneratorOptions& options,
   TProtoStringType name = JSIdent(options, field,
                              /* is_upper_camel = */ true,
                              /* is_map = */ false, drop_list);
-  if (field->type() == FieldDescriptor::TYPE_BYTES) {
+  if (field->type() == FieldDescriptor::TYPE_BYTES) { 
     TProtoStringType suffix = JSByteGetterSuffix(bytes_mode);
-    if (!suffix.empty()) {
-      name += "_as" + suffix;
-    }
-  }
-  if (name == "Extension" || name == "JsPbMessageId") {
-    // Avoid conflicts with base-class names.
-    name += "$";
-  }
-  return name;
-}
-
+    if (!suffix.empty()) { 
+      name += "_as" + suffix; 
+    } 
+  } 
+  if (name == "Extension" || name == "JsPbMessageId") { 
+    // Avoid conflicts with base-class names. 
+    name += "$"; 
+  } 
+  return name; 
+} 
+ 
 TProtoStringType JSOneofName(const OneofDescriptor* oneof) {
-  return ToUpperCamel(ParseLowerUnderscore(oneof->name()));
-}
-
-// Returns the index corresponding to this field in the JSPB array (underlying
-// data storage array).
+  return ToUpperCamel(ParseLowerUnderscore(oneof->name())); 
+} 
+ 
+// Returns the index corresponding to this field in the JSPB array (underlying 
+// data storage array). 
 TProtoStringType JSFieldIndex(const FieldDescriptor* field) {
-  // Determine whether this field is a member of a group. Group fields are a bit
-  // wonky: their "containing type" is a message type created just for the
-  // group, and that type's parent type has a field with the group-message type
-  // as its message type and TYPE_GROUP as its field type. For such fields, the
-  // index we use is relative to the field number of the group submessage field.
-  // For all other fields, we just use the field number.
-  const Descriptor* containing_type = field->containing_type();
-  const Descriptor* parent_type = containing_type->containing_type();
-  if (parent_type != NULL) {
-    for (int i = 0; i < parent_type->field_count(); i++) {
-      if (parent_type->field(i)->type() == FieldDescriptor::TYPE_GROUP &&
-          parent_type->field(i)->message_type() == containing_type) {
+  // Determine whether this field is a member of a group. Group fields are a bit 
+  // wonky: their "containing type" is a message type created just for the 
+  // group, and that type's parent type has a field with the group-message type 
+  // as its message type and TYPE_GROUP as its field type. For such fields, the 
+  // index we use is relative to the field number of the group submessage field. 
+  // For all other fields, we just use the field number. 
+  const Descriptor* containing_type = field->containing_type(); 
+  const Descriptor* parent_type = containing_type->containing_type(); 
+  if (parent_type != NULL) { 
+    for (int i = 0; i < parent_type->field_count(); i++) { 
+      if (parent_type->field(i)->type() == FieldDescriptor::TYPE_GROUP && 
+          parent_type->field(i)->message_type() == containing_type) { 
         return StrCat(field->number() - parent_type->field(i)->number());
-      }
-    }
-  }
+      } 
+    } 
+  } 
   return StrCat(field->number());
-}
-
+} 
+ 
 TProtoStringType JSOneofIndex(const OneofDescriptor* oneof) {
-  int index = -1;
-  for (int i = 0; i < oneof->containing_type()->oneof_decl_count(); i++) {
-    const OneofDescriptor* o = oneof->containing_type()->oneof_decl(i);
+  int index = -1; 
+  for (int i = 0; i < oneof->containing_type()->oneof_decl_count(); i++) { 
+    const OneofDescriptor* o = oneof->containing_type()->oneof_decl(i); 
     if (o->is_synthetic()) continue;
-    // If at least one field in this oneof is not JSPB-ignored, count the oneof.
-    for (int j = 0; j < o->field_count(); j++) {
-      const FieldDescriptor* f = o->field(j);
-      if (!IgnoreField(f)) {
-        index++;
-        break;  // inner loop
-      }
-    }
-    if (o == oneof) {
-      break;
-    }
-  }
+    // If at least one field in this oneof is not JSPB-ignored, count the oneof. 
+    for (int j = 0; j < o->field_count(); j++) { 
+      const FieldDescriptor* f = o->field(j); 
+      if (!IgnoreField(f)) { 
+        index++; 
+        break;  // inner loop 
+      } 
+    } 
+    if (o == oneof) { 
+      break; 
+    } 
+  } 
   return StrCat(index);
-}
-
-// Decodes a codepoint in \x0000 -- \xFFFF.
-uint16 DecodeUTF8Codepoint(uint8* bytes, size_t* length) {
-  if (*length == 0) {
-    return 0;
-  }
-  size_t expected = 0;
-  if ((*bytes & 0x80) == 0) {
-    expected = 1;
-  } else if ((*bytes & 0xe0) == 0xc0) {
-    expected = 2;
-  } else if ((*bytes & 0xf0) == 0xe0) {
-    expected = 3;
-  } else {
-    // Too long -- don't accept.
-    *length = 0;
-    return 0;
-  }
-
-  if (*length < expected) {
-    // Not enough bytes -- don't accept.
-    *length = 0;
-    return 0;
-  }
-
-  *length = expected;
-  switch (expected) {
+} 
+ 
+// Decodes a codepoint in \x0000 -- \xFFFF. 
+uint16 DecodeUTF8Codepoint(uint8* bytes, size_t* length) { 
+  if (*length == 0) { 
+    return 0; 
+  } 
+  size_t expected = 0; 
+  if ((*bytes & 0x80) == 0) { 
+    expected = 1; 
+  } else if ((*bytes & 0xe0) == 0xc0) { 
+    expected = 2; 
+  } else if ((*bytes & 0xf0) == 0xe0) { 
+    expected = 3; 
+  } else { 
+    // Too long -- don't accept. 
+    *length = 0; 
+    return 0; 
+  } 
+ 
+  if (*length < expected) { 
+    // Not enough bytes -- don't accept. 
+    *length = 0; 
+    return 0; 
+  } 
+ 
+  *length = expected; 
+  switch (expected) { 
     case 1:
       return bytes[0];
     case 2:
@@ -613,32 +613,32 @@ uint16 DecodeUTF8Codepoint(uint8* bytes, size_t* length) {
              ((bytes[2] & 0x3F) << 0);
     default:
       return 0;
-  }
-}
-
-// Escapes the contents of a string to be included within double-quotes ("") in
-// JavaScript. The input data should be a UTF-8 encoded C++ string of chars.
-// Returns false if |out| was truncated because |in| contained invalid UTF-8 or
-// codepoints outside the BMP.
+  } 
+} 
+ 
+// Escapes the contents of a string to be included within double-quotes ("") in 
+// JavaScript. The input data should be a UTF-8 encoded C++ string of chars. 
+// Returns false if |out| was truncated because |in| contained invalid UTF-8 or 
+// codepoints outside the BMP. 
 // TODO(b/115551870): Support codepoints outside the BMP.
 bool EscapeJSString(const TProtoStringType& in, TProtoStringType* out) {
-  size_t decoded = 0;
-  for (size_t i = 0; i < in.size(); i += decoded) {
-    uint16 codepoint = 0;
-    // Decode the next UTF-8 codepoint.
-    size_t have_bytes = in.size() - i;
-    uint8 bytes[3] = {
-        static_cast<uint8>(in[i]),
-        static_cast<uint8>(((i + 1) < in.size()) ? in[i + 1] : 0),
-        static_cast<uint8>(((i + 2) < in.size()) ? in[i + 2] : 0),
-    };
-    codepoint = DecodeUTF8Codepoint(bytes, &have_bytes);
-    if (have_bytes == 0) {
-      return false;
-    }
-    decoded = have_bytes;
-
-    switch (codepoint) {
+  size_t decoded = 0; 
+  for (size_t i = 0; i < in.size(); i += decoded) { 
+    uint16 codepoint = 0; 
+    // Decode the next UTF-8 codepoint. 
+    size_t have_bytes = in.size() - i; 
+    uint8 bytes[3] = { 
+        static_cast<uint8>(in[i]), 
+        static_cast<uint8>(((i + 1) < in.size()) ? in[i + 1] : 0), 
+        static_cast<uint8>(((i + 2) < in.size()) ? in[i + 2] : 0), 
+    }; 
+    codepoint = DecodeUTF8Codepoint(bytes, &have_bytes); 
+    if (have_bytes == 0) { 
+      return false; 
+    } 
+    decoded = have_bytes; 
+ 
+    switch (codepoint) { 
       case '\'':
         *out += "\\x27";
         break;
@@ -675,352 +675,352 @@ bool EscapeJSString(const TProtoStringType& in, TProtoStringType* out) {
       case '\\':
         *out += "\\\\";
         break;
-      default:
+      default: 
         // TODO(b/115551870): Once we're supporting codepoints outside the BMP,
-        // use a single Unicode codepoint escape if the output language is
-        // ECMAScript 2015 or above. Otherwise, use a surrogate pair.
-        // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar#String_literals
-        if (codepoint >= 0x20 && codepoint <= 0x7e) {
-          *out += static_cast<char>(codepoint);
-        } else if (codepoint >= 0x100) {
-          *out += StringPrintf("\\u%04x", codepoint);
-        } else {
-          *out += StringPrintf("\\x%02x", codepoint);
-        }
-        break;
-    }
-  }
-  return true;
-}
-
+        // use a single Unicode codepoint escape if the output language is 
+        // ECMAScript 2015 or above. Otherwise, use a surrogate pair. 
+        // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Lexical_grammar#String_literals 
+        if (codepoint >= 0x20 && codepoint <= 0x7e) { 
+          *out += static_cast<char>(codepoint); 
+        } else if (codepoint >= 0x100) { 
+          *out += StringPrintf("\\u%04x", codepoint); 
+        } else { 
+          *out += StringPrintf("\\x%02x", codepoint); 
+        } 
+        break; 
+    } 
+  } 
+  return true; 
+} 
+ 
 TProtoStringType EscapeBase64(const TProtoStringType& in) {
-  static const char* kAlphabet =
-      "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+  static const char* kAlphabet = 
+      "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"; 
   TProtoStringType result;
-
-  for (size_t i = 0; i < in.size(); i += 3) {
+ 
+  for (size_t i = 0; i < in.size(); i += 3) { 
     int value = (in[i] << 16) | (((i + 1) < in.size()) ? (in[i + 1] << 8) : 0) |
                 (((i + 2) < in.size()) ? (in[i + 2] << 0) : 0);
-    result += kAlphabet[(value >> 18) & 0x3f];
-    result += kAlphabet[(value >> 12) & 0x3f];
-    if ((i + 1) < in.size()) {
+    result += kAlphabet[(value >> 18) & 0x3f]; 
+    result += kAlphabet[(value >> 12) & 0x3f]; 
+    if ((i + 1) < in.size()) { 
       result += kAlphabet[(value >> 6) & 0x3f];
-    } else {
-      result += '=';
-    }
-    if ((i + 2) < in.size()) {
+    } else { 
+      result += '='; 
+    } 
+    if ((i + 2) < in.size()) { 
       result += kAlphabet[(value >> 0) & 0x3f];
-    } else {
-      result += '=';
-    }
-  }
-
-  return result;
-}
-
-// Post-process the result of SimpleFtoa/SimpleDtoa to *exactly* match the
-// original codegen's formatting (which is just .toString() on java.lang.Double
-// or java.lang.Float).
+    } else { 
+      result += '='; 
+    } 
+  } 
+ 
+  return result; 
+} 
+ 
+// Post-process the result of SimpleFtoa/SimpleDtoa to *exactly* match the 
+// original codegen's formatting (which is just .toString() on java.lang.Double 
+// or java.lang.Float). 
 TProtoStringType PostProcessFloat(TProtoStringType result) {
-  // If inf, -inf or nan, replace with +Infinity, -Infinity or NaN.
-  if (result == "inf") {
-    return "Infinity";
-  } else if (result == "-inf") {
-    return "-Infinity";
-  } else if (result == "nan") {
-    return "NaN";
-  }
-
-  // If scientific notation (e.g., "1e10"), (i) capitalize the "e", (ii)
-  // ensure that the mantissa (portion prior to the "e") has at least one
-  // fractional digit (after the decimal point), and (iii) strip any unnecessary
-  // leading zeroes and/or '+' signs from the exponent.
+  // If inf, -inf or nan, replace with +Infinity, -Infinity or NaN. 
+  if (result == "inf") { 
+    return "Infinity"; 
+  } else if (result == "-inf") { 
+    return "-Infinity"; 
+  } else if (result == "nan") { 
+    return "NaN"; 
+  } 
+ 
+  // If scientific notation (e.g., "1e10"), (i) capitalize the "e", (ii) 
+  // ensure that the mantissa (portion prior to the "e") has at least one 
+  // fractional digit (after the decimal point), and (iii) strip any unnecessary 
+  // leading zeroes and/or '+' signs from the exponent. 
   TProtoStringType::size_type exp_pos = result.find('e');
   if (exp_pos != TProtoStringType::npos) {
     TProtoStringType mantissa = result.substr(0, exp_pos);
     TProtoStringType exponent = result.substr(exp_pos + 1);
-
-    // Add ".0" to mantissa if no fractional part exists.
+ 
+    // Add ".0" to mantissa if no fractional part exists. 
     if (mantissa.find('.') == TProtoStringType::npos) {
-      mantissa += ".0";
-    }
-
-    // Strip the sign off the exponent and store as |exp_neg|.
-    bool exp_neg = false;
-    if (!exponent.empty() && exponent[0] == '+') {
-      exponent = exponent.substr(1);
-    } else if (!exponent.empty() && exponent[0] == '-') {
-      exp_neg = true;
-      exponent = exponent.substr(1);
-    }
-
-    // Strip any leading zeroes off the exponent.
-    while (exponent.size() > 1 && exponent[0] == '0') {
-      exponent = exponent.substr(1);
-    }
-
+      mantissa += ".0"; 
+    } 
+ 
+    // Strip the sign off the exponent and store as |exp_neg|. 
+    bool exp_neg = false; 
+    if (!exponent.empty() && exponent[0] == '+') { 
+      exponent = exponent.substr(1); 
+    } else if (!exponent.empty() && exponent[0] == '-') { 
+      exp_neg = true; 
+      exponent = exponent.substr(1); 
+    } 
+ 
+    // Strip any leading zeroes off the exponent. 
+    while (exponent.size() > 1 && exponent[0] == '0') { 
+      exponent = exponent.substr(1); 
+    } 
+ 
     return mantissa + "E" + TProtoStringType(exp_neg ? "-" : "") + exponent;
-  }
-
-  // Otherwise, this is an ordinary decimal number. Append ".0" if result has no
-  // decimal/fractional part in order to match output of original codegen.
+  } 
+ 
+  // Otherwise, this is an ordinary decimal number. Append ".0" if result has no 
+  // decimal/fractional part in order to match output of original codegen. 
   if (result.find('.') == TProtoStringType::npos) {
-    result += ".0";
-  }
-
-  return result;
-}
-
+    result += ".0"; 
+  } 
+ 
+  return result; 
+} 
+ 
 TProtoStringType FloatToString(float value) {
   TProtoStringType result = SimpleFtoa(value);
-  return PostProcessFloat(result);
-}
-
+  return PostProcessFloat(result); 
+} 
+ 
 TProtoStringType DoubleToString(double value) {
   TProtoStringType result = SimpleDtoa(value);
-  return PostProcessFloat(result);
-}
-
+  return PostProcessFloat(result); 
+} 
+ 
 bool InRealOneof(const FieldDescriptor* field) {
   return field->containing_oneof() &&
          !field->containing_oneof()->is_synthetic();
 }
 
-// Return true if this is an integral field that should be represented as string
-// in JS.
-bool IsIntegralFieldWithStringJSType(const FieldDescriptor* field) {
-  switch (field->cpp_type()) {
-    case FieldDescriptor::CPPTYPE_INT64:
-    case FieldDescriptor::CPPTYPE_UINT64:
-      // The default value of JSType is JS_NORMAL, which behaves the same as
-      // JS_NUMBER.
+// Return true if this is an integral field that should be represented as string 
+// in JS. 
+bool IsIntegralFieldWithStringJSType(const FieldDescriptor* field) { 
+  switch (field->cpp_type()) { 
+    case FieldDescriptor::CPPTYPE_INT64: 
+    case FieldDescriptor::CPPTYPE_UINT64: 
+      // The default value of JSType is JS_NORMAL, which behaves the same as 
+      // JS_NUMBER. 
       return field->options().jstype() == FieldOptions::JS_STRING;
-    default:
-      return false;
-  }
-}
-
+    default: 
+      return false; 
+  } 
+} 
+ 
 TProtoStringType MaybeNumberString(const FieldDescriptor* field,
                               const TProtoStringType& orig) {
-  return IsIntegralFieldWithStringJSType(field) ? ("\"" + orig + "\"") : orig;
-}
-
+  return IsIntegralFieldWithStringJSType(field) ? ("\"" + orig + "\"") : orig; 
+} 
+ 
 TProtoStringType JSFieldDefault(const FieldDescriptor* field) {
-  if (field->is_repeated()) {
-    return "[]";
-  }
-
-  switch (field->cpp_type()) {
-    case FieldDescriptor::CPPTYPE_INT32:
+  if (field->is_repeated()) { 
+    return "[]"; 
+  } 
+ 
+  switch (field->cpp_type()) { 
+    case FieldDescriptor::CPPTYPE_INT32: 
       return MaybeNumberString(field, StrCat(field->default_value_int32()));
-    case FieldDescriptor::CPPTYPE_UINT32:
-      // The original codegen is in Java, and Java protobufs store unsigned
-      // integer values as signed integer values. In order to exactly match the
-      // output, we need to reinterpret as base-2 signed. Ugh.
-      return MaybeNumberString(
+    case FieldDescriptor::CPPTYPE_UINT32: 
+      // The original codegen is in Java, and Java protobufs store unsigned 
+      // integer values as signed integer values. In order to exactly match the 
+      // output, we need to reinterpret as base-2 signed. Ugh. 
+      return MaybeNumberString( 
           field, StrCat(static_cast<int32>(field->default_value_uint32())));
-    case FieldDescriptor::CPPTYPE_INT64:
+    case FieldDescriptor::CPPTYPE_INT64: 
       return MaybeNumberString(field, StrCat(field->default_value_int64()));
-    case FieldDescriptor::CPPTYPE_UINT64:
-      // See above note for uint32 -- reinterpreting as signed.
-      return MaybeNumberString(
+    case FieldDescriptor::CPPTYPE_UINT64: 
+      // See above note for uint32 -- reinterpreting as signed. 
+      return MaybeNumberString( 
           field, StrCat(static_cast<int64>(field->default_value_uint64())));
-    case FieldDescriptor::CPPTYPE_ENUM:
+    case FieldDescriptor::CPPTYPE_ENUM: 
       return StrCat(field->default_value_enum()->number());
-    case FieldDescriptor::CPPTYPE_BOOL:
-      return field->default_value_bool() ? "true" : "false";
-    case FieldDescriptor::CPPTYPE_FLOAT:
-      return FloatToString(field->default_value_float());
-    case FieldDescriptor::CPPTYPE_DOUBLE:
-      return DoubleToString(field->default_value_double());
-    case FieldDescriptor::CPPTYPE_STRING:
-      if (field->type() == FieldDescriptor::TYPE_STRING) {
+    case FieldDescriptor::CPPTYPE_BOOL: 
+      return field->default_value_bool() ? "true" : "false"; 
+    case FieldDescriptor::CPPTYPE_FLOAT: 
+      return FloatToString(field->default_value_float()); 
+    case FieldDescriptor::CPPTYPE_DOUBLE: 
+      return DoubleToString(field->default_value_double()); 
+    case FieldDescriptor::CPPTYPE_STRING: 
+      if (field->type() == FieldDescriptor::TYPE_STRING) { 
         TProtoStringType out;
-        bool is_valid = EscapeJSString(field->default_value_string(), &out);
-        if (!is_valid) {
+        bool is_valid = EscapeJSString(field->default_value_string(), &out); 
+        if (!is_valid) { 
           // TODO(b/115551870): Decide whether this should be a hard error.
           GOOGLE_LOG(WARNING)
               << "The default value for field " << field->full_name()
               << " was truncated since it contained invalid UTF-8 or"
                  " codepoints outside the basic multilingual plane.";
-        }
-        return "\"" + out + "\"";
-      } else {  // Bytes
-        return "\"" + EscapeBase64(field->default_value_string()) + "\"";
-      }
-    case FieldDescriptor::CPPTYPE_MESSAGE:
-      return "null";
-  }
-  GOOGLE_LOG(FATAL) << "Shouldn't reach here.";
-  return "";
-}
-
+        } 
+        return "\"" + out + "\""; 
+      } else {  // Bytes 
+        return "\"" + EscapeBase64(field->default_value_string()) + "\""; 
+      } 
+    case FieldDescriptor::CPPTYPE_MESSAGE: 
+      return "null"; 
+  } 
+  GOOGLE_LOG(FATAL) << "Shouldn't reach here."; 
+  return ""; 
+} 
+ 
 TProtoStringType ProtoTypeName(const GeneratorOptions& options,
                           const FieldDescriptor* field) {
-  switch (field->type()) {
-    case FieldDescriptor::TYPE_BOOL:
-      return "bool";
-    case FieldDescriptor::TYPE_INT32:
-      return "int32";
-    case FieldDescriptor::TYPE_UINT32:
-      return "uint32";
-    case FieldDescriptor::TYPE_SINT32:
-      return "sint32";
-    case FieldDescriptor::TYPE_FIXED32:
-      return "fixed32";
-    case FieldDescriptor::TYPE_SFIXED32:
-      return "sfixed32";
-    case FieldDescriptor::TYPE_INT64:
-      return "int64";
-    case FieldDescriptor::TYPE_UINT64:
-      return "uint64";
-    case FieldDescriptor::TYPE_SINT64:
-      return "sint64";
-    case FieldDescriptor::TYPE_FIXED64:
-      return "fixed64";
-    case FieldDescriptor::TYPE_SFIXED64:
-      return "sfixed64";
-    case FieldDescriptor::TYPE_FLOAT:
-      return "float";
-    case FieldDescriptor::TYPE_DOUBLE:
-      return "double";
-    case FieldDescriptor::TYPE_STRING:
-      return "string";
-    case FieldDescriptor::TYPE_BYTES:
-      return "bytes";
-    case FieldDescriptor::TYPE_GROUP:
-      return GetMessagePath(options, field->message_type());
-    case FieldDescriptor::TYPE_ENUM:
-      return GetEnumPath(options, field->enum_type());
-    case FieldDescriptor::TYPE_MESSAGE:
-      return GetMessagePath(options, field->message_type());
-    default:
-      return "";
-  }
-}
-
+  switch (field->type()) { 
+    case FieldDescriptor::TYPE_BOOL: 
+      return "bool"; 
+    case FieldDescriptor::TYPE_INT32: 
+      return "int32"; 
+    case FieldDescriptor::TYPE_UINT32: 
+      return "uint32"; 
+    case FieldDescriptor::TYPE_SINT32: 
+      return "sint32"; 
+    case FieldDescriptor::TYPE_FIXED32: 
+      return "fixed32"; 
+    case FieldDescriptor::TYPE_SFIXED32: 
+      return "sfixed32"; 
+    case FieldDescriptor::TYPE_INT64: 
+      return "int64"; 
+    case FieldDescriptor::TYPE_UINT64: 
+      return "uint64"; 
+    case FieldDescriptor::TYPE_SINT64: 
+      return "sint64"; 
+    case FieldDescriptor::TYPE_FIXED64: 
+      return "fixed64"; 
+    case FieldDescriptor::TYPE_SFIXED64: 
+      return "sfixed64"; 
+    case FieldDescriptor::TYPE_FLOAT: 
+      return "float"; 
+    case FieldDescriptor::TYPE_DOUBLE: 
+      return "double"; 
+    case FieldDescriptor::TYPE_STRING: 
+      return "string"; 
+    case FieldDescriptor::TYPE_BYTES: 
+      return "bytes"; 
+    case FieldDescriptor::TYPE_GROUP: 
+      return GetMessagePath(options, field->message_type()); 
+    case FieldDescriptor::TYPE_ENUM: 
+      return GetEnumPath(options, field->enum_type()); 
+    case FieldDescriptor::TYPE_MESSAGE: 
+      return GetMessagePath(options, field->message_type()); 
+    default: 
+      return ""; 
+  } 
+} 
+ 
 TProtoStringType JSIntegerTypeName(const FieldDescriptor* field) {
-  return IsIntegralFieldWithStringJSType(field) ? "string" : "number";
-}
-
+  return IsIntegralFieldWithStringJSType(field) ? "string" : "number"; 
+} 
+ 
 TProtoStringType JSStringTypeName(const GeneratorOptions& options,
                              const FieldDescriptor* field,
                              BytesMode bytes_mode) {
-  if (field->type() == FieldDescriptor::TYPE_BYTES) {
-    switch (bytes_mode) {
-      case BYTES_DEFAULT:
-        return "(string|Uint8Array)";
-      case BYTES_B64:
-        return "string";
-      case BYTES_U8:
-        return "Uint8Array";
-      default:
-        assert(false);
-    }
-  }
-  return "string";
-}
-
+  if (field->type() == FieldDescriptor::TYPE_BYTES) { 
+    switch (bytes_mode) { 
+      case BYTES_DEFAULT: 
+        return "(string|Uint8Array)"; 
+      case BYTES_B64: 
+        return "string"; 
+      case BYTES_U8: 
+        return "Uint8Array"; 
+      default: 
+        assert(false); 
+    } 
+  } 
+  return "string"; 
+} 
+ 
 TProtoStringType JSTypeName(const GeneratorOptions& options,
                        const FieldDescriptor* field, BytesMode bytes_mode) {
-  switch (field->cpp_type()) {
-    case FieldDescriptor::CPPTYPE_BOOL:
-      return "boolean";
-    case FieldDescriptor::CPPTYPE_INT32:
-      return JSIntegerTypeName(field);
-    case FieldDescriptor::CPPTYPE_INT64:
-      return JSIntegerTypeName(field);
-    case FieldDescriptor::CPPTYPE_UINT32:
-      return JSIntegerTypeName(field);
-    case FieldDescriptor::CPPTYPE_UINT64:
-      return JSIntegerTypeName(field);
-    case FieldDescriptor::CPPTYPE_FLOAT:
-      return "number";
-    case FieldDescriptor::CPPTYPE_DOUBLE:
-      return "number";
-    case FieldDescriptor::CPPTYPE_STRING:
-      return JSStringTypeName(options, field, bytes_mode);
-    case FieldDescriptor::CPPTYPE_ENUM:
-      return GetEnumPath(options, field->enum_type());
-    case FieldDescriptor::CPPTYPE_MESSAGE:
-      return GetMessagePath(options, field->message_type());
-    default:
-      return "";
-  }
-}
-
-// Used inside Google only -- do not remove.
-bool UseBrokenPresenceSemantics(const GeneratorOptions& options,
-                                const FieldDescriptor* field) {
-  return false;
-}
-
-// Returns true for fields that return "null" from accessors when they are
+  switch (field->cpp_type()) { 
+    case FieldDescriptor::CPPTYPE_BOOL: 
+      return "boolean"; 
+    case FieldDescriptor::CPPTYPE_INT32: 
+      return JSIntegerTypeName(field); 
+    case FieldDescriptor::CPPTYPE_INT64: 
+      return JSIntegerTypeName(field); 
+    case FieldDescriptor::CPPTYPE_UINT32: 
+      return JSIntegerTypeName(field); 
+    case FieldDescriptor::CPPTYPE_UINT64: 
+      return JSIntegerTypeName(field); 
+    case FieldDescriptor::CPPTYPE_FLOAT: 
+      return "number"; 
+    case FieldDescriptor::CPPTYPE_DOUBLE: 
+      return "number"; 
+    case FieldDescriptor::CPPTYPE_STRING: 
+      return JSStringTypeName(options, field, bytes_mode); 
+    case FieldDescriptor::CPPTYPE_ENUM: 
+      return GetEnumPath(options, field->enum_type()); 
+    case FieldDescriptor::CPPTYPE_MESSAGE: 
+      return GetMessagePath(options, field->message_type()); 
+    default: 
+      return ""; 
+  } 
+} 
+ 
+// Used inside Google only -- do not remove. 
+bool UseBrokenPresenceSemantics(const GeneratorOptions& options, 
+                                const FieldDescriptor* field) { 
+  return false; 
+} 
+ 
+// Returns true for fields that return "null" from accessors when they are 
 // unset. This should normally only be true for non-repeated submessages, but we
 // have legacy users who relied on old behavior where accessors behaved this
-// way.
-bool ReturnsNullWhenUnset(const GeneratorOptions& options,
-                          const FieldDescriptor* field) {
-  if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
-      field->is_optional()) {
-    return true;
-  }
-
-  // TODO(haberman): remove this case and unconditionally return false.
-  return UseBrokenPresenceSemantics(options, field) && !field->is_repeated() &&
-         !field->has_default_value();
-}
-
-// In a sane world, this would be the same as ReturnsNullWhenUnset().  But in
-// the status quo, some fields declare that they never return null/undefined
-// even though they actually do:
-//   * required fields
-//   * optional enum fields
-//   * proto3 primitive fields.
-bool DeclaredReturnTypeIsNullable(const GeneratorOptions& options,
-                                  const FieldDescriptor* field) {
-  if (field->is_required() || field->type() == FieldDescriptor::TYPE_ENUM) {
-    return false;
-  }
-
-  if (field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3 &&
-      field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) {
-    return false;
-  }
-
-  return ReturnsNullWhenUnset(options, field);
-}
-
-bool SetterAcceptsUndefined(const GeneratorOptions& options,
-                            const FieldDescriptor* field) {
-  if (ReturnsNullWhenUnset(options, field)) {
-    return true;
-  }
-
-  // Broken presence semantics always accepts undefined for setters.
-  return UseBrokenPresenceSemantics(options, field);
-}
-
-bool SetterAcceptsNull(const GeneratorOptions& options,
-                       const FieldDescriptor* field) {
-  if (ReturnsNullWhenUnset(options, field)) {
-    return true;
-  }
-
-  // With broken presence semantics, fields with defaults accept "null" for
-  // setters, but other fields do not.  This is a strange quirk of the old
-  // codegen.
-  return UseBrokenPresenceSemantics(options, field) &&
-         field->has_default_value();
-}
-
-// Returns types which are known to by non-nullable by default.
-// The style guide requires that we omit "!" in this case.
+// way. 
+bool ReturnsNullWhenUnset(const GeneratorOptions& options, 
+                          const FieldDescriptor* field) { 
+  if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && 
+      field->is_optional()) { 
+    return true; 
+  } 
+ 
+  // TODO(haberman): remove this case and unconditionally return false. 
+  return UseBrokenPresenceSemantics(options, field) && !field->is_repeated() && 
+         !field->has_default_value(); 
+} 
+ 
+// In a sane world, this would be the same as ReturnsNullWhenUnset().  But in 
+// the status quo, some fields declare that they never return null/undefined 
+// even though they actually do: 
+//   * required fields 
+//   * optional enum fields 
+//   * proto3 primitive fields. 
+bool DeclaredReturnTypeIsNullable(const GeneratorOptions& options, 
+                                  const FieldDescriptor* field) { 
+  if (field->is_required() || field->type() == FieldDescriptor::TYPE_ENUM) { 
+    return false; 
+  } 
+ 
+  if (field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3 && 
+      field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) { 
+    return false; 
+  } 
+ 
+  return ReturnsNullWhenUnset(options, field); 
+} 
+ 
+bool SetterAcceptsUndefined(const GeneratorOptions& options, 
+                            const FieldDescriptor* field) { 
+  if (ReturnsNullWhenUnset(options, field)) { 
+    return true; 
+  } 
+ 
+  // Broken presence semantics always accepts undefined for setters. 
+  return UseBrokenPresenceSemantics(options, field); 
+} 
+ 
+bool SetterAcceptsNull(const GeneratorOptions& options, 
+                       const FieldDescriptor* field) { 
+  if (ReturnsNullWhenUnset(options, field)) { 
+    return true; 
+  } 
+ 
+  // With broken presence semantics, fields with defaults accept "null" for 
+  // setters, but other fields do not.  This is a strange quirk of the old 
+  // codegen. 
+  return UseBrokenPresenceSemantics(options, field) && 
+         field->has_default_value(); 
+} 
+ 
+// Returns types which are known to by non-nullable by default. 
+// The style guide requires that we omit "!" in this case. 
 bool IsPrimitive(const TProtoStringType& type) {
-  return type == "undefined" || type == "string" || type == "number" ||
-         type == "boolean";
-}
-
+  return type == "undefined" || type == "string" || type == "number" || 
+         type == "boolean"; 
+} 
+ 
 TProtoStringType JSFieldTypeAnnotation(const GeneratorOptions& options,
                                   const FieldDescriptor* field,
                                   bool is_setter_argument, bool force_present,
@@ -1028,83 +1028,83 @@ TProtoStringType JSFieldTypeAnnotation(const GeneratorOptions& options,
                                   BytesMode bytes_mode = BYTES_DEFAULT,
                                   bool force_singular = false) {
   TProtoStringType jstype = JSTypeName(options, field, bytes_mode);
-
+ 
   if (!force_singular && field->is_repeated() &&
-      (field->is_packed() || !singular_if_not_packed)) {
-    if (field->type() == FieldDescriptor::TYPE_BYTES &&
-        bytes_mode == BYTES_DEFAULT) {
-      jstype = "(Array<!Uint8Array>|Array<string>)";
-    } else {
-      if (!IsPrimitive(jstype)) {
-        jstype = "!" + jstype;
-      }
+      (field->is_packed() || !singular_if_not_packed)) { 
+    if (field->type() == FieldDescriptor::TYPE_BYTES && 
+        bytes_mode == BYTES_DEFAULT) { 
+      jstype = "(Array<!Uint8Array>|Array<string>)"; 
+    } else { 
+      if (!IsPrimitive(jstype)) { 
+        jstype = "!" + jstype; 
+      } 
       jstype = "Array<" + jstype + ">";
-    }
-  }
-
-  bool is_null_or_undefined = false;
-
-  if (is_setter_argument) {
-    if (SetterAcceptsNull(options, field)) {
-      jstype = "?" + jstype;
-      is_null_or_undefined = true;
-    }
-
-    if (SetterAcceptsUndefined(options, field)) {
-      jstype += "|undefined";
-      is_null_or_undefined = true;
-    }
-  } else if (force_present) {
-    // Don't add null or undefined.
-  } else {
-    if (DeclaredReturnTypeIsNullable(options, field)) {
-      jstype = "?" + jstype;
-      is_null_or_undefined = true;
-    }
-  }
-
-  if (!is_null_or_undefined && !IsPrimitive(jstype)) {
-    jstype = "!" + jstype;
-  }
-
-  return jstype;
-}
-
+    } 
+  } 
+ 
+  bool is_null_or_undefined = false; 
+ 
+  if (is_setter_argument) { 
+    if (SetterAcceptsNull(options, field)) { 
+      jstype = "?" + jstype; 
+      is_null_or_undefined = true; 
+    } 
+ 
+    if (SetterAcceptsUndefined(options, field)) { 
+      jstype += "|undefined"; 
+      is_null_or_undefined = true; 
+    } 
+  } else if (force_present) { 
+    // Don't add null or undefined. 
+  } else { 
+    if (DeclaredReturnTypeIsNullable(options, field)) { 
+      jstype = "?" + jstype; 
+      is_null_or_undefined = true; 
+    } 
+  } 
+ 
+  if (!is_null_or_undefined && !IsPrimitive(jstype)) { 
+    jstype = "!" + jstype; 
+  } 
+ 
+  return jstype; 
+} 
+ 
 TProtoStringType JSBinaryReaderMethodType(const FieldDescriptor* field) {
   TProtoStringType name = field->type_name();
-  if (name[0] >= 'a' && name[0] <= 'z') {
-    name[0] = (name[0] - 'a') + 'A';
-  }
-  return IsIntegralFieldWithStringJSType(field) ? (name + "String") : name;
-}
-
+  if (name[0] >= 'a' && name[0] <= 'z') { 
+    name[0] = (name[0] - 'a') + 'A'; 
+  } 
+  return IsIntegralFieldWithStringJSType(field) ? (name + "String") : name; 
+} 
+ 
 TProtoStringType JSBinaryReadWriteMethodName(const FieldDescriptor* field,
                                         bool is_writer) {
   TProtoStringType name = JSBinaryReaderMethodType(field);
-  if (field->is_packed()) {
-    name = "Packed" + name;
-  } else if (is_writer && field->is_repeated()) {
-    name = "Repeated" + name;
-  }
-  return name;
-}
-
+  if (field->is_packed()) { 
+    name = "Packed" + name; 
+  } else if (is_writer && field->is_repeated()) { 
+    name = "Repeated" + name; 
+  } 
+  return name; 
+} 
+ 
 TProtoStringType JSBinaryReaderMethodName(const GeneratorOptions& options,
                                      const FieldDescriptor* field) {
-  return "jspb.BinaryReader.prototype.read" +
-         JSBinaryReadWriteMethodName(field, /* is_writer = */ false);
-}
-
+  return "jspb.BinaryReader.prototype.read" + 
+         JSBinaryReadWriteMethodName(field, /* is_writer = */ false); 
+} 
+ 
 TProtoStringType JSBinaryWriterMethodName(const GeneratorOptions& options,
                                      const FieldDescriptor* field) {
   if (field->containing_type() &&
       field->containing_type()->options().message_set_wire_format()) {
     return "jspb.BinaryWriter.prototype.writeMessageSet";
   }
-  return "jspb.BinaryWriter.prototype.write" +
-         JSBinaryReadWriteMethodName(field, /* is_writer = */ true);
-}
-
+  return "jspb.BinaryWriter.prototype.write" + 
+         JSBinaryReadWriteMethodName(field, /* is_writer = */ true); 
+} 
+ 
 TProtoStringType JSTypeTag(const FieldDescriptor* desc) {
   switch (desc->type()) {
     case FieldDescriptor::TYPE_DOUBLE:
@@ -1136,285 +1136,285 @@ TProtoStringType JSTypeTag(const FieldDescriptor* desc) {
     default:
       assert(false);
   }
-  return "";
-}
-
-bool HasRepeatedFields(const GeneratorOptions& options,
-                       const Descriptor* desc) {
-  for (int i = 0; i < desc->field_count(); i++) {
+  return ""; 
+} 
+ 
+bool HasRepeatedFields(const GeneratorOptions& options, 
+                       const Descriptor* desc) { 
+  for (int i = 0; i < desc->field_count(); i++) { 
     if (desc->field(i)->is_repeated() && !desc->field(i)->is_map()) {
-      return true;
-    }
-  }
-  return false;
-}
-
-static const char* kRepeatedFieldArrayName = ".repeatedFields_";
-
+      return true; 
+    } 
+  } 
+  return false; 
+} 
+ 
+static const char* kRepeatedFieldArrayName = ".repeatedFields_"; 
+ 
 TProtoStringType RepeatedFieldsArrayName(const GeneratorOptions& options,
                                     const Descriptor* desc) {
-  return HasRepeatedFields(options, desc)
-             ? (GetMessagePath(options, desc) + kRepeatedFieldArrayName)
-             : "null";
-}
-
-bool HasOneofFields(const Descriptor* desc) {
-  for (int i = 0; i < desc->field_count(); i++) {
+  return HasRepeatedFields(options, desc) 
+             ? (GetMessagePath(options, desc) + kRepeatedFieldArrayName) 
+             : "null"; 
+} 
+ 
+bool HasOneofFields(const Descriptor* desc) { 
+  for (int i = 0; i < desc->field_count(); i++) { 
     if (InRealOneof(desc->field(i))) {
-      return true;
-    }
-  }
-  return false;
-}
-
-static const char* kOneofGroupArrayName = ".oneofGroups_";
-
+      return true; 
+    } 
+  } 
+  return false; 
+} 
+ 
+static const char* kOneofGroupArrayName = ".oneofGroups_"; 
+ 
 TProtoStringType OneofFieldsArrayName(const GeneratorOptions& options,
                                  const Descriptor* desc) {
-  return HasOneofFields(desc)
-             ? (GetMessagePath(options, desc) + kOneofGroupArrayName)
-             : "null";
-}
-
+  return HasOneofFields(desc) 
+             ? (GetMessagePath(options, desc) + kOneofGroupArrayName) 
+             : "null"; 
+} 
+ 
 TProtoStringType RepeatedFieldNumberList(const GeneratorOptions& options,
                                     const Descriptor* desc) {
   std::vector<TProtoStringType> numbers;
-  for (int i = 0; i < desc->field_count(); i++) {
+  for (int i = 0; i < desc->field_count(); i++) { 
     if (desc->field(i)->is_repeated() && !desc->field(i)->is_map()) {
-      numbers.push_back(JSFieldIndex(desc->field(i)));
-    }
-  }
-  return "[" + Join(numbers, ",") + "]";
-}
-
+      numbers.push_back(JSFieldIndex(desc->field(i))); 
+    } 
+  } 
+  return "[" + Join(numbers, ",") + "]"; 
+} 
+ 
 TProtoStringType OneofGroupList(const Descriptor* desc) {
-  // List of arrays (one per oneof), each of which is a list of field indices
+  // List of arrays (one per oneof), each of which is a list of field indices 
   std::vector<TProtoStringType> oneof_entries;
-  for (int i = 0; i < desc->oneof_decl_count(); i++) {
-    const OneofDescriptor* oneof = desc->oneof_decl(i);
-    if (IgnoreOneof(oneof)) {
-      continue;
-    }
-
+  for (int i = 0; i < desc->oneof_decl_count(); i++) { 
+    const OneofDescriptor* oneof = desc->oneof_decl(i); 
+    if (IgnoreOneof(oneof)) { 
+      continue; 
+    } 
+ 
     std::vector<TProtoStringType> oneof_fields;
-    for (int j = 0; j < oneof->field_count(); j++) {
-      if (IgnoreField(oneof->field(j))) {
-        continue;
-      }
-      oneof_fields.push_back(JSFieldIndex(oneof->field(j)));
-    }
-    oneof_entries.push_back("[" + Join(oneof_fields, ",") + "]");
-  }
-  return "[" + Join(oneof_entries, ",") + "]";
-}
-
+    for (int j = 0; j < oneof->field_count(); j++) { 
+      if (IgnoreField(oneof->field(j))) { 
+        continue; 
+      } 
+      oneof_fields.push_back(JSFieldIndex(oneof->field(j))); 
+    } 
+    oneof_entries.push_back("[" + Join(oneof_fields, ",") + "]"); 
+  } 
+  return "[" + Join(oneof_entries, ",") + "]"; 
+} 
+ 
 TProtoStringType JSOneofArray(const GeneratorOptions& options,
                          const FieldDescriptor* field) {
-  return OneofFieldsArrayName(options, field->containing_type()) + "[" +
+  return OneofFieldsArrayName(options, field->containing_type()) + "[" + 
          JSOneofIndex(field->containing_oneof()) + "]";
-}
-
+} 
+ 
 TProtoStringType RelativeTypeName(const FieldDescriptor* field) {
-  assert(field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM ||
-         field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE);
-  // For a field with an enum or message type, compute a name relative to the
-  // path name of the message type containing this field.
+  assert(field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM || 
+         field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE); 
+  // For a field with an enum or message type, compute a name relative to the 
+  // path name of the message type containing this field. 
   TProtoStringType package = field->file()->package();
   TProtoStringType containing_type = field->containing_type()->full_name() + ".";
   TProtoStringType type = (field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM)
                          ? field->enum_type()->full_name()
                          : field->message_type()->full_name();
-
-  // |prefix| is advanced as we find separators '.' past the common package
-  // prefix that yield common prefixes in the containing type's name and this
-  // type's name.
-  int prefix = 0;
-  for (int i = 0; i < type.size() && i < containing_type.size(); i++) {
-    if (type[i] != containing_type[i]) {
-      break;
-    }
-    if (type[i] == '.' && i >= package.size()) {
-      prefix = i + 1;
-    }
-  }
-
-  return type.substr(prefix);
-}
-
+ 
+  // |prefix| is advanced as we find separators '.' past the common package 
+  // prefix that yield common prefixes in the containing type's name and this 
+  // type's name. 
+  int prefix = 0; 
+  for (int i = 0; i < type.size() && i < containing_type.size(); i++) { 
+    if (type[i] != containing_type[i]) { 
+      break; 
+    } 
+    if (type[i] == '.' && i >= package.size()) { 
+      prefix = i + 1; 
+    } 
+  } 
+ 
+  return type.substr(prefix); 
+} 
+ 
 TProtoStringType JSExtensionsObjectName(const GeneratorOptions& options,
                                    const FileDescriptor* from_file,
                                    const Descriptor* desc) {
-  if (desc->full_name() == "google.protobuf.bridge.MessageSet") {
-    // TODO(haberman): fix this for the kImportCommonJs case.
-    return "jspb.Message.messageSetExtensions";
-  } else {
-    return MaybeCrossFileRef(options, from_file, desc) + ".extensions";
-  }
-}
-
-static const int kMapKeyField = 1;
-static const int kMapValueField = 2;
-
-const FieldDescriptor* MapFieldKey(const FieldDescriptor* field) {
-  assert(field->is_map());
-  return field->message_type()->FindFieldByNumber(kMapKeyField);
-}
-
-const FieldDescriptor* MapFieldValue(const FieldDescriptor* field) {
-  assert(field->is_map());
-  return field->message_type()->FindFieldByNumber(kMapValueField);
-}
-
+  if (desc->full_name() == "google.protobuf.bridge.MessageSet") { 
+    // TODO(haberman): fix this for the kImportCommonJs case. 
+    return "jspb.Message.messageSetExtensions"; 
+  } else { 
+    return MaybeCrossFileRef(options, from_file, desc) + ".extensions"; 
+  } 
+} 
+ 
+static const int kMapKeyField = 1; 
+static const int kMapValueField = 2; 
+ 
+const FieldDescriptor* MapFieldKey(const FieldDescriptor* field) { 
+  assert(field->is_map()); 
+  return field->message_type()->FindFieldByNumber(kMapKeyField); 
+} 
+ 
+const FieldDescriptor* MapFieldValue(const FieldDescriptor* field) { 
+  assert(field->is_map()); 
+  return field->message_type()->FindFieldByNumber(kMapValueField); 
+} 
+ 
 TProtoStringType FieldDefinition(const GeneratorOptions& options,
                             const FieldDescriptor* field) {
   if (field->is_map()) {
-    const FieldDescriptor* key_field = MapFieldKey(field);
-    const FieldDescriptor* value_field = MapFieldValue(field);
+    const FieldDescriptor* key_field = MapFieldKey(field); 
+    const FieldDescriptor* value_field = MapFieldValue(field); 
     TProtoStringType key_type = ProtoTypeName(options, key_field);
     TProtoStringType value_type;
-    if (value_field->type() == FieldDescriptor::TYPE_ENUM ||
-        value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
-      value_type = RelativeTypeName(value_field);
-    } else {
-      value_type = ProtoTypeName(options, value_field);
-    }
+    if (value_field->type() == FieldDescriptor::TYPE_ENUM || 
+        value_field->type() == FieldDescriptor::TYPE_MESSAGE) { 
+      value_type = RelativeTypeName(value_field); 
+    } else { 
+      value_type = ProtoTypeName(options, value_field); 
+    } 
     return StringPrintf("map<%s, %s> %s = %d;", key_type.c_str(),
                         value_type.c_str(), field->name().c_str(),
-                        field->number());
-  } else {
+                        field->number()); 
+  } else { 
     TProtoStringType qualifier =
         field->is_repeated() ? "repeated"
                              : (field->is_optional() ? "optional" : "required");
     TProtoStringType type, name;
-    if (field->type() == FieldDescriptor::TYPE_ENUM ||
-        field->type() == FieldDescriptor::TYPE_MESSAGE) {
-      type = RelativeTypeName(field);
-      name = field->name();
-    } else if (field->type() == FieldDescriptor::TYPE_GROUP) {
-      type = "group";
-      name = field->message_type()->name();
-    } else {
-      type = ProtoTypeName(options, field);
-      name = field->name();
-    }
+    if (field->type() == FieldDescriptor::TYPE_ENUM || 
+        field->type() == FieldDescriptor::TYPE_MESSAGE) { 
+      type = RelativeTypeName(field); 
+      name = field->name(); 
+    } else if (field->type() == FieldDescriptor::TYPE_GROUP) { 
+      type = "group"; 
+      name = field->message_type()->name(); 
+    } else { 
+      type = ProtoTypeName(options, field); 
+      name = field->name(); 
+    } 
     return StringPrintf("%s %s %s = %d;", qualifier.c_str(), type.c_str(),
                         name.c_str(), field->number());
-  }
-}
-
+  } 
+} 
+ 
 TProtoStringType FieldComments(const FieldDescriptor* field, BytesMode bytes_mode) {
   TProtoStringType comments;
-  if (field->type() == FieldDescriptor::TYPE_BYTES && bytes_mode == BYTES_U8) {
-    comments +=
-        " * Note that Uint8Array is not supported on all browsers.\n"
-        " * @see http://caniuse.com/Uint8Array\n";
-  }
-  return comments;
-}
-
-bool ShouldGenerateExtension(const FieldDescriptor* field) {
+  if (field->type() == FieldDescriptor::TYPE_BYTES && bytes_mode == BYTES_U8) { 
+    comments += 
+        " * Note that Uint8Array is not supported on all browsers.\n" 
+        " * @see http://caniuse.com/Uint8Array\n"; 
+  } 
+  return comments; 
+} 
+ 
+bool ShouldGenerateExtension(const FieldDescriptor* field) { 
   return field->is_extension() && !IgnoreField(field);
-}
-
-bool HasExtensions(const Descriptor* desc) {
-  for (int i = 0; i < desc->extension_count(); i++) {
-    if (ShouldGenerateExtension(desc->extension(i))) {
-      return true;
-    }
-  }
-  for (int i = 0; i < desc->nested_type_count(); i++) {
-    if (HasExtensions(desc->nested_type(i))) {
-      return true;
-    }
-  }
-  return false;
-}
-
-bool HasExtensions(const FileDescriptor* file) {
-  for (int i = 0; i < file->extension_count(); i++) {
-    if (ShouldGenerateExtension(file->extension(i))) {
-      return true;
-    }
-  }
-  for (int i = 0; i < file->message_type_count(); i++) {
-    if (HasExtensions(file->message_type(i))) {
-      return true;
-    }
-  }
-  return false;
-}
-
-bool HasMap(const GeneratorOptions& options, const Descriptor* desc) {
-  for (int i = 0; i < desc->field_count(); i++) {
+} 
+ 
+bool HasExtensions(const Descriptor* desc) { 
+  for (int i = 0; i < desc->extension_count(); i++) { 
+    if (ShouldGenerateExtension(desc->extension(i))) { 
+      return true; 
+    } 
+  } 
+  for (int i = 0; i < desc->nested_type_count(); i++) { 
+    if (HasExtensions(desc->nested_type(i))) { 
+      return true; 
+    } 
+  } 
+  return false; 
+} 
+ 
+bool HasExtensions(const FileDescriptor* file) { 
+  for (int i = 0; i < file->extension_count(); i++) { 
+    if (ShouldGenerateExtension(file->extension(i))) { 
+      return true; 
+    } 
+  } 
+  for (int i = 0; i < file->message_type_count(); i++) { 
+    if (HasExtensions(file->message_type(i))) { 
+      return true; 
+    } 
+  } 
+  return false; 
+} 
+ 
+bool HasMap(const GeneratorOptions& options, const Descriptor* desc) { 
+  for (int i = 0; i < desc->field_count(); i++) { 
     if (desc->field(i)->is_map()) {
-      return true;
-    }
-  }
-  for (int i = 0; i < desc->nested_type_count(); i++) {
-    if (HasMap(options, desc->nested_type(i))) {
-      return true;
-    }
-  }
-  return false;
-}
-
-bool FileHasMap(const GeneratorOptions& options, const FileDescriptor* desc) {
-  for (int i = 0; i < desc->message_type_count(); i++) {
-    if (HasMap(options, desc->message_type(i))) {
-      return true;
-    }
-  }
-  return false;
-}
-
-bool IsExtendable(const Descriptor* desc) {
-  return desc->extension_range_count() > 0;
-}
-
-// Returns the max index in the underlying data storage array beyond which the
-// extension object is used.
+      return true; 
+    } 
+  } 
+  for (int i = 0; i < desc->nested_type_count(); i++) { 
+    if (HasMap(options, desc->nested_type(i))) { 
+      return true; 
+    } 
+  } 
+  return false; 
+} 
+ 
+bool FileHasMap(const GeneratorOptions& options, const FileDescriptor* desc) { 
+  for (int i = 0; i < desc->message_type_count(); i++) { 
+    if (HasMap(options, desc->message_type(i))) { 
+      return true; 
+    } 
+  } 
+  return false; 
+} 
+ 
+bool IsExtendable(const Descriptor* desc) { 
+  return desc->extension_range_count() > 0; 
+} 
+ 
+// Returns the max index in the underlying data storage array beyond which the 
+// extension object is used. 
 TProtoStringType GetPivot(const Descriptor* desc) {
-  static const int kDefaultPivot = 500;
-
-  // Find the max field number
-  int max_field_number = 0;
-  for (int i = 0; i < desc->field_count(); i++) {
-    if (!IgnoreField(desc->field(i)) &&
-        desc->field(i)->number() > max_field_number) {
-      max_field_number = desc->field(i)->number();
-    }
-  }
-
-  int pivot = -1;
-  if (IsExtendable(desc) || (max_field_number >= kDefaultPivot)) {
+  static const int kDefaultPivot = 500; 
+ 
+  // Find the max field number 
+  int max_field_number = 0; 
+  for (int i = 0; i < desc->field_count(); i++) { 
+    if (!IgnoreField(desc->field(i)) && 
+        desc->field(i)->number() > max_field_number) { 
+      max_field_number = desc->field(i)->number(); 
+    } 
+  } 
+ 
+  int pivot = -1; 
+  if (IsExtendable(desc) || (max_field_number >= kDefaultPivot)) { 
     pivot = ((max_field_number + 1) < kDefaultPivot) ? (max_field_number + 1)
                                                      : kDefaultPivot;
-  }
-
+  } 
+ 
   return StrCat(pivot);
-}
-
-// Whether this field represents presence.  For fields with presence, we
-// generate extra methods (clearFoo() and hasFoo()) for this field.
-bool HasFieldPresence(const GeneratorOptions& options,
-                      const FieldDescriptor* field) {
+} 
+ 
+// Whether this field represents presence.  For fields with presence, we 
+// generate extra methods (clearFoo() and hasFoo()) for this field. 
+bool HasFieldPresence(const GeneratorOptions& options, 
+                      const FieldDescriptor* field) { 
   // This returns false for repeated fields and maps, but we still do
   // generate clearFoo() methods for these through a special case elsewhere.
   return field->has_presence();
-}
-
-// We use this to implement the semantics that same file can be generated
+} 
+ 
+// We use this to implement the semantics that same file can be generated 
 // multiple times, but only the last one keep the short name. Others all use
 // long name with extra information to distinguish (For message and enum, the
 // extra information is package name, for file level extension, the extra
 // information is proto's filename).
 // We never actually write the files, but we keep a set of which descriptors
 // were the final one for a given filename.
-class FileDeduplicator {
- public:
-  explicit FileDeduplicator(const GeneratorOptions& options)
-      : error_on_conflict_(options.error_on_name_conflict) {}
-
+class FileDeduplicator { 
+ public: 
+  explicit FileDeduplicator(const GeneratorOptions& options) 
+      : error_on_conflict_(options.error_on_name_conflict) {} 
+ 
   // params:
   //   filenames: a pair of {short filename, full filename}
   //              (short filename don't have extra information, full filename
@@ -1425,95 +1425,95 @@ class FileDeduplicator {
                const void* desc, TProtoStringType* error) {
     if (descs_by_shortname_.find(filenames.first) !=
         descs_by_shortname_.end()) {
-      if (error_on_conflict_) {
+      if (error_on_conflict_) { 
         *error = "Name conflict: file name " + filenames.first +
-                 " would be generated by two descriptors";
-        return false;
-      }
+                 " would be generated by two descriptors"; 
+        return false; 
+      } 
       // Change old pointer's actual name to full name.
       auto short_name_desc = descs_by_shortname_[filenames.first];
       allowed_descs_actual_name_[short_name_desc] =
           allowed_descs_full_name_[short_name_desc];
-    }
+    } 
     descs_by_shortname_[filenames.first] = desc;
     allowed_descs_actual_name_[desc] = filenames.first;
     allowed_descs_full_name_[desc] = filenames.second;
-
-    return true;
-  }
-
+ 
+    return true; 
+  } 
+ 
   void GetAllowedMap(std::map<const void*, TProtoStringType>* allowed_set) {
     *allowed_set = allowed_descs_actual_name_;
-  }
-
- private:
-  bool error_on_conflict_;
+  } 
+ 
+ private: 
+  bool error_on_conflict_; 
   // The map that restores all the descs that are using short name as filename.
   std::map<TProtoStringType, const void*> descs_by_shortname_;
   // The final actual filename map.
   std::map<const void*, TProtoStringType> allowed_descs_actual_name_;
   // The full name map.
   std::map<const void*, TProtoStringType> allowed_descs_full_name_;
-};
-
-void DepthFirstSearch(const FileDescriptor* file,
-                      std::vector<const FileDescriptor*>* list,
-                      std::set<const FileDescriptor*>* seen) {
-  if (!seen->insert(file).second) {
-    return;
-  }
-
-  // Add all dependencies.
-  for (int i = 0; i < file->dependency_count(); i++) {
-    DepthFirstSearch(file->dependency(i), list, seen);
-  }
-
-  // Add this file.
-  list->push_back(file);
-}
-
-// A functor for the predicate to remove_if() below.  Returns true if a given
-// FileDescriptor is not in the given set.
-class NotInSet {
- public:
-  explicit NotInSet(const std::set<const FileDescriptor*>& file_set)
-      : file_set_(file_set) {}
-
-  bool operator()(const FileDescriptor* file) {
-    return file_set_.count(file) == 0;
-  }
-
- private:
-  const std::set<const FileDescriptor*>& file_set_;
-};
-
-// This function generates an ordering of the input FileDescriptors that matches
-// the logic of the old code generator.  The order is significant because two
-// different input files can generate the same output file, and the last one
-// needs to win.
-void GenerateJspbFileOrder(const std::vector<const FileDescriptor*>& input,
-                           std::vector<const FileDescriptor*>* ordered) {
-  // First generate an ordering of all reachable files (including dependencies)
-  // with depth-first search.  This mimics the behavior of --include_imports,
-  // which is what the old codegen used.
-  ordered->clear();
-  std::set<const FileDescriptor*> seen;
-  std::set<const FileDescriptor*> input_set;
-  for (int i = 0; i < input.size(); i++) {
-    DepthFirstSearch(input[i], ordered, &seen);
-    input_set.insert(input[i]);
-  }
-
-  // Now remove the entries that are not actually in our input list.
-  ordered->erase(
-      std::remove_if(ordered->begin(), ordered->end(), NotInSet(input_set)),
-      ordered->end());
-}
-
-// If we're generating code in file-per-type mode, avoid overwriting files
-// by choosing the last descriptor that writes each filename and permitting
-// only those to generate code.
-
+}; 
+ 
+void DepthFirstSearch(const FileDescriptor* file, 
+                      std::vector<const FileDescriptor*>* list, 
+                      std::set<const FileDescriptor*>* seen) { 
+  if (!seen->insert(file).second) { 
+    return; 
+  } 
+ 
+  // Add all dependencies. 
+  for (int i = 0; i < file->dependency_count(); i++) { 
+    DepthFirstSearch(file->dependency(i), list, seen); 
+  } 
+ 
+  // Add this file. 
+  list->push_back(file); 
+} 
+ 
+// A functor for the predicate to remove_if() below.  Returns true if a given 
+// FileDescriptor is not in the given set. 
+class NotInSet { 
+ public: 
+  explicit NotInSet(const std::set<const FileDescriptor*>& file_set) 
+      : file_set_(file_set) {} 
+ 
+  bool operator()(const FileDescriptor* file) { 
+    return file_set_.count(file) == 0; 
+  } 
+ 
+ private: 
+  const std::set<const FileDescriptor*>& file_set_; 
+}; 
+ 
+// This function generates an ordering of the input FileDescriptors that matches 
+// the logic of the old code generator.  The order is significant because two 
+// different input files can generate the same output file, and the last one 
+// needs to win. 
+void GenerateJspbFileOrder(const std::vector<const FileDescriptor*>& input, 
+                           std::vector<const FileDescriptor*>* ordered) { 
+  // First generate an ordering of all reachable files (including dependencies) 
+  // with depth-first search.  This mimics the behavior of --include_imports, 
+  // which is what the old codegen used. 
+  ordered->clear(); 
+  std::set<const FileDescriptor*> seen; 
+  std::set<const FileDescriptor*> input_set; 
+  for (int i = 0; i < input.size(); i++) { 
+    DepthFirstSearch(input[i], ordered, &seen); 
+    input_set.insert(input[i]); 
+  } 
+ 
+  // Now remove the entries that are not actually in our input list. 
+  ordered->erase( 
+      std::remove_if(ordered->begin(), ordered->end(), NotInSet(input_set)), 
+      ordered->end()); 
+} 
+ 
+// If we're generating code in file-per-type mode, avoid overwriting files 
+// by choosing the last descriptor that writes each filename and permitting 
+// only those to generate code. 
+ 
 struct DepsGenerator {
   std::vector<const Descriptor*> operator()(const Descriptor* desc) const {
     std::vector<const Descriptor*> deps;
@@ -1539,62 +1539,62 @@ struct DepsGenerator {
 };
 
 bool GenerateJspbAllowedMap(const GeneratorOptions& options,
-                            const std::vector<const FileDescriptor*>& files,
+                            const std::vector<const FileDescriptor*>& files, 
                             std::map<const void*, TProtoStringType>* allowed_set,
                             SCCAnalyzer<DepsGenerator>* analyzer,
                             TProtoStringType* error) {
-  std::vector<const FileDescriptor*> files_ordered;
-  GenerateJspbFileOrder(files, &files_ordered);
-
-  // Choose the last descriptor for each filename.
-  FileDeduplicator dedup(options);
+  std::vector<const FileDescriptor*> files_ordered; 
+  GenerateJspbFileOrder(files, &files_ordered); 
+ 
+  // Choose the last descriptor for each filename. 
+  FileDeduplicator dedup(options); 
   std::set<const SCC*> added;
-  for (int i = 0; i < files_ordered.size(); i++) {
-    for (int j = 0; j < files_ordered[i]->message_type_count(); j++) {
-      const Descriptor* desc = files_ordered[i]->message_type(j);
+  for (int i = 0; i < files_ordered.size(); i++) { 
+    for (int j = 0; j < files_ordered[i]->message_type_count(); j++) { 
+      const Descriptor* desc = files_ordered[i]->message_type(j); 
       if (added.insert(analyzer->GetSCC(desc)).second &&
           !dedup.AddFile(
               std::make_pair(
                   GetMessagesFileName(options, analyzer->GetSCC(desc), false),
                   GetMessagesFileName(options, analyzer->GetSCC(desc), true)),
               analyzer->GetSCC(desc), error)) {
-        return false;
-      }
-    }
-    for (int j = 0; j < files_ordered[i]->enum_type_count(); j++) {
-      const EnumDescriptor* desc = files_ordered[i]->enum_type(j);
+        return false; 
+      } 
+    } 
+    for (int j = 0; j < files_ordered[i]->enum_type_count(); j++) { 
+      const EnumDescriptor* desc = files_ordered[i]->enum_type(j); 
       if (!dedup.AddFile(std::make_pair(GetEnumFileName(options, desc, false),
                                         GetEnumFileName(options, desc, true)),
                          desc, error)) {
-        return false;
-      }
-    }
-
-    // Pull out all free-floating extensions and generate files for those too.
-    bool has_extension = false;
-
-    for (int j = 0; j < files_ordered[i]->extension_count(); j++) {
-      if (ShouldGenerateExtension(files_ordered[i]->extension(j))) {
-        has_extension = true;
-      }
-    }
-
-    if (has_extension) {
+        return false; 
+      } 
+    } 
+ 
+    // Pull out all free-floating extensions and generate files for those too. 
+    bool has_extension = false; 
+ 
+    for (int j = 0; j < files_ordered[i]->extension_count(); j++) { 
+      if (ShouldGenerateExtension(files_ordered[i]->extension(j))) { 
+        has_extension = true; 
+      } 
+    } 
+ 
+    if (has_extension) { 
       if (!dedup.AddFile(
               std::make_pair(
                   GetExtensionFileName(options, files_ordered[i], false),
                   GetExtensionFileName(options, files_ordered[i], true)),
               files_ordered[i], error)) {
-        return false;
-      }
-    }
-  }
-
+        return false; 
+      } 
+    } 
+  } 
+ 
   dedup.GetAllowedMap(allowed_set);
-
-  return true;
-}
-
+ 
+  return true; 
+} 
+ 
 // Embeds base64 encoded GeneratedCodeInfo proto in a comment at the end of
 // file.
 void EmbedCodeAnnotations(const GeneratedCodeInfo& annotations,
@@ -1615,11 +1615,11 @@ bool IsWellKnownTypeFile(const FileDescriptor* file) {
   return HasPrefixString(file->name(), "google/protobuf/");
 }
 
-}  // anonymous namespace
-
-void Generator::GenerateHeader(const GeneratorOptions& options,
+}  // anonymous namespace 
+ 
+void Generator::GenerateHeader(const GeneratorOptions& options, 
                                const FileDescriptor* file,
-                               io::Printer* printer) const {
+                               io::Printer* printer) const { 
   if (file != nullptr) {
     printer->Print("// source: $filename$\n", "filename", file->name());
   }
@@ -1639,31 +1639,31 @@ void Generator::GenerateHeader(const GeneratorOptions& options,
       "/* eslint-disable */\n"
       "// @ts-nocheck\n"
       "\n");
-}
-
-void Generator::FindProvidesForFile(const GeneratorOptions& options,
-                                    io::Printer* printer,
-                                    const FileDescriptor* file,
+} 
+ 
+void Generator::FindProvidesForFile(const GeneratorOptions& options, 
+                                    io::Printer* printer, 
+                                    const FileDescriptor* file, 
                                     std::set<TProtoStringType>* provided) const {
-  for (int i = 0; i < file->message_type_count(); i++) {
-    FindProvidesForMessage(options, printer, file->message_type(i), provided);
-  }
-  for (int i = 0; i < file->enum_type_count(); i++) {
-    FindProvidesForEnum(options, printer, file->enum_type(i), provided);
-  }
-}
-
-void Generator::FindProvides(const GeneratorOptions& options,
-                             io::Printer* printer,
-                             const std::vector<const FileDescriptor*>& files,
+  for (int i = 0; i < file->message_type_count(); i++) { 
+    FindProvidesForMessage(options, printer, file->message_type(i), provided); 
+  } 
+  for (int i = 0; i < file->enum_type_count(); i++) { 
+    FindProvidesForEnum(options, printer, file->enum_type(i), provided); 
+  } 
+} 
+ 
+void Generator::FindProvides(const GeneratorOptions& options, 
+                             io::Printer* printer, 
+                             const std::vector<const FileDescriptor*>& files, 
                              std::set<TProtoStringType>* provided) const {
-  for (int i = 0; i < files.size(); i++) {
-    FindProvidesForFile(options, printer, files[i], provided);
-  }
-
-  printer->Print("\n");
-}
-
+  for (int i = 0; i < files.size(); i++) { 
+    FindProvidesForFile(options, printer, files[i], provided); 
+  } 
+ 
+  printer->Print("\n"); 
+} 
+ 
 void FindProvidesForOneOfEnum(const GeneratorOptions& options,
                               const OneofDescriptor* oneof,
                               std::set<TProtoStringType>* provided) {
@@ -1690,62 +1690,62 @@ void Generator::FindProvidesForMessage(const GeneratorOptions& options,
                                        const Descriptor* desc,
                                        std::set<TProtoStringType>* provided) const {
   if (IgnoreMessage(desc)) {
-    return;
-  }
-
+    return; 
+  } 
+ 
   TProtoStringType name = GetMessagePath(options, desc);
-  provided->insert(name);
-
-  for (int i = 0; i < desc->enum_type_count(); i++) {
+  provided->insert(name); 
+ 
+  for (int i = 0; i < desc->enum_type_count(); i++) { 
     FindProvidesForEnum(options, printer, desc->enum_type(i), provided);
-  }
+  } 
 
   FindProvidesForOneOfEnums(options, printer, desc, provided);
 
-  for (int i = 0; i < desc->nested_type_count(); i++) {
+  for (int i = 0; i < desc->nested_type_count(); i++) { 
     FindProvidesForMessage(options, printer, desc->nested_type(i), provided);
-  }
-}
-void Generator::FindProvidesForEnum(const GeneratorOptions& options,
-                                    io::Printer* printer,
-                                    const EnumDescriptor* enumdesc,
+  } 
+} 
+void Generator::FindProvidesForEnum(const GeneratorOptions& options, 
+                                    io::Printer* printer, 
+                                    const EnumDescriptor* enumdesc, 
                                     std::set<TProtoStringType>* provided) const {
   TProtoStringType name = GetEnumPath(options, enumdesc);
-  provided->insert(name);
-}
-
-void Generator::FindProvidesForFields(
+  provided->insert(name); 
+} 
+ 
+void Generator::FindProvidesForFields( 
     const GeneratorOptions& options, io::Printer* printer,
-    const std::vector<const FieldDescriptor*>& fields,
+    const std::vector<const FieldDescriptor*>& fields, 
     std::set<TProtoStringType>* provided) const {
-  for (int i = 0; i < fields.size(); i++) {
-    const FieldDescriptor* field = fields[i];
-
-    if (IgnoreField(field)) {
-      continue;
-    }
-
+  for (int i = 0; i < fields.size(); i++) { 
+    const FieldDescriptor* field = fields[i]; 
+ 
+    if (IgnoreField(field)) { 
+      continue; 
+    } 
+ 
     TProtoStringType name = GetNamespace(options, field->file()) + "." +
                        JSObjectFieldName(options, field);
-    provided->insert(name);
-  }
-}
-
-void Generator::GenerateProvides(const GeneratorOptions& options,
-                                 io::Printer* printer,
+    provided->insert(name); 
+  } 
+} 
+ 
+void Generator::GenerateProvides(const GeneratorOptions& options, 
+                                 io::Printer* printer, 
                                  std::set<TProtoStringType>* provided) const {
   for (std::set<TProtoStringType>::iterator it = provided->begin();
-       it != provided->end(); ++it) {
-    if (options.import_style == GeneratorOptions::kImportClosure) {
-      printer->Print("goog.provide('$name$');\n", "name", *it);
-    } else {
-      // We aren't using Closure's import system, but we use goog.exportSymbol()
-      // to construct the expected tree of objects, eg.
-      //
-      //   goog.exportSymbol('foo.bar.Baz', null, this);
-      //
-      //   // Later generated code expects foo.bar = {} to exist:
-      //   foo.bar.Baz = function() { /* ... */ }
+       it != provided->end(); ++it) { 
+    if (options.import_style == GeneratorOptions::kImportClosure) { 
+      printer->Print("goog.provide('$name$');\n", "name", *it); 
+    } else { 
+      // We aren't using Closure's import system, but we use goog.exportSymbol() 
+      // to construct the expected tree of objects, eg. 
+      // 
+      //   goog.exportSymbol('foo.bar.Baz', null, this); 
+      // 
+      //   // Later generated code expects foo.bar = {} to exist: 
+      //   foo.bar.Baz = function() { /* ... */ } 
 
       // Do not use global scope in strict mode
       if (options.import_style == GeneratorOptions::kImportCommonJsStrict) {
@@ -1759,16 +1759,16 @@ void Generator::GenerateProvides(const GeneratorOptions& options,
         printer->Print("goog.exportSymbol('$name$', null, global);\n", "name",
                        *it);
       }
-    }
-  }
-}
-
+    } 
+  } 
+} 
+ 
 void Generator::GenerateRequiresForSCC(const GeneratorOptions& options,
                                        io::Printer* printer, const SCC* scc,
                                        std::set<TProtoStringType>* provided) const {
   std::set<TProtoStringType> required;
   std::set<TProtoStringType> forwards;
-  bool have_message = false;
+  bool have_message = false; 
   bool has_extension = false;
   bool has_map = false;
   for (auto desc : scc->descriptors) {
@@ -1779,154 +1779,154 @@ void Generator::GenerateRequiresForSCC(const GeneratorOptions& options,
       has_map = (has_map || HasMap(options, desc));
     }
   }
-
-  GenerateRequiresImpl(options, printer, &required, &forwards, provided,
-                       /* require_jspb = */ have_message,
+ 
+  GenerateRequiresImpl(options, printer, &required, &forwards, provided, 
+                       /* require_jspb = */ have_message, 
                        /* require_extension = */ has_extension,
                        /* require_map = */ has_map);
-}
-
-void Generator::GenerateRequiresForLibrary(
-    const GeneratorOptions& options, io::Printer* printer,
-    const std::vector<const FileDescriptor*>& files,
+} 
+ 
+void Generator::GenerateRequiresForLibrary( 
+    const GeneratorOptions& options, io::Printer* printer, 
+    const std::vector<const FileDescriptor*>& files, 
     std::set<TProtoStringType>* provided) const {
-  GOOGLE_CHECK_EQ(options.import_style, GeneratorOptions::kImportClosure);
-  // For Closure imports we need to import every message type individually.
+  GOOGLE_CHECK_EQ(options.import_style, GeneratorOptions::kImportClosure); 
+  // For Closure imports we need to import every message type individually. 
   std::set<TProtoStringType> required;
   std::set<TProtoStringType> forwards;
-  bool have_extensions = false;
-  bool have_map = false;
-  bool have_message = false;
-
-  for (int i = 0; i < files.size(); i++) {
-    for (int j = 0; j < files[i]->message_type_count(); j++) {
-      const Descriptor* desc = files[i]->message_type(j);
+  bool have_extensions = false; 
+  bool have_map = false; 
+  bool have_message = false; 
+ 
+  for (int i = 0; i < files.size(); i++) { 
+    for (int j = 0; j < files[i]->message_type_count(); j++) { 
+      const Descriptor* desc = files[i]->message_type(j); 
       if (!IgnoreMessage(desc)) {
-        FindRequiresForMessage(options, desc, &required, &forwards,
-                               &have_message);
-      }
-    }
-
-    if (!have_extensions && HasExtensions(files[i])) {
-      have_extensions = true;
-    }
-
-    if (!have_map && FileHasMap(options, files[i])) {
-      have_map = true;
-    }
-
-    for (int j = 0; j < files[i]->extension_count(); j++) {
-      const FieldDescriptor* extension = files[i]->extension(j);
-      if (IgnoreField(extension)) {
-        continue;
-      }
-      if (extension->containing_type()->full_name() !=
+        FindRequiresForMessage(options, desc, &required, &forwards, 
+                               &have_message); 
+      } 
+    } 
+ 
+    if (!have_extensions && HasExtensions(files[i])) { 
+      have_extensions = true; 
+    } 
+ 
+    if (!have_map && FileHasMap(options, files[i])) { 
+      have_map = true; 
+    } 
+ 
+    for (int j = 0; j < files[i]->extension_count(); j++) { 
+      const FieldDescriptor* extension = files[i]->extension(j); 
+      if (IgnoreField(extension)) { 
+        continue; 
+      } 
+      if (extension->containing_type()->full_name() != 
           "google.protobuf.bridge.MessageSet") {
-        required.insert(GetMessagePath(options, extension->containing_type()));
-      }
-      FindRequiresForField(options, extension, &required, &forwards);
-      have_extensions = true;
-    }
-  }
-
-  GenerateRequiresImpl(options, printer, &required, &forwards, provided,
-                       /* require_jspb = */ have_message,
-                       /* require_extension = */ have_extensions,
-                       /* require_map = */ have_map);
-}
-
-void Generator::GenerateRequiresForExtensions(
-    const GeneratorOptions& options, io::Printer* printer,
-    const std::vector<const FieldDescriptor*>& fields,
+        required.insert(GetMessagePath(options, extension->containing_type())); 
+      } 
+      FindRequiresForField(options, extension, &required, &forwards); 
+      have_extensions = true; 
+    } 
+  } 
+ 
+  GenerateRequiresImpl(options, printer, &required, &forwards, provided, 
+                       /* require_jspb = */ have_message, 
+                       /* require_extension = */ have_extensions, 
+                       /* require_map = */ have_map); 
+} 
+ 
+void Generator::GenerateRequiresForExtensions( 
+    const GeneratorOptions& options, io::Printer* printer, 
+    const std::vector<const FieldDescriptor*>& fields, 
     std::set<TProtoStringType>* provided) const {
   std::set<TProtoStringType> required;
   std::set<TProtoStringType> forwards;
-  for (int i = 0; i < fields.size(); i++) {
-    const FieldDescriptor* field = fields[i];
-    if (IgnoreField(field)) {
-      continue;
-    }
-    FindRequiresForExtension(options, field, &required, &forwards);
-  }
-
-  GenerateRequiresImpl(options, printer, &required, &forwards, provided,
-                       /* require_jspb = */ false,
-                       /* require_extension = */ fields.size() > 0,
-                       /* require_map = */ false);
-}
-
-void Generator::GenerateRequiresImpl(const GeneratorOptions& options,
-                                     io::Printer* printer,
+  for (int i = 0; i < fields.size(); i++) { 
+    const FieldDescriptor* field = fields[i]; 
+    if (IgnoreField(field)) { 
+      continue; 
+    } 
+    FindRequiresForExtension(options, field, &required, &forwards); 
+  } 
+ 
+  GenerateRequiresImpl(options, printer, &required, &forwards, provided, 
+                       /* require_jspb = */ false, 
+                       /* require_extension = */ fields.size() > 0, 
+                       /* require_map = */ false); 
+} 
+ 
+void Generator::GenerateRequiresImpl(const GeneratorOptions& options, 
+                                     io::Printer* printer, 
                                      std::set<TProtoStringType>* required,
                                      std::set<TProtoStringType>* forwards,
                                      std::set<TProtoStringType>* provided,
-                                     bool require_jspb, bool require_extension,
-                                     bool require_map) const {
-  if (require_jspb) {
-    required->insert("jspb.Message");
-    required->insert("jspb.BinaryReader");
-    required->insert("jspb.BinaryWriter");
-  }
-  if (require_extension) {
-    required->insert("jspb.ExtensionFieldBinaryInfo");
-    required->insert("jspb.ExtensionFieldInfo");
-  }
-  if (require_map) {
-    required->insert("jspb.Map");
-  }
-
+                                     bool require_jspb, bool require_extension, 
+                                     bool require_map) const { 
+  if (require_jspb) { 
+    required->insert("jspb.Message"); 
+    required->insert("jspb.BinaryReader"); 
+    required->insert("jspb.BinaryWriter"); 
+  } 
+  if (require_extension) { 
+    required->insert("jspb.ExtensionFieldBinaryInfo"); 
+    required->insert("jspb.ExtensionFieldInfo"); 
+  } 
+  if (require_map) { 
+    required->insert("jspb.Map"); 
+  } 
+ 
   std::set<TProtoStringType>::iterator it;
-  for (it = required->begin(); it != required->end(); ++it) {
-    if (provided->find(*it) != provided->end()) {
-      continue;
-    }
+  for (it = required->begin(); it != required->end(); ++it) { 
+    if (provided->find(*it) != provided->end()) { 
+      continue; 
+    } 
     printer->Print("goog.require('$name$');\n", "name", *it);
-  }
-
-  printer->Print("\n");
-
-  for (it = forwards->begin(); it != forwards->end(); ++it) {
-    if (provided->find(*it) != provided->end()) {
-      continue;
-    }
+  } 
+ 
+  printer->Print("\n"); 
+ 
+  for (it = forwards->begin(); it != forwards->end(); ++it) { 
+    if (provided->find(*it) != provided->end()) { 
+      continue; 
+    } 
     printer->Print("goog.forwardDeclare('$name$');\n", "name", *it);
-  }
-}
-
+  } 
+} 
+ 
 bool NamespaceOnly(const Descriptor* desc) { return false; }
-
+ 
 void Generator::FindRequiresForMessage(const GeneratorOptions& options,
                                        const Descriptor* desc,
                                        std::set<TProtoStringType>* required,
                                        std::set<TProtoStringType>* forwards,
                                        bool* have_message) const {
-  if (!NamespaceOnly(desc)) {
-    *have_message = true;
-    for (int i = 0; i < desc->field_count(); i++) {
-      const FieldDescriptor* field = desc->field(i);
-      if (IgnoreField(field)) {
-        continue;
-      }
-      FindRequiresForField(options, field, required, forwards);
-    }
-  }
-
-  for (int i = 0; i < desc->extension_count(); i++) {
-    const FieldDescriptor* field = desc->extension(i);
-    if (IgnoreField(field)) {
-      continue;
-    }
-    FindRequiresForExtension(options, field, required, forwards);
-  }
-
-  for (int i = 0; i < desc->nested_type_count(); i++) {
-    FindRequiresForMessage(options, desc->nested_type(i), required, forwards,
-                           have_message);
-  }
-}
-
-void Generator::FindRequiresForField(const GeneratorOptions& options,
-                                     const FieldDescriptor* field,
+  if (!NamespaceOnly(desc)) { 
+    *have_message = true; 
+    for (int i = 0; i < desc->field_count(); i++) { 
+      const FieldDescriptor* field = desc->field(i); 
+      if (IgnoreField(field)) { 
+        continue; 
+      } 
+      FindRequiresForField(options, field, required, forwards); 
+    } 
+  } 
+ 
+  for (int i = 0; i < desc->extension_count(); i++) { 
+    const FieldDescriptor* field = desc->extension(i); 
+    if (IgnoreField(field)) { 
+      continue; 
+    } 
+    FindRequiresForExtension(options, field, required, forwards); 
+  } 
+ 
+  for (int i = 0; i < desc->nested_type_count(); i++) { 
+    FindRequiresForMessage(options, desc->nested_type(i), required, forwards, 
+                           have_message); 
+  } 
+} 
+ 
+void Generator::FindRequiresForField(const GeneratorOptions& options, 
+                                     const FieldDescriptor* field, 
                                      std::set<TProtoStringType>* required,
                                      std::set<TProtoStringType>* forwards) const {
   if (field->cpp_type() == FieldDescriptor::CPPTYPE_ENUM &&
@@ -1937,14 +1937,14 @@ void Generator::FindRequiresForField(const GeneratorOptions& options,
       required->insert(GetEnumPath(options, field->enum_type()));
     } else {
       forwards->insert(GetEnumPath(options, field->enum_type()));
-    }
+    } 
   } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
     if (!IgnoreMessage(field->message_type())) {
       required->insert(GetMessagePath(options, field->message_type()));
     }
   }
-}
-
+} 
+ 
 void Generator::FindRequiresForExtension(
     const GeneratorOptions& options, const FieldDescriptor* field,
     std::set<TProtoStringType>* required, std::set<TProtoStringType>* forwards) const {
@@ -1953,120 +1953,120 @@ void Generator::FindRequiresForExtension(
     required->insert(GetMessagePath(options, field->containing_type()));
   }
   FindRequiresForField(options, field, required, forwards);
-}
-
-void Generator::GenerateTestOnly(const GeneratorOptions& options,
-                                 io::Printer* printer) const {
-  if (options.testonly) {
-    printer->Print("goog.setTestOnly();\n\n");
-  }
-  printer->Print("\n");
-}
-
-void Generator::GenerateClassesAndEnums(const GeneratorOptions& options,
-                                        io::Printer* printer,
-                                        const FileDescriptor* file) const {
-  for (int i = 0; i < file->message_type_count(); i++) {
+} 
+ 
+void Generator::GenerateTestOnly(const GeneratorOptions& options, 
+                                 io::Printer* printer) const { 
+  if (options.testonly) { 
+    printer->Print("goog.setTestOnly();\n\n"); 
+  } 
+  printer->Print("\n"); 
+} 
+ 
+void Generator::GenerateClassesAndEnums(const GeneratorOptions& options, 
+                                        io::Printer* printer, 
+                                        const FileDescriptor* file) const { 
+  for (int i = 0; i < file->message_type_count(); i++) { 
     GenerateClassConstructorAndDeclareExtensionFieldInfo(options, printer,
                                                          file->message_type(i));
   }
   for (int i = 0; i < file->message_type_count(); i++) {
-    GenerateClass(options, printer, file->message_type(i));
-  }
-  for (int i = 0; i < file->enum_type_count(); i++) {
-    GenerateEnum(options, printer, file->enum_type(i));
-  }
-}
-
-void Generator::GenerateClass(const GeneratorOptions& options,
-                              io::Printer* printer,
-                              const Descriptor* desc) const {
+    GenerateClass(options, printer, file->message_type(i)); 
+  } 
+  for (int i = 0; i < file->enum_type_count(); i++) { 
+    GenerateEnum(options, printer, file->enum_type(i)); 
+  } 
+} 
+ 
+void Generator::GenerateClass(const GeneratorOptions& options, 
+                              io::Printer* printer, 
+                              const Descriptor* desc) const { 
   if (IgnoreMessage(desc)) {
-    return;
-  }
-
-  if (!NamespaceOnly(desc)) {
-    printer->Print("\n");
-    GenerateClassFieldInfo(options, printer, desc);
-
-    GenerateClassToObject(options, printer, desc);
-    // These must come *before* the extension-field info generation in
-    // GenerateClassRegistration so that references to the binary
-    // serialization/deserialization functions may be placed in the extension
-    // objects.
-    GenerateClassDeserializeBinary(options, printer, desc);
-    GenerateClassSerializeBinary(options, printer, desc);
-  }
-
-  // Recurse on nested types. These must come *before* the extension-field
-  // info generation in GenerateClassRegistration so that extensions that
-  // reference nested types proceed the definitions of the nested types.
-  for (int i = 0; i < desc->enum_type_count(); i++) {
-    GenerateEnum(options, printer, desc->enum_type(i));
-  }
-  for (int i = 0; i < desc->nested_type_count(); i++) {
-    GenerateClass(options, printer, desc->nested_type(i));
-  }
-
-  if (!NamespaceOnly(desc)) {
-    GenerateClassRegistration(options, printer, desc);
-    GenerateClassFields(options, printer, desc);
-
-    if (options.import_style != GeneratorOptions::kImportClosure) {
-      for (int i = 0; i < desc->extension_count(); i++) {
-        GenerateExtension(options, printer, desc->extension(i));
-      }
-    }
-  }
-}
-
-void Generator::GenerateClassConstructor(const GeneratorOptions& options,
-                                         io::Printer* printer,
-                                         const Descriptor* desc) const {
-  printer->Print(
-      "/**\n"
-      " * Generated by JsPbCodeGenerator.\n"
-      " * @param {Array=} opt_data Optional initial data array, typically "
-      "from a\n"
-      " * server response, or constructed directly in Javascript. The array "
-      "is used\n"
-      " * in place and becomes part of the constructed object. It is not "
-      "cloned.\n"
-      " * If no data is provided, the constructed object will be empty, but "
-      "still\n"
-      " * valid.\n"
-      " * @extends {jspb.Message}\n"
-      " * @constructor\n"
-      " */\n"
+    return; 
+  } 
+ 
+  if (!NamespaceOnly(desc)) { 
+    printer->Print("\n"); 
+    GenerateClassFieldInfo(options, printer, desc); 
+ 
+    GenerateClassToObject(options, printer, desc); 
+    // These must come *before* the extension-field info generation in 
+    // GenerateClassRegistration so that references to the binary 
+    // serialization/deserialization functions may be placed in the extension 
+    // objects. 
+    GenerateClassDeserializeBinary(options, printer, desc); 
+    GenerateClassSerializeBinary(options, printer, desc); 
+  } 
+ 
+  // Recurse on nested types. These must come *before* the extension-field 
+  // info generation in GenerateClassRegistration so that extensions that 
+  // reference nested types proceed the definitions of the nested types. 
+  for (int i = 0; i < desc->enum_type_count(); i++) { 
+    GenerateEnum(options, printer, desc->enum_type(i)); 
+  } 
+  for (int i = 0; i < desc->nested_type_count(); i++) { 
+    GenerateClass(options, printer, desc->nested_type(i)); 
+  } 
+ 
+  if (!NamespaceOnly(desc)) { 
+    GenerateClassRegistration(options, printer, desc); 
+    GenerateClassFields(options, printer, desc); 
+ 
+    if (options.import_style != GeneratorOptions::kImportClosure) { 
+      for (int i = 0; i < desc->extension_count(); i++) { 
+        GenerateExtension(options, printer, desc->extension(i)); 
+      } 
+    } 
+  } 
+} 
+ 
+void Generator::GenerateClassConstructor(const GeneratorOptions& options, 
+                                         io::Printer* printer, 
+                                         const Descriptor* desc) const { 
+  printer->Print( 
+      "/**\n" 
+      " * Generated by JsPbCodeGenerator.\n" 
+      " * @param {Array=} opt_data Optional initial data array, typically " 
+      "from a\n" 
+      " * server response, or constructed directly in Javascript. The array " 
+      "is used\n" 
+      " * in place and becomes part of the constructed object. It is not " 
+      "cloned.\n" 
+      " * If no data is provided, the constructed object will be empty, but " 
+      "still\n" 
+      " * valid.\n" 
+      " * @extends {jspb.Message}\n" 
+      " * @constructor\n" 
+      " */\n" 
       "$classprefix$$classname$ = function(opt_data) {\n",
       "classprefix", GetMessagePathPrefix(options, desc), "classname",
       desc->name());
   printer->Annotate("classname", desc);
   TProtoStringType message_id = GetMessageId(desc);
-  printer->Print(
-      "  jspb.Message.initialize(this, opt_data, $messageId$, $pivot$, "
-      "$rptfields$, $oneoffields$);\n",
+  printer->Print( 
+      "  jspb.Message.initialize(this, opt_data, $messageId$, $pivot$, " 
+      "$rptfields$, $oneoffields$);\n", 
       "messageId",
       !message_id.empty() ? ("'" + message_id + "'")
                           : (IsResponse(desc) ? "''" : "0"),
       "pivot", GetPivot(desc), "rptfields",
       RepeatedFieldsArrayName(options, desc), "oneoffields",
       OneofFieldsArrayName(options, desc));
-  printer->Print(
-      "};\n"
-      "goog.inherits($classname$, jspb.Message);\n"
-      "if (goog.DEBUG && !COMPILED) {\n"
+  printer->Print( 
+      "};\n" 
+      "goog.inherits($classname$, jspb.Message);\n" 
+      "if (goog.DEBUG && !COMPILED) {\n" 
       // displayName overrides Function.prototype.displayName
       // http://google3/javascript/externs/es3.js?l=511
       "  /**\n"
       "   * @public\n"
       "   * @override\n"
       "   */\n"
-      "  $classname$.displayName = '$classname$';\n"
-      "}\n",
-      "classname", GetMessagePath(options, desc));
-}
-
+      "  $classname$.displayName = '$classname$';\n" 
+      "}\n", 
+      "classname", GetMessagePath(options, desc)); 
+} 
+ 
 void Generator::GenerateClassConstructorAndDeclareExtensionFieldInfo(
     const GeneratorOptions& options, io::Printer* printer,
     const Descriptor* desc) const {
@@ -2085,196 +2085,196 @@ void Generator::GenerateClassConstructorAndDeclareExtensionFieldInfo(
   }
 }
 
-void Generator::GenerateClassFieldInfo(const GeneratorOptions& options,
-                                       io::Printer* printer,
-                                       const Descriptor* desc) const {
-  if (HasRepeatedFields(options, desc)) {
-    printer->Print(
-        "/**\n"
-        " * List of repeated fields within this message type.\n"
-        " * @private {!Array<number>}\n"
-        " * @const\n"
-        " */\n"
-        "$classname$$rptfieldarray$ = $rptfields$;\n"
-        "\n",
+void Generator::GenerateClassFieldInfo(const GeneratorOptions& options, 
+                                       io::Printer* printer, 
+                                       const Descriptor* desc) const { 
+  if (HasRepeatedFields(options, desc)) { 
+    printer->Print( 
+        "/**\n" 
+        " * List of repeated fields within this message type.\n" 
+        " * @private {!Array<number>}\n" 
+        " * @const\n" 
+        " */\n" 
+        "$classname$$rptfieldarray$ = $rptfields$;\n" 
+        "\n", 
         "classname", GetMessagePath(options, desc), "rptfieldarray",
         kRepeatedFieldArrayName, "rptfields",
         RepeatedFieldNumberList(options, desc));
-  }
-
-  if (HasOneofFields(desc)) {
-    printer->Print(
-        "/**\n"
-        " * Oneof group definitions for this message. Each group defines the "
-        "field\n"
-        " * numbers belonging to that group. When of these fields' value is "
-        "set, all\n"
-        " * other fields in the group are cleared. During deserialization, if "
-        "multiple\n"
-        " * fields are encountered for a group, only the last value seen will "
-        "be kept.\n"
-        " * @private {!Array<!Array<number>>}\n"
-        " * @const\n"
-        " */\n"
-        "$classname$$oneofgrouparray$ = $oneofgroups$;\n"
-        "\n",
+  } 
+ 
+  if (HasOneofFields(desc)) { 
+    printer->Print( 
+        "/**\n" 
+        " * Oneof group definitions for this message. Each group defines the " 
+        "field\n" 
+        " * numbers belonging to that group. When of these fields' value is " 
+        "set, all\n" 
+        " * other fields in the group are cleared. During deserialization, if " 
+        "multiple\n" 
+        " * fields are encountered for a group, only the last value seen will " 
+        "be kept.\n" 
+        " * @private {!Array<!Array<number>>}\n" 
+        " * @const\n" 
+        " */\n" 
+        "$classname$$oneofgrouparray$ = $oneofgroups$;\n" 
+        "\n", 
         "classname", GetMessagePath(options, desc), "oneofgrouparray",
         kOneofGroupArrayName, "oneofgroups", OneofGroupList(desc));
-
-    for (int i = 0; i < desc->oneof_decl_count(); i++) {
-      if (IgnoreOneof(desc->oneof_decl(i))) {
-        continue;
-      }
-      GenerateOneofCaseDefinition(options, printer, desc->oneof_decl(i));
-    }
-  }
-}
-
-void Generator::GenerateClassXid(const GeneratorOptions& options,
-                                 io::Printer* printer,
-                                 const Descriptor* desc) const {
-  printer->Print(
-      "\n"
-      "\n"
-      "$class$.prototype.messageXid = xid('$class$');\n",
-      "class", GetMessagePath(options, desc));
-}
-
-void Generator::GenerateOneofCaseDefinition(
+ 
+    for (int i = 0; i < desc->oneof_decl_count(); i++) { 
+      if (IgnoreOneof(desc->oneof_decl(i))) { 
+        continue; 
+      } 
+      GenerateOneofCaseDefinition(options, printer, desc->oneof_decl(i)); 
+    } 
+  } 
+} 
+ 
+void Generator::GenerateClassXid(const GeneratorOptions& options, 
+                                 io::Printer* printer, 
+                                 const Descriptor* desc) const { 
+  printer->Print( 
+      "\n" 
+      "\n" 
+      "$class$.prototype.messageXid = xid('$class$');\n", 
+      "class", GetMessagePath(options, desc)); 
+} 
+ 
+void Generator::GenerateOneofCaseDefinition( 
     const GeneratorOptions& options, io::Printer* printer,
-    const OneofDescriptor* oneof) const {
-  printer->Print(
-      "/**\n"
-      " * @enum {number}\n"
-      " */\n"
-      "$classname$.$oneof$Case = {\n"
-      "  $upcase$_NOT_SET: 0",
+    const OneofDescriptor* oneof) const { 
+  printer->Print( 
+      "/**\n" 
+      " * @enum {number}\n" 
+      " */\n" 
+      "$classname$.$oneof$Case = {\n" 
+      "  $upcase$_NOT_SET: 0", 
       "classname", GetMessagePath(options, oneof->containing_type()), "oneof",
       JSOneofName(oneof), "upcase", ToEnumCase(oneof->name()));
-
-  for (int i = 0; i < oneof->field_count(); i++) {
-    if (IgnoreField(oneof->field(i))) {
-      continue;
-    }
-
-    printer->Print(
-        ",\n"
-        "  $upcase$: $number$",
+ 
+  for (int i = 0; i < oneof->field_count(); i++) { 
+    if (IgnoreField(oneof->field(i))) { 
+      continue; 
+    } 
+ 
+    printer->Print( 
+        ",\n" 
+        "  $upcase$: $number$", 
         "upcase", ToEnumCase(oneof->field(i)->name()), "number",
         JSFieldIndex(oneof->field(i)));
     printer->Annotate("upcase", oneof->field(i));
-  }
-
-  printer->Print(
-      "\n"
-      "};\n"
-      "\n"
-      "/**\n"
-      " * @return {$class$.$oneof$Case}\n"
-      " */\n"
-      "$class$.prototype.get$oneof$Case = function() {\n"
-      "  return /** @type {$class$.$oneof$Case} */(jspb.Message."
-      "computeOneofCase(this, $class$.oneofGroups_[$oneofindex$]));\n"
-      "};\n"
-      "\n",
+  } 
+ 
+  printer->Print( 
+      "\n" 
+      "};\n" 
+      "\n" 
+      "/**\n" 
+      " * @return {$class$.$oneof$Case}\n" 
+      " */\n" 
+      "$class$.prototype.get$oneof$Case = function() {\n" 
+      "  return /** @type {$class$.$oneof$Case} */(jspb.Message." 
+      "computeOneofCase(this, $class$.oneofGroups_[$oneofindex$]));\n" 
+      "};\n" 
+      "\n", 
       "class", GetMessagePath(options, oneof->containing_type()), "oneof",
       JSOneofName(oneof), "oneofindex", JSOneofIndex(oneof));
-}
-
-void Generator::GenerateClassToObject(const GeneratorOptions& options,
-                                      io::Printer* printer,
-                                      const Descriptor* desc) const {
-  printer->Print(
-      "\n"
-      "\n"
-      "if (jspb.Message.GENERATE_TO_OBJECT) {\n"
-      "/**\n"
+} 
+ 
+void Generator::GenerateClassToObject(const GeneratorOptions& options, 
+                                      io::Printer* printer, 
+                                      const Descriptor* desc) const { 
+  printer->Print( 
+      "\n" 
+      "\n" 
+      "if (jspb.Message.GENERATE_TO_OBJECT) {\n" 
+      "/**\n" 
       " * Creates an object representation of this proto.\n"
-      " * Field names that are reserved in JavaScript and will be renamed to "
-      "pb_name.\n"
+      " * Field names that are reserved in JavaScript and will be renamed to " 
+      "pb_name.\n" 
       " * Optional fields that are not set will be set to undefined.\n"
-      " * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.\n"
-      " * For the list of reserved names please see:\n"
+      " * To access a reserved field use, foo.pb_<name>, eg, foo.pb_default.\n" 
+      " * For the list of reserved names please see:\n" 
       " *     net/proto2/compiler/js/internal/generator.cc#kKeyword.\n"
       " * @param {boolean=} opt_includeInstance Deprecated. whether to include "
       "the\n"
       " *     JSPB instance for transitional soy proto support:\n"
       " *     http://goto/soy-param-migration\n"
-      " * @return {!Object}\n"
-      " */\n"
-      "$classname$.prototype.toObject = function(opt_includeInstance) {\n"
-      "  return $classname$.toObject(opt_includeInstance, this);\n"
-      "};\n"
-      "\n"
-      "\n"
-      "/**\n"
-      " * Static version of the {@see toObject} method.\n"
+      " * @return {!Object}\n" 
+      " */\n" 
+      "$classname$.prototype.toObject = function(opt_includeInstance) {\n" 
+      "  return $classname$.toObject(opt_includeInstance, this);\n" 
+      "};\n" 
+      "\n" 
+      "\n" 
+      "/**\n" 
+      " * Static version of the {@see toObject} method.\n" 
       " * @param {boolean|undefined} includeInstance Deprecated. Whether to "
       "include\n"
       " *     the JSPB instance for transitional soy proto support:\n"
-      " *     http://goto/soy-param-migration\n"
-      " * @param {!$classname$} msg The msg instance to transform.\n"
-      " * @return {!Object}\n"
-      " * @suppress {unusedLocalVariables} f is only used for nested messages\n"
-      " */\n"
-      "$classname$.toObject = function(includeInstance, msg) {\n"
-      "  var f, obj = {",
-      "classname", GetMessagePath(options, desc));
-
-  bool first = true;
-  for (int i = 0; i < desc->field_count(); i++) {
-    const FieldDescriptor* field = desc->field(i);
-    if (IgnoreField(field)) {
-      continue;
-    }
-
-    if (!first) {
-      printer->Print(",\n    ");
-    } else {
-      printer->Print("\n    ");
-      first = false;
-    }
-
-    GenerateClassFieldToObject(options, printer, field);
-  }
-
-  if (!first) {
-    printer->Print("\n  };\n\n");
-  } else {
-    printer->Print("\n\n  };\n\n");
-  }
-
-  if (IsExtendable(desc)) {
-    printer->Print(
-        "  jspb.Message.toObjectExtension(/** @type {!jspb.Message} */ (msg), "
-        "obj,\n"
-        "      $extObject$, $class$.prototype.getExtension,\n"
-        "      includeInstance);\n",
-        "extObject", JSExtensionsObjectName(options, desc->file(), desc),
-        "class", GetMessagePath(options, desc));
-  }
-
-  printer->Print(
-      "  if (includeInstance) {\n"
-      "    obj.$$jspbMessageInstance = msg;\n"
-      "  }\n"
-      "  return obj;\n"
-      "};\n"
-      "}\n"
-      "\n"
-      "\n",
-      "classname", GetMessagePath(options, desc));
-}
-
-void Generator::GenerateFieldValueExpression(io::Printer* printer,
+      " *     http://goto/soy-param-migration\n" 
+      " * @param {!$classname$} msg The msg instance to transform.\n" 
+      " * @return {!Object}\n" 
+      " * @suppress {unusedLocalVariables} f is only used for nested messages\n" 
+      " */\n" 
+      "$classname$.toObject = function(includeInstance, msg) {\n" 
+      "  var f, obj = {", 
+      "classname", GetMessagePath(options, desc)); 
+ 
+  bool first = true; 
+  for (int i = 0; i < desc->field_count(); i++) { 
+    const FieldDescriptor* field = desc->field(i); 
+    if (IgnoreField(field)) { 
+      continue; 
+    } 
+ 
+    if (!first) { 
+      printer->Print(",\n    "); 
+    } else { 
+      printer->Print("\n    "); 
+      first = false; 
+    } 
+ 
+    GenerateClassFieldToObject(options, printer, field); 
+  } 
+ 
+  if (!first) { 
+    printer->Print("\n  };\n\n"); 
+  } else { 
+    printer->Print("\n\n  };\n\n"); 
+  } 
+ 
+  if (IsExtendable(desc)) { 
+    printer->Print( 
+        "  jspb.Message.toObjectExtension(/** @type {!jspb.Message} */ (msg), " 
+        "obj,\n" 
+        "      $extObject$, $class$.prototype.getExtension,\n" 
+        "      includeInstance);\n", 
+        "extObject", JSExtensionsObjectName(options, desc->file(), desc), 
+        "class", GetMessagePath(options, desc)); 
+  } 
+ 
+  printer->Print( 
+      "  if (includeInstance) {\n" 
+      "    obj.$$jspbMessageInstance = msg;\n" 
+      "  }\n" 
+      "  return obj;\n" 
+      "};\n" 
+      "}\n" 
+      "\n" 
+      "\n", 
+      "classname", GetMessagePath(options, desc)); 
+} 
+ 
+void Generator::GenerateFieldValueExpression(io::Printer* printer, 
                                              const char* obj_reference,
-                                             const FieldDescriptor* field,
-                                             bool use_default) const {
+                                             const FieldDescriptor* field, 
+                                             bool use_default) const { 
   const bool is_float_or_double =
-      field->cpp_type() == FieldDescriptor::CPPTYPE_FLOAT ||
-      field->cpp_type() == FieldDescriptor::CPPTYPE_DOUBLE;
+      field->cpp_type() == FieldDescriptor::CPPTYPE_FLOAT || 
+      field->cpp_type() == FieldDescriptor::CPPTYPE_DOUBLE; 
   const bool is_boolean = field->cpp_type() == FieldDescriptor::CPPTYPE_BOOL;
-
+ 
   const TProtoStringType with_default = use_default ? "WithDefault" : "";
   const TProtoStringType default_arg =
       use_default ? StrCat(", ", JSFieldDefault(field)) : "";
@@ -2299,93 +2299,93 @@ void Generator::GenerateFieldValueExpression(io::Printer* printer,
   // - getRepeatedBooleanField
   // - getRepeatedFloatingPointField
   if (is_float_or_double && !field->is_repeated() && !use_default) {
-    printer->Print(
+    printer->Print( 
         "jspb.Message.getOptionalFloatingPointField($obj$, "
         "$index$$default$)",
         "obj", obj_reference, "index", JSFieldIndex(field), "default",
         default_arg);
-  } else {
+  } else { 
     printer->Print(
         "jspb.Message.get$cardinality$$type$Field$with_default$($obj$, "
         "$index$$default$)",
         "cardinality", cardinality, "type", type, "with_default", with_default,
         "obj", obj_reference, "index", JSFieldIndex(field), "default",
         default_arg);
-  }
-}
-
-void Generator::GenerateClassFieldToObject(const GeneratorOptions& options,
-                                           io::Printer* printer,
-                                           const FieldDescriptor* field) const {
+  } 
+} 
+ 
+void Generator::GenerateClassFieldToObject(const GeneratorOptions& options, 
+                                           io::Printer* printer, 
+                                           const FieldDescriptor* field) const { 
   printer->Print("$fieldname$: ", "fieldname",
                  JSObjectFieldName(options, field));
-
+ 
   if (field->is_map()) {
-    const FieldDescriptor* value_field = MapFieldValue(field);
-    // If the map values are of a message type, we must provide their static
-    // toObject() method; otherwise we pass undefined for that argument.
+    const FieldDescriptor* value_field = MapFieldValue(field); 
+    // If the map values are of a message type, we must provide their static 
+    // toObject() method; otherwise we pass undefined for that argument. 
     TProtoStringType value_to_object;
-    if (value_field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
-      value_to_object =
-          GetMessagePath(options, value_field->message_type()) + ".toObject";
-    } else {
-      value_to_object = "undefined";
-    }
-    printer->Print(
-        "(f = msg.get$name$()) ? f.toObject(includeInstance, $valuetoobject$) "
-        ": []",
-        "name", JSGetterName(options, field), "valuetoobject", value_to_object);
-  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
-    // Message field.
-    if (field->is_repeated()) {
-      {
+    if (value_field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { 
+      value_to_object = 
+          GetMessagePath(options, value_field->message_type()) + ".toObject"; 
+    } else { 
+      value_to_object = "undefined"; 
+    } 
+    printer->Print( 
+        "(f = msg.get$name$()) ? f.toObject(includeInstance, $valuetoobject$) " 
+        ": []", 
+        "name", JSGetterName(options, field), "valuetoobject", value_to_object); 
+  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { 
+    // Message field. 
+    if (field->is_repeated()) { 
+      { 
         printer->Print(
             "jspb.Message.toObjectList(msg.get$getter$(),\n"
             "    $type$.toObject, includeInstance)",
             "getter", JSGetterName(options, field), "type",
             SubmessageTypeRef(options, field));
-      }
-    } else {
+      } 
+    } else { 
       printer->Print(
           "(f = msg.get$getter$()) && "
           "$type$.toObject(includeInstance, f)",
           "getter", JSGetterName(options, field), "type",
           SubmessageTypeRef(options, field));
-    }
-  } else if (field->type() == FieldDescriptor::TYPE_BYTES) {
-    // For bytes fields we want to always return the B64 data.
+    } 
+  } else if (field->type() == FieldDescriptor::TYPE_BYTES) { 
+    // For bytes fields we want to always return the B64 data. 
     printer->Print("msg.get$getter$()", "getter",
                    JSGetterName(options, field, BYTES_B64));
-  } else {
-    bool use_default = field->has_default_value();
-
-    if (field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3 &&
-        // Repeated fields get initialized to their default in the constructor
-        // (why?), so we emit a plain getField() call for them.
+  } else { 
+    bool use_default = field->has_default_value(); 
+ 
+    if (field->file()->syntax() == FileDescriptor::SYNTAX_PROTO3 && 
+        // Repeated fields get initialized to their default in the constructor 
+        // (why?), so we emit a plain getField() call for them. 
         !field->is_repeated()) {
-      // Proto3 puts all defaults (including implicit defaults) in toObject().
-      // But for proto2 we leave the existing semantics unchanged: unset fields
-      // without default are unset.
-      use_default = true;
-    }
-
-    // We don't implement this by calling the accessors, because the semantics
-    // of the accessors are changing independently of the toObject() semantics.
-    // We are migrating the accessors to return defaults instead of null, but
-    // it may take longer to migrate toObject (or we might not want to do it at
-    // all).  So we want to generate independent code.
+      // Proto3 puts all defaults (including implicit defaults) in toObject(). 
+      // But for proto2 we leave the existing semantics unchanged: unset fields 
+      // without default are unset. 
+      use_default = true; 
+    } 
+ 
+    // We don't implement this by calling the accessors, because the semantics 
+    // of the accessors are changing independently of the toObject() semantics. 
+    // We are migrating the accessors to return defaults instead of null, but 
+    // it may take longer to migrate toObject (or we might not want to do it at 
+    // all).  So we want to generate independent code. 
     // The accessor for unset optional values without default should return
     // null. Those are converted to undefined in the generated object.
     if (!use_default) {
       printer->Print("(f = ");
     }
-    GenerateFieldValueExpression(printer, "msg", field, use_default);
+    GenerateFieldValueExpression(printer, "msg", field, use_default); 
     if (!use_default) {
       printer->Print(") == null ? undefined : f");
     }
-  }
-}
-
+  } 
+} 
+ 
 void Generator::GenerateObjectTypedef(const GeneratorOptions& options,
                                       io::Printer* printer,
                                       const Descriptor* desc) const {
@@ -2417,114 +2417,114 @@ void Generator::GenerateObjectTypedef(const GeneratorOptions& options,
   printer->Print("};\n\n");
 }
 
-void Generator::GenerateClassFromObject(const GeneratorOptions& options,
-                                        io::Printer* printer,
-                                        const Descriptor* desc) const {
+void Generator::GenerateClassFromObject(const GeneratorOptions& options, 
+                                        io::Printer* printer, 
+                                        const Descriptor* desc) const { 
   printer->Print("if (jspb.Message.GENERATE_FROM_OBJECT) {\n\n");
 
   GenerateObjectTypedef(options, printer, desc);
 
-  printer->Print(
-      "/**\n"
-      " * Loads data from an object into a new instance of this proto.\n"
+  printer->Print( 
+      "/**\n" 
+      " * Loads data from an object into a new instance of this proto.\n" 
       " * @param {!$classname$.ObjectFormat} obj\n"
       " *     The object representation of this proto to load the data from.\n"
-      " * @return {!$classname$}\n"
-      " */\n"
-      "$classname$.fromObject = function(obj) {\n"
+      " * @return {!$classname$}\n" 
+      " */\n" 
+      "$classname$.fromObject = function(obj) {\n" 
       "  var msg = new $classname$();\n",
-      "classname", GetMessagePath(options, desc));
-
-  for (int i = 0; i < desc->field_count(); i++) {
-    const FieldDescriptor* field = desc->field(i);
+      "classname", GetMessagePath(options, desc)); 
+ 
+  for (int i = 0; i < desc->field_count(); i++) { 
+    const FieldDescriptor* field = desc->field(i); 
     if (!IgnoreField(field)) {
       GenerateClassFieldFromObject(options, printer, field);
     }
-  }
-
-  printer->Print(
-      "  return msg;\n"
-      "};\n"
+  } 
+ 
+  printer->Print( 
+      "  return msg;\n" 
+      "};\n" 
       "}\n\n");
-}
-
-void Generator::GenerateClassFieldFromObject(
+} 
+ 
+void Generator::GenerateClassFieldFromObject( 
     const GeneratorOptions& options, io::Printer* printer,
-    const FieldDescriptor* field) const {
+    const FieldDescriptor* field) const { 
   if (field->is_map()) {
-    const FieldDescriptor* value_field = MapFieldValue(field);
-    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
-      // Since the map values are of message type, we have to do some extra work
-      // to recursively call fromObject() on them before setting the map field.
-      printer->Print(
+    const FieldDescriptor* value_field = MapFieldValue(field); 
+    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) { 
+      // Since the map values are of message type, we have to do some extra work 
+      // to recursively call fromObject() on them before setting the map field. 
+      printer->Print( 
           "  obj.$name$ && jspb.Message.setWrapperField(\n"
-          "      msg, $index$, jspb.Map.fromObject(obj.$name$, $fieldclass$, "
-          "$fieldclass$.fromObject));\n",
+          "      msg, $index$, jspb.Map.fromObject(obj.$name$, $fieldclass$, " 
+          "$fieldclass$.fromObject));\n", 
           "name", JSObjectFieldName(options, field), "index",
           JSFieldIndex(field), "fieldclass",
           GetMessagePath(options, value_field->message_type()));
-    } else {
-      // `msg` is a newly-constructed message object that has not yet built any
-      // map containers wrapping underlying arrays, so we can simply directly
-      // set the array here without fear of a stale wrapper.
-      printer->Print(
+    } else { 
+      // `msg` is a newly-constructed message object that has not yet built any 
+      // map containers wrapping underlying arrays, so we can simply directly 
+      // set the array here without fear of a stale wrapper. 
+      printer->Print( 
           "  obj.$name$ && "
-          "jspb.Message.setField(msg, $index$, obj.$name$);\n",
+          "jspb.Message.setField(msg, $index$, obj.$name$);\n", 
           "name", JSObjectFieldName(options, field), "index",
           JSFieldIndex(field));
-    }
-  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
-    // Message field (singular or repeated)
-    if (field->is_repeated()) {
-      {
-        printer->Print(
+    } 
+  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { 
+    // Message field (singular or repeated) 
+    if (field->is_repeated()) { 
+      { 
+        printer->Print( 
             "  obj.$name$ && "
-            "jspb.Message.setRepeatedWrapperField(\n"
+            "jspb.Message.setRepeatedWrapperField(\n" 
             "      msg, $index$, obj.$name$.map(\n"
             "          $fieldclass$.fromObject));\n",
             "name", JSObjectFieldName(options, field), "index",
             JSFieldIndex(field), "fieldclass",
             SubmessageTypeRef(options, field));
-      }
-    } else {
-      printer->Print(
+      } 
+    } else { 
+      printer->Print( 
           "  obj.$name$ && jspb.Message.setWrapperField(\n"
-          "      msg, $index$, $fieldclass$.fromObject(obj.$name$));\n",
+          "      msg, $index$, $fieldclass$.fromObject(obj.$name$));\n", 
           "name", JSObjectFieldName(options, field), "index",
           JSFieldIndex(field), "fieldclass", SubmessageTypeRef(options, field));
-    }
-  } else {
-    // Simple (primitive) field.
-    printer->Print(
+    } 
+  } else { 
+    // Simple (primitive) field. 
+    printer->Print( 
         "  obj.$name$ != null && jspb.Message.setField(msg, $index$, "
-        "obj.$name$);\n",
+        "obj.$name$);\n", 
         "name", JSObjectFieldName(options, field), "index",
         JSFieldIndex(field));
-  }
-}
-
-void Generator::GenerateClassRegistration(const GeneratorOptions& options,
-                                          io::Printer* printer,
-                                          const Descriptor* desc) const {
-  // Register any extensions defined inside this message type.
-  for (int i = 0; i < desc->extension_count(); i++) {
-    const FieldDescriptor* extension = desc->extension(i);
-    if (ShouldGenerateExtension(extension)) {
-      GenerateExtension(options, printer, extension);
-    }
-  }
-}
-
-void Generator::GenerateClassFields(const GeneratorOptions& options,
-                                    io::Printer* printer,
-                                    const Descriptor* desc) const {
-  for (int i = 0; i < desc->field_count(); i++) {
-    if (!IgnoreField(desc->field(i))) {
-      GenerateClassField(options, printer, desc->field(i));
-    }
-  }
-}
-
+  } 
+} 
+ 
+void Generator::GenerateClassRegistration(const GeneratorOptions& options, 
+                                          io::Printer* printer, 
+                                          const Descriptor* desc) const { 
+  // Register any extensions defined inside this message type. 
+  for (int i = 0; i < desc->extension_count(); i++) { 
+    const FieldDescriptor* extension = desc->extension(i); 
+    if (ShouldGenerateExtension(extension)) { 
+      GenerateExtension(options, printer, extension); 
+    } 
+  } 
+} 
+ 
+void Generator::GenerateClassFields(const GeneratorOptions& options, 
+                                    io::Printer* printer, 
+                                    const Descriptor* desc) const { 
+  for (int i = 0; i < desc->field_count(); i++) { 
+    if (!IgnoreField(desc->field(i))) { 
+      GenerateClassField(options, printer, desc->field(i)); 
+    } 
+  } 
+} 
+ 
 void GenerateBytesWrapper(const GeneratorOptions& options, io::Printer* printer,
                           const FieldDescriptor* field, BytesMode bytes_mode) {
   TProtoStringType type =
@@ -2532,19 +2532,19 @@ void GenerateBytesWrapper(const GeneratorOptions& options, io::Printer* printer,
                             /* is_setter_argument = */ false,
                             /* force_present = */ false,
                             /* singular_if_not_packed = */ false, bytes_mode);
-  printer->Print(
-      "/**\n"
-      " * $fielddef$\n"
-      "$comment$"
-      " * This is a type-conversion wrapper around `get$defname$()`\n"
-      " * @return {$type$}\n"
-      " */\n"
-      "$class$.prototype.get$name$ = function() {\n"
-      "  return /** @type {$type$} */ (jspb.Message.bytes$list$As$suffix$(\n"
-      "      this.get$defname$()));\n"
-      "};\n"
-      "\n"
-      "\n",
+  printer->Print( 
+      "/**\n" 
+      " * $fielddef$\n" 
+      "$comment$" 
+      " * This is a type-conversion wrapper around `get$defname$()`\n" 
+      " * @return {$type$}\n" 
+      " */\n" 
+      "$class$.prototype.get$name$ = function() {\n" 
+      "  return /** @type {$type$} */ (jspb.Message.bytes$list$As$suffix$(\n" 
+      "      this.get$defname$()));\n" 
+      "};\n" 
+      "\n" 
+      "\n", 
       "fielddef", FieldDefinition(options, field), "comment",
       FieldComments(field, bytes_mode), "type", type, "class",
       GetMessagePath(options, field->containing_type()), "name",
@@ -2552,15 +2552,15 @@ void GenerateBytesWrapper(const GeneratorOptions& options, io::Printer* printer,
       field->is_repeated() ? "List" : "", "suffix",
       JSByteGetterSuffix(bytes_mode), "defname",
       JSGetterName(options, field, BYTES_DEFAULT));
-}
-
-void Generator::GenerateClassField(const GeneratorOptions& options,
-                                   io::Printer* printer,
-                                   const FieldDescriptor* field) const {
+} 
+ 
+void Generator::GenerateClassField(const GeneratorOptions& options, 
+                                   io::Printer* printer, 
+                                   const FieldDescriptor* field) const { 
   if (field->is_map()) {
-    const FieldDescriptor* key_field = MapFieldKey(field);
-    const FieldDescriptor* value_field = MapFieldValue(field);
-    // Map field: special handling to instantiate the map object on demand.
+    const FieldDescriptor* key_field = MapFieldKey(field); 
+    const FieldDescriptor* value_field = MapFieldValue(field); 
+    // Map field: special handling to instantiate the map object on demand. 
     TProtoStringType key_type =
         JSFieldTypeAnnotation(options, key_field,
                               /* is_setter_argument = */ false,
@@ -2571,69 +2571,69 @@ void Generator::GenerateClassField(const GeneratorOptions& options,
                               /* is_setter_argument = */ false,
                               /* force_present = */ true,
                               /* singular_if_not_packed = */ false);
-
-    printer->Print(
-        "/**\n"
-        " * $fielddef$\n"
-        " * @param {boolean=} opt_noLazyCreate Do not create the map if\n"
-        " * empty, instead returning `undefined`\n"
-        " * @return {!jspb.Map<$keytype$,$valuetype$>}\n"
-        " */\n",
+ 
+    printer->Print( 
+        "/**\n" 
+        " * $fielddef$\n" 
+        " * @param {boolean=} opt_noLazyCreate Do not create the map if\n" 
+        " * empty, instead returning `undefined`\n" 
+        " * @return {!jspb.Map<$keytype$,$valuetype$>}\n" 
+        " */\n", 
         "fielddef", FieldDefinition(options, field), "keytype", key_type,
-        "valuetype", value_type);
-    printer->Print(
+        "valuetype", value_type); 
+    printer->Print( 
         "$class$.prototype.$gettername$ = function(opt_noLazyCreate) {\n"
-        "  return /** @type {!jspb.Map<$keytype$,$valuetype$>} */ (\n",
-        "class", GetMessagePath(options, field->containing_type()),
+        "  return /** @type {!jspb.Map<$keytype$,$valuetype$>} */ (\n", 
+        "class", GetMessagePath(options, field->containing_type()), 
         "gettername", "get" + JSGetterName(options, field), "keytype", key_type,
-        "valuetype", value_type);
+        "valuetype", value_type); 
     printer->Annotate("gettername", field);
-    printer->Print(
-        "      jspb.Message.getMapField(this, $index$, opt_noLazyCreate",
-        "index", JSFieldIndex(field));
-
-    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
-      printer->Print(
-          ",\n"
-          "      $messageType$",
-          "messageType", GetMessagePath(options, value_field->message_type()));
-    } else {
+    printer->Print( 
+        "      jspb.Message.getMapField(this, $index$, opt_noLazyCreate", 
+        "index", JSFieldIndex(field)); 
+ 
+    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) { 
+      printer->Print( 
+          ",\n" 
+          "      $messageType$", 
+          "messageType", GetMessagePath(options, value_field->message_type())); 
+    } else { 
       printer->Print(
           ",\n"
-          "      null");
-    }
-
+          "      null"); 
+    } 
+ 
     printer->Print("));\n");
-
-    printer->Print(
-        "};\n"
-        "\n"
-        "\n");
-  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
-    // Message field: special handling in order to wrap the underlying data
-    // array with a message object.
-
-    printer->Print(
-        "/**\n"
-        " * $fielddef$\n"
-        "$comment$"
-        " * @return {$type$}\n"
-        " */\n",
+ 
+    printer->Print( 
+        "};\n" 
+        "\n" 
+        "\n"); 
+  } else if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { 
+    // Message field: special handling in order to wrap the underlying data 
+    // array with a message object. 
+ 
+    printer->Print( 
+        "/**\n" 
+        " * $fielddef$\n" 
+        "$comment$" 
+        " * @return {$type$}\n" 
+        " */\n", 
         "fielddef", FieldDefinition(options, field), "comment",
         FieldComments(field, BYTES_DEFAULT), "type",
         JSFieldTypeAnnotation(options, field,
                               /* is_setter_argument = */ false,
                               /* force_present = */ false,
                               /* singular_if_not_packed = */ false));
-    printer->Print(
+    printer->Print( 
         "$class$.prototype.$gettername$ = function() {\n"
-        "  return /** @type{$type$} */ (\n"
-        "    jspb.Message.get$rpt$WrapperField(this, $wrapperclass$, "
-        "$index$$required$));\n"
-        "};\n"
-        "\n"
-        "\n",
-        "class", GetMessagePath(options, field->containing_type()),
+        "  return /** @type{$type$} */ (\n" 
+        "    jspb.Message.get$rpt$WrapperField(this, $wrapperclass$, " 
+        "$index$$required$));\n" 
+        "};\n" 
+        "\n" 
+        "\n", 
+        "class", GetMessagePath(options, field->containing_type()), 
         "gettername", "get" + JSGetterName(options, field), "type",
         JSFieldTypeAnnotation(options, field,
                               /* is_setter_argument = */ false,
@@ -2644,45 +2644,45 @@ void Generator::GenerateClassField(const GeneratorOptions& options,
         "required",
         (field->label() == FieldDescriptor::LABEL_REQUIRED ? ", 1" : ""));
     printer->Annotate("gettername", field);
-    printer->Print(
+    printer->Print( 
         "/**\n"
         " * @param {$optionaltype$} value\n"
         " * @return {!$class$} returns this\n"
         "*/\n"
         "$class$.prototype.$settername$ = function(value) {\n"
         "  return jspb.Message.set$oneoftag$$repeatedtag$WrapperField(",
-        "optionaltype",
-        JSFieldTypeAnnotation(options, field,
-                              /* is_setter_argument = */ true,
-                              /* force_present = */ false,
-                              /* singular_if_not_packed = */ false),
-        "class", GetMessagePath(options, field->containing_type()),
+        "optionaltype", 
+        JSFieldTypeAnnotation(options, field, 
+                              /* is_setter_argument = */ true, 
+                              /* force_present = */ false, 
+                              /* singular_if_not_packed = */ false), 
+        "class", GetMessagePath(options, field->containing_type()), 
         "settername", "set" + JSGetterName(options, field), "oneoftag",
         (InRealOneof(field) ? "Oneof" : ""), "repeatedtag",
         (field->is_repeated() ? "Repeated" : ""));
     printer->Annotate("settername", field);
-
-    printer->Print(
+ 
+    printer->Print( 
         "this, $index$$oneofgroup$, value);\n"
-        "};\n"
-        "\n"
-        "\n",
+        "};\n" 
+        "\n" 
+        "\n", 
         "index", JSFieldIndex(field), "oneofgroup",
         (InRealOneof(field) ? (", " + JSOneofArray(options, field)) : ""));
-
-    if (field->is_repeated()) {
-      GenerateRepeatedMessageHelperMethods(options, printer, field);
-    }
-
-  } else {
+ 
+    if (field->is_repeated()) { 
+      GenerateRepeatedMessageHelperMethods(options, printer, field); 
+    } 
+ 
+  } else { 
     bool untyped = false;
-
-    // Simple (primitive) field, either singular or repeated.
-
-    // TODO(b/26173701): Always use BYTES_DEFAULT for the getter return type;
-    // at this point we "lie" to non-binary users and tell the return
-    // type is always base64 string, pending a LSC to migrate to typed getters.
-    BytesMode bytes_mode =
+ 
+    // Simple (primitive) field, either singular or repeated. 
+ 
+    // TODO(b/26173701): Always use BYTES_DEFAULT for the getter return type; 
+    // at this point we "lie" to non-binary users and tell the return 
+    // type is always base64 string, pending a LSC to migrate to typed getters. 
+    BytesMode bytes_mode = 
         field->type() == FieldDescriptor::TYPE_BYTES && !options.binary
             ? BYTES_B64
             : BYTES_DEFAULT;
@@ -2692,68 +2692,68 @@ void Generator::GenerateClassField(const GeneratorOptions& options,
                               /* force_present = */ false,
                               /* singular_if_not_packed = */ false,
                               /* bytes_mode = */ bytes_mode);
-    if (untyped) {
-      printer->Print(
-          "/**\n"
-          " * @return {?} Raw field, untyped.\n"
-          " */\n");
-    } else {
-      printer->Print(
-          "/**\n"
-          " * $fielddef$\n"
-          "$comment$"
-          " * @return {$type$}\n"
-          " */\n",
+    if (untyped) { 
+      printer->Print( 
+          "/**\n" 
+          " * @return {?} Raw field, untyped.\n" 
+          " */\n"); 
+    } else { 
+      printer->Print( 
+          "/**\n" 
+          " * $fielddef$\n" 
+          "$comment$" 
+          " * @return {$type$}\n" 
+          " */\n", 
           "fielddef", FieldDefinition(options, field), "comment",
           FieldComments(field, bytes_mode), "type", typed_annotation);
-    }
-
+    } 
+ 
     printer->Print("$class$.prototype.$gettername$ = function() {\n", "class",
                    GetMessagePath(options, field->containing_type()),
                    "gettername", "get" + JSGetterName(options, field));
     printer->Annotate("gettername", field);
-
-    if (untyped) {
+ 
+    if (untyped) { 
       printer->Print("  return ");
-    } else {
+    } else { 
       printer->Print("  return /** @type {$type$} */ (", "type",
                      typed_annotation);
-    }
-
-    bool use_default = !ReturnsNullWhenUnset(options, field);
-
-    // Raw fields with no default set should just return undefined.
-    if (untyped && !field->has_default_value()) {
-      use_default = false;
-    }
-
-    // Repeated fields get initialized to their default in the constructor
-    // (why?), so we emit a plain getField() call for them.
-    if (field->is_repeated()) {
-      use_default = false;
-    }
-
-    GenerateFieldValueExpression(printer, "this", field, use_default);
-
-    if (untyped) {
-      printer->Print(
-          ";\n"
-          "};\n"
-          "\n"
-          "\n");
-    } else {
-      printer->Print(
-          ");\n"
-          "};\n"
-          "\n"
-          "\n");
-    }
-
-    if (field->type() == FieldDescriptor::TYPE_BYTES && !untyped) {
-      GenerateBytesWrapper(options, printer, field, BYTES_B64);
-      GenerateBytesWrapper(options, printer, field, BYTES_U8);
-    }
-
+    } 
+ 
+    bool use_default = !ReturnsNullWhenUnset(options, field); 
+ 
+    // Raw fields with no default set should just return undefined. 
+    if (untyped && !field->has_default_value()) { 
+      use_default = false; 
+    } 
+ 
+    // Repeated fields get initialized to their default in the constructor 
+    // (why?), so we emit a plain getField() call for them. 
+    if (field->is_repeated()) { 
+      use_default = false; 
+    } 
+ 
+    GenerateFieldValueExpression(printer, "this", field, use_default); 
+ 
+    if (untyped) { 
+      printer->Print( 
+          ";\n" 
+          "};\n" 
+          "\n" 
+          "\n"); 
+    } else { 
+      printer->Print( 
+          ");\n" 
+          "};\n" 
+          "\n" 
+          "\n"); 
+    } 
+ 
+    if (field->type() == FieldDescriptor::TYPE_BYTES && !untyped) { 
+      GenerateBytesWrapper(options, printer, field, BYTES_B64); 
+      GenerateBytesWrapper(options, printer, field, BYTES_U8); 
+    } 
+ 
     printer->Print(
         "/**\n"
         " * @param {$optionaltype$} value\n"
@@ -2772,7 +2772,7 @@ void Generator::GenerateClassField(const GeneratorOptions& options,
         !HasFieldPresence(options, field)) {
       // Proto3 non-repeated and non-map fields without presence use the
       // setProto3*Field function.
-      printer->Print(
+      printer->Print( 
           "$class$.prototype.$settername$ = function(value) {\n"
           "  return jspb.Message.setProto3$typetag$Field(this, $index$, "
           "value);"
@@ -2784,9 +2784,9 @@ void Generator::GenerateClassField(const GeneratorOptions& options,
           "settername", "set" + JSGetterName(options, field), "typetag",
           JSTypeTag(field), "index", JSFieldIndex(field));
       printer->Annotate("settername", field);
-    } else {
+    } else { 
       // Otherwise, use the regular setField function.
-      printer->Print(
+      printer->Print( 
           "$class$.prototype.$settername$ = function(value) {\n"
           "  return jspb.Message.set$oneoftag$Field(this, $index$",
           "class", GetMessagePath(options, field->containing_type()),
@@ -2803,27 +2803,27 @@ void Generator::GenerateClassField(const GeneratorOptions& options,
           "typeclose", untyped ? ")" : "", "oneofgroup",
           (InRealOneof(field) ? (", " + JSOneofArray(options, field)) : ""),
           "rptvalueinit", (field->is_repeated() ? " || []" : ""));
-    }
-
-    if (untyped) {
-      printer->Print(
-          "/**\n"
+    } 
+ 
+    if (untyped) { 
+      printer->Print( 
+          "/**\n" 
           " * Clears the value.\n"
           " * @return {!$class$} returns this\n"
-          " */\n",
+          " */\n", 
           "class", GetMessagePath(options, field->containing_type()));
-    }
-
-    if (field->is_repeated()) {
-      GenerateRepeatedPrimitiveHelperMethods(options, printer, field, untyped);
-    }
-  }
-
-  // Generate clearFoo() method for map fields, repeated fields, and other
-  // fields with presence.
+    } 
+ 
+    if (field->is_repeated()) { 
+      GenerateRepeatedPrimitiveHelperMethods(options, printer, field, untyped); 
+    } 
+  } 
+ 
+  // Generate clearFoo() method for map fields, repeated fields, and other 
+  // fields with presence. 
   if (field->is_map()) {
     // clang-format off
-    printer->Print(
+    printer->Print( 
         "/**\n"
         " * Clears values from the map. The map will be non-null.\n"
         " * @return {!$class$} returns this\n"
@@ -2831,43 +2831,43 @@ void Generator::GenerateClassField(const GeneratorOptions& options,
         "$class$.prototype.$clearername$ = function() {\n"
         "  this.$gettername$().clear();\n"
         "  return this;"
-        "};\n"
-        "\n"
-        "\n",
-        "class", GetMessagePath(options, field->containing_type()),
+        "};\n" 
+        "\n" 
+        "\n", 
+        "class", GetMessagePath(options, field->containing_type()), 
         "clearername", "clear" + JSGetterName(options, field),
         "gettername", "get" + JSGetterName(options, field));
     // clang-format on
     printer->Annotate("clearername", field);
-  } else if (field->is_repeated() ||
-             (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
-              !field->is_required())) {
-    // Fields where we can delegate to the regular setter.
+  } else if (field->is_repeated() || 
+             (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && 
+              !field->is_required())) { 
+    // Fields where we can delegate to the regular setter. 
     // clang-format off
-    printer->Print(
+    printer->Print( 
         "/**\n"
         " * $jsdoc$\n"
         " * @return {!$class$} returns this\n"
         " */\n"
         "$class$.prototype.$clearername$ = function() {\n"
         "  return this.$settername$($clearedvalue$);\n"
-        "};\n"
-        "\n"
-        "\n",
+        "};\n" 
+        "\n" 
+        "\n", 
        "jsdoc", field->is_repeated()
            ? "Clears the list making it empty but non-null."
            : "Clears the message field making it undefined.",
-        "class", GetMessagePath(options, field->containing_type()),
+        "class", GetMessagePath(options, field->containing_type()), 
         "clearername", "clear" + JSGetterName(options, field),
         "settername", "set" + JSGetterName(options, field),
         "clearedvalue", (field->is_repeated() ? "[]" : "undefined"));
     // clang-format on
     printer->Annotate("clearername", field);
-  } else if (HasFieldPresence(options, field)) {
-    // Fields where we can't delegate to the regular setter because it doesn't
-    // accept "undefined" as an argument.
+  } else if (HasFieldPresence(options, field)) { 
+    // Fields where we can't delegate to the regular setter because it doesn't 
+    // accept "undefined" as an argument. 
     // clang-format off
-    printer->Print(
+    printer->Print( 
         "/**\n"
         " * Clears the field making it undefined.\n"
         " * @return {!$class$} returns this\n"
@@ -2875,50 +2875,50 @@ void Generator::GenerateClassField(const GeneratorOptions& options,
         "$class$.prototype.$clearername$ = function() {\n"
         "  return jspb.Message.set$maybeoneof$Field(this, "
             "$index$$maybeoneofgroup$, ",
-        "class", GetMessagePath(options, field->containing_type()),
+        "class", GetMessagePath(options, field->containing_type()), 
         "clearername", "clear" + JSGetterName(options, field),
         "maybeoneof", (InRealOneof(field) ? "Oneof" : ""),
         "maybeoneofgroup", (InRealOneof(field)
                             ? (", " + JSOneofArray(options, field))
                             : ""),
-        "index", JSFieldIndex(field));
+        "index", JSFieldIndex(field)); 
     // clang-format on
     printer->Annotate("clearername", field);
-    printer->Print(
+    printer->Print( 
         "$clearedvalue$);\n"
-        "};\n"
-        "\n"
-        "\n",
+        "};\n" 
+        "\n" 
+        "\n", 
         "clearedvalue", (field->is_repeated() ? "[]" : "undefined"));
-  }
-
-  if (HasFieldPresence(options, field)) {
-    printer->Print(
-        "/**\n"
-        " * Returns whether this field is set.\n"
+  } 
+ 
+  if (HasFieldPresence(options, field)) { 
+    printer->Print( 
+        "/**\n" 
+        " * Returns whether this field is set.\n" 
         " * @return {boolean}\n"
-        " */\n"
+        " */\n" 
         "$class$.prototype.$hasername$ = function() {\n"
-        "  return jspb.Message.getField(this, $index$) != null;\n"
-        "};\n"
-        "\n"
-        "\n",
+        "  return jspb.Message.getField(this, $index$) != null;\n" 
+        "};\n" 
+        "\n" 
+        "\n", 
         "class", GetMessagePath(options, field->containing_type()), "hasername",
         "has" + JSGetterName(options, field), "index", JSFieldIndex(field));
     printer->Annotate("hasername", field);
-  }
-}
-
-void Generator::GenerateRepeatedPrimitiveHelperMethods(
-    const GeneratorOptions& options, io::Printer* printer,
-    const FieldDescriptor* field, bool untyped) const {
+  } 
+} 
+ 
+void Generator::GenerateRepeatedPrimitiveHelperMethods( 
+    const GeneratorOptions& options, io::Printer* printer, 
+    const FieldDescriptor* field, bool untyped) const { 
   // clang-format off
-  printer->Print(
-      "/**\n"
+  printer->Print( 
+      "/**\n" 
       " * @param {$optionaltype$} value\n"
-      " * @param {number=} opt_index\n"
+      " * @param {number=} opt_index\n" 
       " * @return {!$class$} returns this\n"
-      " */\n"
+      " */\n" 
       "$class$.prototype.$addername$ = function(value, opt_index) {\n"
       "  return jspb.Message.addToRepeatedField(this, "
       "$index$",
@@ -2935,189 +2935,189 @@ void Generator::GenerateRepeatedPrimitiveHelperMethods(
                                 /* force_singular = */ true),
       "index", JSFieldIndex(field));
   printer->Annotate("addername", field);
-  printer->Print(
+  printer->Print( 
       "$oneofgroup$, $type$value$rptvalueinit$$typeclose$, "
       "opt_index);\n"
-      "};\n"
-      "\n"
-      "\n",
-      "type", untyped ? "/** @type{string|number|boolean|!Uint8Array} */(" : "",
-      "typeclose", untyped ? ")" : "", "oneofgroup",
+      "};\n" 
+      "\n" 
+      "\n", 
+      "type", untyped ? "/** @type{string|number|boolean|!Uint8Array} */(" : "", 
+      "typeclose", untyped ? ")" : "", "oneofgroup", 
       (InRealOneof(field) ? (", " + JSOneofArray(options, field)) : ""),
-      "rptvalueinit", "");
+      "rptvalueinit", ""); 
   // clang-format on
-}
-
-void Generator::GenerateRepeatedMessageHelperMethods(
-    const GeneratorOptions& options, io::Printer* printer,
-    const FieldDescriptor* field) const {
-  printer->Print(
-      "/**\n"
-      " * @param {!$optionaltype$=} opt_value\n"
-      " * @param {number=} opt_index\n"
-      " * @return {!$optionaltype$}\n"
-      " */\n"
+} 
+ 
+void Generator::GenerateRepeatedMessageHelperMethods( 
+    const GeneratorOptions& options, io::Printer* printer, 
+    const FieldDescriptor* field) const { 
+  printer->Print( 
+      "/**\n" 
+      " * @param {!$optionaltype$=} opt_value\n" 
+      " * @param {number=} opt_index\n" 
+      " * @return {!$optionaltype$}\n" 
+      " */\n" 
       "$class$.prototype.$addername$ = function(opt_value, opt_index) {\n"
-      "  return jspb.Message.addTo$repeatedtag$WrapperField(",
+      "  return jspb.Message.addTo$repeatedtag$WrapperField(", 
       "optionaltype", JSTypeName(options, field, BYTES_DEFAULT), "class",
       GetMessagePath(options, field->containing_type()), "addername",
       "add" + JSGetterName(options, field, BYTES_DEFAULT,
                            /* drop_list = */ true),
-      "repeatedtag", (field->is_repeated() ? "Repeated" : ""));
-
+      "repeatedtag", (field->is_repeated() ? "Repeated" : "")); 
+ 
   printer->Annotate("addername", field);
-  printer->Print(
-      "this, $index$$oneofgroup$, opt_value, $ctor$, opt_index);\n"
-      "};\n"
-      "\n"
-      "\n",
-      "index", JSFieldIndex(field), "oneofgroup",
+  printer->Print( 
+      "this, $index$$oneofgroup$, opt_value, $ctor$, opt_index);\n" 
+      "};\n" 
+      "\n" 
+      "\n", 
+      "index", JSFieldIndex(field), "oneofgroup", 
       (InRealOneof(field) ? (", " + JSOneofArray(options, field)) : ""), "ctor",
       GetMessagePath(options, field->message_type()));
-}
-
-void Generator::GenerateClassExtensionFieldInfo(const GeneratorOptions& options,
-                                                io::Printer* printer,
-                                                const Descriptor* desc) const {
-  if (IsExtendable(desc)) {
-    printer->Print(
-        "\n"
-        "/**\n"
-        " * The extensions registered with this message class. This is a "
-        "map of\n"
-        " * extension field number to fieldInfo object.\n"
-        " *\n"
-        " * For example:\n"
-        " *     { 123: {fieldIndex: 123, fieldName: {my_field_name: 0}, "
-        "ctor: proto.example.MyMessage} }\n"
-        " *\n"
-        " * fieldName contains the JsCompiler renamed field name property "
-        "so that it\n"
-        " * works in OPTIMIZED mode.\n"
-        " *\n"
+} 
+ 
+void Generator::GenerateClassExtensionFieldInfo(const GeneratorOptions& options, 
+                                                io::Printer* printer, 
+                                                const Descriptor* desc) const { 
+  if (IsExtendable(desc)) { 
+    printer->Print( 
+        "\n" 
+        "/**\n" 
+        " * The extensions registered with this message class. This is a " 
+        "map of\n" 
+        " * extension field number to fieldInfo object.\n" 
+        " *\n" 
+        " * For example:\n" 
+        " *     { 123: {fieldIndex: 123, fieldName: {my_field_name: 0}, " 
+        "ctor: proto.example.MyMessage} }\n" 
+        " *\n" 
+        " * fieldName contains the JsCompiler renamed field name property " 
+        "so that it\n" 
+        " * works in OPTIMIZED mode.\n" 
+        " *\n" 
         " * @type {!Object<number, jspb.ExtensionFieldInfo>}\n"
-        " */\n"
-        "$class$.extensions = {};\n"
-        "\n",
-        "class", GetMessagePath(options, desc));
-
-    printer->Print(
-        "\n"
-        "/**\n"
-        " * The extensions registered with this message class. This is a "
-        "map of\n"
-        " * extension field number to fieldInfo object.\n"
-        " *\n"
-        " * For example:\n"
-        " *     { 123: {fieldIndex: 123, fieldName: {my_field_name: 0}, "
-        "ctor: proto.example.MyMessage} }\n"
-        " *\n"
-        " * fieldName contains the JsCompiler renamed field name property "
-        "so that it\n"
-        " * works in OPTIMIZED mode.\n"
-        " *\n"
+        " */\n" 
+        "$class$.extensions = {};\n" 
+        "\n", 
+        "class", GetMessagePath(options, desc)); 
+ 
+    printer->Print( 
+        "\n" 
+        "/**\n" 
+        " * The extensions registered with this message class. This is a " 
+        "map of\n" 
+        " * extension field number to fieldInfo object.\n" 
+        " *\n" 
+        " * For example:\n" 
+        " *     { 123: {fieldIndex: 123, fieldName: {my_field_name: 0}, " 
+        "ctor: proto.example.MyMessage} }\n" 
+        " *\n" 
+        " * fieldName contains the JsCompiler renamed field name property " 
+        "so that it\n" 
+        " * works in OPTIMIZED mode.\n" 
+        " *\n" 
         " * @type {!Object<number, jspb.ExtensionFieldBinaryInfo>}\n"
-        " */\n"
-        "$class$.extensionsBinary = {};\n"
-        "\n",
-        "class", GetMessagePath(options, desc));
-  }
-}
-
-void Generator::GenerateClassDeserializeBinary(const GeneratorOptions& options,
-                                               io::Printer* printer,
-                                               const Descriptor* desc) const {
-  // TODO(cfallin): Handle lazy decoding when requested by field option and/or
-  // by default for 'bytes' fields and packed repeated fields.
-
-  printer->Print(
-      "/**\n"
-      " * Deserializes binary data (in protobuf wire format).\n"
-      " * @param {jspb.ByteSource} bytes The bytes to deserialize.\n"
-      " * @return {!$class$}\n"
-      " */\n"
-      "$class$.deserializeBinary = function(bytes) {\n"
-      "  var reader = new jspb.BinaryReader(bytes);\n"
-      "  var msg = new $class$;\n"
-      "  return $class$.deserializeBinaryFromReader(msg, reader);\n"
-      "};\n"
-      "\n"
-      "\n"
-      "/**\n"
-      " * Deserializes binary data (in protobuf wire format) from the\n"
-      " * given reader into the given message object.\n"
-      " * @param {!$class$} msg The message object to deserialize into.\n"
-      " * @param {!jspb.BinaryReader} reader The BinaryReader to use.\n"
-      " * @return {!$class$}\n"
-      " */\n"
-      "$class$.deserializeBinaryFromReader = function(msg, reader) {\n"
+        " */\n" 
+        "$class$.extensionsBinary = {};\n" 
+        "\n", 
+        "class", GetMessagePath(options, desc)); 
+  } 
+} 
+ 
+void Generator::GenerateClassDeserializeBinary(const GeneratorOptions& options, 
+                                               io::Printer* printer, 
+                                               const Descriptor* desc) const { 
+  // TODO(cfallin): Handle lazy decoding when requested by field option and/or 
+  // by default for 'bytes' fields and packed repeated fields. 
+ 
+  printer->Print( 
+      "/**\n" 
+      " * Deserializes binary data (in protobuf wire format).\n" 
+      " * @param {jspb.ByteSource} bytes The bytes to deserialize.\n" 
+      " * @return {!$class$}\n" 
+      " */\n" 
+      "$class$.deserializeBinary = function(bytes) {\n" 
+      "  var reader = new jspb.BinaryReader(bytes);\n" 
+      "  var msg = new $class$;\n" 
+      "  return $class$.deserializeBinaryFromReader(msg, reader);\n" 
+      "};\n" 
+      "\n" 
+      "\n" 
+      "/**\n" 
+      " * Deserializes binary data (in protobuf wire format) from the\n" 
+      " * given reader into the given message object.\n" 
+      " * @param {!$class$} msg The message object to deserialize into.\n" 
+      " * @param {!jspb.BinaryReader} reader The BinaryReader to use.\n" 
+      " * @return {!$class$}\n" 
+      " */\n" 
+      "$class$.deserializeBinaryFromReader = function(msg, reader) {\n" 
       "  while (reader.nextField()) {\n",
       "class", GetMessagePath(options, desc));
   printer->Print(
-      "    if (reader.isEndGroup()) {\n"
-      "      break;\n"
-      "    }\n"
-      "    var field = reader.getFieldNumber();\n"
+      "    if (reader.isEndGroup()) {\n" 
+      "      break;\n" 
+      "    }\n" 
+      "    var field = reader.getFieldNumber();\n" 
       "    switch (field) {\n");
-
-  for (int i = 0; i < desc->field_count(); i++) {
-    if (!IgnoreField(desc->field(i))) {
-      GenerateClassDeserializeBinaryField(options, printer, desc->field(i));
-    }
-  }
-
+ 
+  for (int i = 0; i < desc->field_count(); i++) { 
+    if (!IgnoreField(desc->field(i))) { 
+      GenerateClassDeserializeBinaryField(options, printer, desc->field(i)); 
+    } 
+  } 
+ 
   printer->Print("    default:\n");
-  if (IsExtendable(desc)) {
-    printer->Print(
+  if (IsExtendable(desc)) { 
+    printer->Print( 
         "      jspb.Message.readBinaryExtension(msg, reader,\n"
         "        $extobj$Binary,\n"
-        "        $class$.prototype.getExtension,\n"
-        "        $class$.prototype.setExtension);\n"
+        "        $class$.prototype.getExtension,\n" 
+        "        $class$.prototype.setExtension);\n" 
         "      break;\n"
         "    }\n",
         "extobj", JSExtensionsObjectName(options, desc->file(), desc), "class",
         GetMessagePath(options, desc));
-  } else {
-    printer->Print(
-        "      reader.skipField();\n"
+  } else { 
+    printer->Print( 
+        "      reader.skipField();\n" 
         "      break;\n"
         "    }\n");
-  }
-
-  printer->Print(
-      "  }\n"
-      "  return msg;\n"
-      "};\n"
-      "\n"
-      "\n");
-}
-
-void Generator::GenerateClassDeserializeBinaryField(
+  } 
+ 
+  printer->Print( 
+      "  }\n" 
+      "  return msg;\n" 
+      "};\n" 
+      "\n" 
+      "\n"); 
+} 
+ 
+void Generator::GenerateClassDeserializeBinaryField( 
     const GeneratorOptions& options, io::Printer* printer,
-    const FieldDescriptor* field) const {
+    const FieldDescriptor* field) const { 
   printer->Print("    case $num$:\n", "num", StrCat(field->number()));
-
+ 
   if (field->is_map()) {
-    const FieldDescriptor* key_field = MapFieldKey(field);
-    const FieldDescriptor* value_field = MapFieldValue(field);
-    printer->Print(
-        "      var value = msg.get$name$();\n"
-        "      reader.readMessage(value, function(message, reader) {\n",
-        "name", JSGetterName(options, field));
-
+    const FieldDescriptor* key_field = MapFieldKey(field); 
+    const FieldDescriptor* value_field = MapFieldValue(field); 
+    printer->Print( 
+        "      var value = msg.get$name$();\n" 
+        "      reader.readMessage(value, function(message, reader) {\n", 
+        "name", JSGetterName(options, field)); 
+ 
     printer->Print(
         "        jspb.Map.deserializeBinary(message, reader, "
         "$keyReaderFn$, $valueReaderFn$",
         "keyReaderFn", JSBinaryReaderMethodName(options, key_field),
         "valueReaderFn", JSBinaryReaderMethodName(options, value_field));
-
-    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
-      printer->Print(", $messageType$.deserializeBinaryFromReader",
+ 
+    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) { 
+      printer->Print(", $messageType$.deserializeBinaryFromReader", 
                      "messageType",
                      GetMessagePath(options, value_field->message_type()));
     } else {
       printer->Print(", null");
-    }
+    } 
     printer->Print(", $defaultKey$", "defaultKey", JSFieldDefault(key_field));
     if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
       printer->Print(", new $messageType$()", "messageType",
@@ -3126,14 +3126,14 @@ void Generator::GenerateClassDeserializeBinaryField(
       printer->Print(", $defaultValue$", "defaultValue",
                      JSFieldDefault(value_field));
     }
-    printer->Print(");\n");
-    printer->Print("         });\n");
-  } else {
-    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) {
-      printer->Print(
-          "      var value = new $fieldclass$;\n"
-          "      reader.read$msgOrGroup$($grpfield$value,"
-          "$fieldclass$.deserializeBinaryFromReader);\n",
+    printer->Print(");\n"); 
+    printer->Print("         });\n"); 
+  } else { 
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) { 
+      printer->Print( 
+          "      var value = new $fieldclass$;\n" 
+          "      reader.read$msgOrGroup$($grpfield$value," 
+          "$fieldclass$.deserializeBinaryFromReader);\n", 
           "fieldclass", SubmessageTypeRef(options, field), "msgOrGroup",
           (field->type() == FieldDescriptor::TYPE_GROUP) ? "Group" : "Message",
           "grpfield",
@@ -3149,19 +3149,19 @@ void Generator::GenerateClassDeserializeBinaryField(
           JSFieldTypeAnnotation(options, field, false, true,
                                 /* singular_if_not_packed */ false, BYTES_U8),
           "reader", JSBinaryReaderMethodType(field));
-    } else {
-      printer->Print(
-          "      var value = /** @type {$fieldtype$} */ "
-          "(reader.read$reader$());\n",
+    } else { 
+      printer->Print( 
+          "      var value = /** @type {$fieldtype$} */ " 
+          "(reader.read$reader$());\n", 
           "fieldtype",
           JSFieldTypeAnnotation(options, field, false, true,
                                 /* singular_if_not_packed */ true, BYTES_U8),
-          "reader",
-          JSBinaryReadWriteMethodName(field, /* is_writer = */ false));
-    }
-
+          "reader", 
+          JSBinaryReadWriteMethodName(field, /* is_writer = */ false)); 
+    } 
+ 
     if (field->is_packable()) {
-      printer->Print(
+      printer->Print( 
           "      for (var i = 0; i < values.length; i++) {\n"
           "        msg.add$name$(values[i]);\n"
           "      }\n",
@@ -3169,195 +3169,195 @@ void Generator::GenerateClassDeserializeBinaryField(
           JSGetterName(options, field, BYTES_DEFAULT, /* drop_list = */ true));
     } else if (field->is_repeated()) {
       printer->Print(
-          "      msg.add$name$(value);\n", "name",
-          JSGetterName(options, field, BYTES_DEFAULT, /* drop_list = */ true));
-    } else {
-      // Singular fields, and packed repeated fields, receive a |value| either
-      // as the field's value or as the array of all the field's values; set
-      // this as the field's value directly.
+          "      msg.add$name$(value);\n", "name", 
+          JSGetterName(options, field, BYTES_DEFAULT, /* drop_list = */ true)); 
+    } else { 
+      // Singular fields, and packed repeated fields, receive a |value| either 
+      // as the field's value or as the array of all the field's values; set 
+      // this as the field's value directly. 
       printer->Print("      msg.set$name$(value);\n", "name",
                      JSGetterName(options, field));
-    }
-  }
-
-  printer->Print("      break;\n");
-}
-
-void Generator::GenerateClassSerializeBinary(const GeneratorOptions& options,
-                                             io::Printer* printer,
-                                             const Descriptor* desc) const {
-  printer->Print(
-      "/**\n"
-      " * Serializes the message to binary data (in protobuf wire format).\n"
-      " * @return {!Uint8Array}\n"
-      " */\n"
-      "$class$.prototype.serializeBinary = function() {\n"
-      "  var writer = new jspb.BinaryWriter();\n"
-      "  $class$.serializeBinaryToWriter(this, writer);\n"
-      "  return writer.getResultBuffer();\n"
-      "};\n"
-      "\n"
-      "\n"
-      "/**\n"
-      " * Serializes the given message to binary data (in protobuf wire\n"
-      " * format), writing to the given BinaryWriter.\n"
-      " * @param {!$class$} message\n"
-      " * @param {!jspb.BinaryWriter} writer\n"
-      " * @suppress {unusedLocalVariables} f is only used for nested messages\n"
-      " */\n"
-      "$class$.serializeBinaryToWriter = function(message, "
-      "writer) {\n"
-      "  var f = undefined;\n",
-      "class", GetMessagePath(options, desc));
-
-  for (int i = 0; i < desc->field_count(); i++) {
-    if (!IgnoreField(desc->field(i))) {
-      GenerateClassSerializeBinaryField(options, printer, desc->field(i));
-    }
-  }
-
-  if (IsExtendable(desc)) {
-    printer->Print(
-        "  jspb.Message.serializeBinaryExtensions(message, writer,\n"
-        "    $extobj$Binary, $class$.prototype.getExtension);\n",
+    } 
+  } 
+ 
+  printer->Print("      break;\n"); 
+} 
+ 
+void Generator::GenerateClassSerializeBinary(const GeneratorOptions& options, 
+                                             io::Printer* printer, 
+                                             const Descriptor* desc) const { 
+  printer->Print( 
+      "/**\n" 
+      " * Serializes the message to binary data (in protobuf wire format).\n" 
+      " * @return {!Uint8Array}\n" 
+      " */\n" 
+      "$class$.prototype.serializeBinary = function() {\n" 
+      "  var writer = new jspb.BinaryWriter();\n" 
+      "  $class$.serializeBinaryToWriter(this, writer);\n" 
+      "  return writer.getResultBuffer();\n" 
+      "};\n" 
+      "\n" 
+      "\n" 
+      "/**\n" 
+      " * Serializes the given message to binary data (in protobuf wire\n" 
+      " * format), writing to the given BinaryWriter.\n" 
+      " * @param {!$class$} message\n" 
+      " * @param {!jspb.BinaryWriter} writer\n" 
+      " * @suppress {unusedLocalVariables} f is only used for nested messages\n" 
+      " */\n" 
+      "$class$.serializeBinaryToWriter = function(message, " 
+      "writer) {\n" 
+      "  var f = undefined;\n", 
+      "class", GetMessagePath(options, desc)); 
+ 
+  for (int i = 0; i < desc->field_count(); i++) { 
+    if (!IgnoreField(desc->field(i))) { 
+      GenerateClassSerializeBinaryField(options, printer, desc->field(i)); 
+    } 
+  } 
+ 
+  if (IsExtendable(desc)) { 
+    printer->Print( 
+        "  jspb.Message.serializeBinaryExtensions(message, writer,\n" 
+        "    $extobj$Binary, $class$.prototype.getExtension);\n", 
         "extobj", JSExtensionsObjectName(options, desc->file(), desc), "class",
         GetMessagePath(options, desc));
-  }
-
-  printer->Print(
-      "};\n"
-      "\n"
-      "\n");
-}
-
-void Generator::GenerateClassSerializeBinaryField(
+  } 
+ 
+  printer->Print( 
+      "};\n" 
+      "\n" 
+      "\n"); 
+} 
+ 
+void Generator::GenerateClassSerializeBinaryField( 
     const GeneratorOptions& options, io::Printer* printer,
-    const FieldDescriptor* field) const {
-  if (HasFieldPresence(options, field) &&
-      field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) {
+    const FieldDescriptor* field) const { 
+  if (HasFieldPresence(options, field) && 
+      field->cpp_type() != FieldDescriptor::CPPTYPE_MESSAGE) { 
     TProtoStringType typed_annotation =
         JSFieldTypeAnnotation(options, field,
                               /* is_setter_argument = */ false,
                               /* force_present = */ false,
                               /* singular_if_not_packed = */ false,
                               /* bytes_mode = */ BYTES_DEFAULT);
-    printer->Print(
-        "  f = /** @type {$type$} */ "
-        "(jspb.Message.getField(message, $index$));\n",
+    printer->Print( 
+        "  f = /** @type {$type$} */ " 
+        "(jspb.Message.getField(message, $index$));\n", 
         "index", JSFieldIndex(field), "type", typed_annotation);
-  } else {
-    printer->Print(
+  } else { 
+    printer->Print( 
         "  f = message.get$name$($nolazy$);\n", "name",
         JSGetterName(options, field, BYTES_U8),
-        // No lazy creation for maps containers -- fastpath the empty case.
+        // No lazy creation for maps containers -- fastpath the empty case. 
         "nolazy", field->is_map() ? "true" : "");
-  }
-
-  // Print an `if (condition)` statement that evaluates to true if the field
-  // goes on the wire.
+  } 
+ 
+  // Print an `if (condition)` statement that evaluates to true if the field 
+  // goes on the wire. 
   if (field->is_map()) {
     printer->Print("  if (f && f.getLength() > 0) {\n");
-  } else if (field->is_repeated()) {
+  } else if (field->is_repeated()) { 
     printer->Print("  if (f.length > 0) {\n");
-  } else {
-    if (HasFieldPresence(options, field)) {
+  } else { 
+    if (HasFieldPresence(options, field)) { 
       printer->Print("  if (f != null) {\n");
-    } else {
-      // No field presence: serialize onto the wire only if value is
-      // non-default.  Defaults are documented here:
-      // https://goto.google.com/lhdfm
-      switch (field->cpp_type()) {
-        case FieldDescriptor::CPPTYPE_INT32:
-        case FieldDescriptor::CPPTYPE_INT64:
-        case FieldDescriptor::CPPTYPE_UINT32:
-        case FieldDescriptor::CPPTYPE_UINT64: {
-          if (IsIntegralFieldWithStringJSType(field)) {
-            // We can use `parseInt` here even though it will not be precise for
-            // 64-bit quantities because we are only testing for zero/nonzero,
-            // and JS numbers (64-bit floating point values, i.e., doubles) are
-            // integer-precise in the range that includes zero.
-            printer->Print("  if (parseInt(f, 10) !== 0) {\n");
-          } else {
-            printer->Print("  if (f !== 0) {\n");
-          }
-          break;
-        }
-
-        case FieldDescriptor::CPPTYPE_ENUM:
-        case FieldDescriptor::CPPTYPE_FLOAT:
-        case FieldDescriptor::CPPTYPE_DOUBLE:
+    } else { 
+      // No field presence: serialize onto the wire only if value is 
+      // non-default.  Defaults are documented here: 
+      // https://goto.google.com/lhdfm 
+      switch (field->cpp_type()) { 
+        case FieldDescriptor::CPPTYPE_INT32: 
+        case FieldDescriptor::CPPTYPE_INT64: 
+        case FieldDescriptor::CPPTYPE_UINT32: 
+        case FieldDescriptor::CPPTYPE_UINT64: { 
+          if (IsIntegralFieldWithStringJSType(field)) { 
+            // We can use `parseInt` here even though it will not be precise for 
+            // 64-bit quantities because we are only testing for zero/nonzero, 
+            // and JS numbers (64-bit floating point values, i.e., doubles) are 
+            // integer-precise in the range that includes zero. 
+            printer->Print("  if (parseInt(f, 10) !== 0) {\n"); 
+          } else { 
+            printer->Print("  if (f !== 0) {\n"); 
+          } 
+          break; 
+        } 
+ 
+        case FieldDescriptor::CPPTYPE_ENUM: 
+        case FieldDescriptor::CPPTYPE_FLOAT: 
+        case FieldDescriptor::CPPTYPE_DOUBLE: 
           printer->Print("  if (f !== 0.0) {\n");
-          break;
-        case FieldDescriptor::CPPTYPE_BOOL:
+          break; 
+        case FieldDescriptor::CPPTYPE_BOOL: 
           printer->Print("  if (f) {\n");
-          break;
-        case FieldDescriptor::CPPTYPE_STRING:
+          break; 
+        case FieldDescriptor::CPPTYPE_STRING: 
           printer->Print("  if (f.length > 0) {\n");
-          break;
-        default:
-          assert(false);
-          break;
-      }
-    }
-  }
-
-  // Write the field on the wire.
+          break; 
+        default: 
+          assert(false); 
+          break; 
+      } 
+    } 
+  } 
+ 
+  // Write the field on the wire. 
   if (field->is_map()) {
-    const FieldDescriptor* key_field = MapFieldKey(field);
-    const FieldDescriptor* value_field = MapFieldValue(field);
-    printer->Print(
-        "    f.serializeBinary($index$, writer, "
+    const FieldDescriptor* key_field = MapFieldKey(field); 
+    const FieldDescriptor* value_field = MapFieldValue(field); 
+    printer->Print( 
+        "    f.serializeBinary($index$, writer, " 
         "$keyWriterFn$, $valueWriterFn$",
         "index", StrCat(field->number()), "keyWriterFn",
         JSBinaryWriterMethodName(options, key_field), "valueWriterFn",
         JSBinaryWriterMethodName(options, value_field));
-
-    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) {
+ 
+    if (value_field->type() == FieldDescriptor::TYPE_MESSAGE) { 
       printer->Print(", $messageType$.serializeBinaryToWriter", "messageType",
                      GetMessagePath(options, value_field->message_type()));
-    }
-
-    printer->Print(");\n");
-  } else {
-    printer->Print(
-        "    writer.write$method$(\n"
-        "      $index$,\n"
-        "      f",
-        "method", JSBinaryReadWriteMethodName(field, /* is_writer = */ true),
+    } 
+ 
+    printer->Print(");\n"); 
+  } else { 
+    printer->Print( 
+        "    writer.write$method$(\n" 
+        "      $index$,\n" 
+        "      f", 
+        "method", JSBinaryReadWriteMethodName(field, /* is_writer = */ true), 
         "index", StrCat(field->number()));
-
-    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE &&
+ 
+    if (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE && 
         !field->is_map()) {
-      printer->Print(
-          ",\n"
-          "      $submsg$.serializeBinaryToWriter\n",
+      printer->Print( 
+          ",\n" 
+          "      $submsg$.serializeBinaryToWriter\n", 
           "submsg", SubmessageTypeRef(options, field));
-    } else {
-      printer->Print("\n");
-    }
-
+    } else { 
+      printer->Print("\n"); 
+    } 
+ 
     printer->Print("    );\n");
-  }
-
-  // Close the `if`.
+  } 
+ 
+  // Close the `if`. 
   printer->Print("  }\n");
-}
-
-void Generator::GenerateEnum(const GeneratorOptions& options,
-                             io::Printer* printer,
-                             const EnumDescriptor* enumdesc) const {
-  printer->Print(
-      "/**\n"
-      " * @enum {number}\n"
-      " */\n"
+} 
+ 
+void Generator::GenerateEnum(const GeneratorOptions& options, 
+                             io::Printer* printer, 
+                             const EnumDescriptor* enumdesc) const { 
+  printer->Print( 
+      "/**\n" 
+      " * @enum {number}\n" 
+      " */\n" 
       "$enumprefix$$name$ = {\n",
       "enumprefix", GetEnumPathPrefix(options, enumdesc), "name",
       enumdesc->name());
   printer->Annotate("name", enumdesc);
-
+ 
   std::set<TProtoStringType> used_name;
   std::vector<int> valid_index;
-  for (int i = 0; i < enumdesc->value_count(); i++) {
+  for (int i = 0; i < enumdesc->value_count(); i++) { 
     if (enumdesc->options().allow_alias() &&
         !used_name.insert(ToEnumCase(enumdesc->value(i)->name())).second) {
       continue;
@@ -3365,35 +3365,35 @@ void Generator::GenerateEnum(const GeneratorOptions& options,
     valid_index.push_back(i);
   }
   for (auto i : valid_index) {
-    const EnumValueDescriptor* value = enumdesc->value(i);
+    const EnumValueDescriptor* value = enumdesc->value(i); 
     printer->Print("  $name$: $value$$comma$\n", "name",
                    ToEnumCase(value->name()), "value", StrCat(value->number()),
                    "comma", (i == valid_index.back()) ? "" : ",");
     printer->Annotate("name", value);
-  }
-
-  printer->Print(
-      "};\n"
-      "\n");
-}
-
-void Generator::GenerateExtension(const GeneratorOptions& options,
-                                  io::Printer* printer,
-                                  const FieldDescriptor* field) const {
+  } 
+ 
+  printer->Print( 
+      "};\n" 
+      "\n"); 
+} 
+ 
+void Generator::GenerateExtension(const GeneratorOptions& options, 
+                                  io::Printer* printer, 
+                                  const FieldDescriptor* field) const { 
   TProtoStringType extension_scope =
-      (field->extension_scope()
-           ? GetMessagePath(options, field->extension_scope())
+      (field->extension_scope() 
+           ? GetMessagePath(options, field->extension_scope()) 
            : GetNamespace(options, field->file()));
-
+ 
   const TProtoStringType extension_object_name = JSObjectFieldName(options, field);
-  printer->Print(
-      "\n"
-      "/**\n"
-      " * A tuple of {field number, class constructor} for the extension\n"
+  printer->Print( 
+      "\n" 
+      "/**\n" 
+      " * A tuple of {field number, class constructor} for the extension\n" 
       " * field named `$nameInComment$`.\n"
       " * @type {!jspb.ExtensionFieldInfo<$extensionType$>}\n"
-      " */\n"
-      "$class$.$name$ = new jspb.ExtensionFieldInfo(\n",
+      " */\n" 
+      "$class$.$name$ = new jspb.ExtensionFieldInfo(\n", 
       "nameInComment", extension_object_name, "name", extension_object_name,
       "class", extension_scope, "extensionType",
       JSFieldTypeAnnotation(options, field,
@@ -3401,14 +3401,14 @@ void Generator::GenerateExtension(const GeneratorOptions& options,
                             /* force_present = */ true,
                             /* singular_if_not_packed = */ false));
   printer->Annotate("name", field);
-  printer->Print(
-      "    $index$,\n"
-      "    {$name$: 0},\n"
-      "    $ctor$,\n"
-      "     /** @type {?function((boolean|undefined),!jspb.Message=): "
-      "!Object} */ (\n"
-      "         $toObject$),\n"
-      "    $repeated$);\n",
+  printer->Print( 
+      "    $index$,\n" 
+      "    {$name$: 0},\n" 
+      "    $ctor$,\n" 
+      "     /** @type {?function((boolean|undefined),!jspb.Message=): " 
+      "!Object} */ (\n" 
+      "         $toObject$),\n" 
+      "    $repeated$);\n", 
       "index", StrCat(field->number()), "name", extension_object_name, "ctor",
       (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE
            ? SubmessageTypeRef(options, field)
@@ -3417,185 +3417,185 @@ void Generator::GenerateExtension(const GeneratorOptions& options,
       (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE
            ? (SubmessageTypeRef(options, field) + ".toObject")
            : TProtoStringType("null")),
-      "repeated", (field->is_repeated() ? "1" : "0"));
-
-  printer->Print(
-      "\n"
-      "$extendName$Binary[$index$] = new jspb.ExtensionFieldBinaryInfo(\n"
-      "    $class$.$name$,\n"
-      "    $binaryReaderFn$,\n"
-      "    $binaryWriterFn$,\n"
-      "    $binaryMessageSerializeFn$,\n"
-      "    $binaryMessageDeserializeFn$,\n",
-      "extendName",
-      JSExtensionsObjectName(options, field->file(), field->containing_type()),
+      "repeated", (field->is_repeated() ? "1" : "0")); 
+ 
+  printer->Print( 
+      "\n" 
+      "$extendName$Binary[$index$] = new jspb.ExtensionFieldBinaryInfo(\n" 
+      "    $class$.$name$,\n" 
+      "    $binaryReaderFn$,\n" 
+      "    $binaryWriterFn$,\n" 
+      "    $binaryMessageSerializeFn$,\n" 
+      "    $binaryMessageDeserializeFn$,\n", 
+      "extendName", 
+      JSExtensionsObjectName(options, field->file(), field->containing_type()), 
       "index", StrCat(field->number()), "class", extension_scope, "name",
       extension_object_name, "binaryReaderFn",
-      JSBinaryReaderMethodName(options, field), "binaryWriterFn",
-      JSBinaryWriterMethodName(options, field), "binaryMessageSerializeFn",
-      (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE)
-          ? (SubmessageTypeRef(options, field) + ".serializeBinaryToWriter")
-          : "undefined",
-      "binaryMessageDeserializeFn",
-      (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE)
-          ? (SubmessageTypeRef(options, field) + ".deserializeBinaryFromReader")
-          : "undefined");
-
-  printer->Print("    $isPacked$);\n", "isPacked",
-                 (field->is_packed() ? "true" : "false"));
-
-  printer->Print(
-      "// This registers the extension field with the extended class, so that\n"
-      "// toObject() will function correctly.\n"
-      "$extendName$[$index$] = $class$.$name$;\n"
-      "\n",
+      JSBinaryReaderMethodName(options, field), "binaryWriterFn", 
+      JSBinaryWriterMethodName(options, field), "binaryMessageSerializeFn", 
+      (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) 
+          ? (SubmessageTypeRef(options, field) + ".serializeBinaryToWriter") 
+          : "undefined", 
+      "binaryMessageDeserializeFn", 
+      (field->cpp_type() == FieldDescriptor::CPPTYPE_MESSAGE) 
+          ? (SubmessageTypeRef(options, field) + ".deserializeBinaryFromReader") 
+          : "undefined"); 
+ 
+  printer->Print("    $isPacked$);\n", "isPacked", 
+                 (field->is_packed() ? "true" : "false")); 
+ 
+  printer->Print( 
+      "// This registers the extension field with the extended class, so that\n" 
+      "// toObject() will function correctly.\n" 
+      "$extendName$[$index$] = $class$.$name$;\n" 
+      "\n", 
       "extendName",
       JSExtensionsObjectName(options, field->file(), field->containing_type()),
       "index", StrCat(field->number()), "class", extension_scope, "name",
       extension_object_name);
-}
-
-bool GeneratorOptions::ParseFromOptions(
+} 
+ 
+bool GeneratorOptions::ParseFromOptions( 
     const std::vector<std::pair<TProtoStringType, TProtoStringType> >& options,
     TProtoStringType* error) {
-  for (int i = 0; i < options.size(); i++) {
-    if (options[i].first == "add_require_for_enums") {
-      if (options[i].second != "") {
-        *error = "Unexpected option value for add_require_for_enums";
-        return false;
-      }
-      add_require_for_enums = true;
-    } else if (options[i].first == "binary") {
-      if (options[i].second != "") {
-        *error = "Unexpected option value for binary";
-        return false;
-      }
-      binary = true;
-    } else if (options[i].first == "testonly") {
-      if (options[i].second != "") {
-        *error = "Unexpected option value for testonly";
-        return false;
-      }
-      testonly = true;
-    } else if (options[i].first == "error_on_name_conflict") {
-      if (options[i].second != "") {
-        *error = "Unexpected option value for error_on_name_conflict";
-        return false;
-      }
-      error_on_name_conflict = true;
-    } else if (options[i].first == "output_dir") {
-      output_dir = options[i].second;
-    } else if (options[i].first == "namespace_prefix") {
-      namespace_prefix = options[i].second;
-    } else if (options[i].first == "library") {
-      library = options[i].second;
-    } else if (options[i].first == "import_style") {
-      if (options[i].second == "closure") {
-        import_style = kImportClosure;
-      } else if (options[i].second == "commonjs") {
-        import_style = kImportCommonJs;
+  for (int i = 0; i < options.size(); i++) { 
+    if (options[i].first == "add_require_for_enums") { 
+      if (options[i].second != "") { 
+        *error = "Unexpected option value for add_require_for_enums"; 
+        return false; 
+      } 
+      add_require_for_enums = true; 
+    } else if (options[i].first == "binary") { 
+      if (options[i].second != "") { 
+        *error = "Unexpected option value for binary"; 
+        return false; 
+      } 
+      binary = true; 
+    } else if (options[i].first == "testonly") { 
+      if (options[i].second != "") { 
+        *error = "Unexpected option value for testonly"; 
+        return false; 
+      } 
+      testonly = true; 
+    } else if (options[i].first == "error_on_name_conflict") { 
+      if (options[i].second != "") { 
+        *error = "Unexpected option value for error_on_name_conflict"; 
+        return false; 
+      } 
+      error_on_name_conflict = true; 
+    } else if (options[i].first == "output_dir") { 
+      output_dir = options[i].second; 
+    } else if (options[i].first == "namespace_prefix") { 
+      namespace_prefix = options[i].second; 
+    } else if (options[i].first == "library") { 
+      library = options[i].second; 
+    } else if (options[i].first == "import_style") { 
+      if (options[i].second == "closure") { 
+        import_style = kImportClosure; 
+      } else if (options[i].second == "commonjs") { 
+        import_style = kImportCommonJs; 
       } else if (options[i].second == "commonjs_strict") {
         import_style = kImportCommonJsStrict;
-      } else if (options[i].second == "browser") {
-        import_style = kImportBrowser;
-      } else if (options[i].second == "es6") {
-        import_style = kImportEs6;
-      } else {
-        *error = "Unknown import style " + options[i].second + ", expected " +
-                 "one of: closure, commonjs, browser, es6.";
-      }
-    } else if (options[i].first == "extension") {
-      extension = options[i].second;
-    } else if (options[i].first == "one_output_file_per_input_file") {
-      if (!options[i].second.empty()) {
-        *error = "Unexpected option value for one_output_file_per_input_file";
-        return false;
-      }
-      one_output_file_per_input_file = true;
+      } else if (options[i].second == "browser") { 
+        import_style = kImportBrowser; 
+      } else if (options[i].second == "es6") { 
+        import_style = kImportEs6; 
+      } else { 
+        *error = "Unknown import style " + options[i].second + ", expected " + 
+                 "one of: closure, commonjs, browser, es6."; 
+      } 
+    } else if (options[i].first == "extension") { 
+      extension = options[i].second; 
+    } else if (options[i].first == "one_output_file_per_input_file") { 
+      if (!options[i].second.empty()) { 
+        *error = "Unexpected option value for one_output_file_per_input_file"; 
+        return false; 
+      } 
+      one_output_file_per_input_file = true; 
     } else if (options[i].first == "annotate_code") {
       if (!options[i].second.empty()) {
         *error = "Unexpected option value for annotate_code";
         return false;
       }
       annotate_code = true;
-    } else {
-      // Assume any other option is an output directory, as long as it is a bare
-      // `key` rather than a `key=value` option.
-      if (options[i].second != "") {
-        *error = "Unknown option: " + options[i].first;
-        return false;
-      }
-      output_dir = options[i].first;
-    }
-  }
-
-  if (import_style != kImportClosure &&
-      (add_require_for_enums || testonly || !library.empty() ||
-       error_on_name_conflict || extension != ".js" ||
-       one_output_file_per_input_file)) {
-    *error =
-        "The add_require_for_enums, testonly, library, error_on_name_conflict, "
-        "extension, and one_output_file_per_input_file options should only be "
-        "used for import_style=closure";
-    return false;
-  }
-
-  return true;
-}
-
-GeneratorOptions::OutputMode GeneratorOptions::output_mode() const {
-  // We use one output file per input file if we are not using Closure or if
-  // this is explicitly requested.
-  if (import_style != kImportClosure || one_output_file_per_input_file) {
-    return kOneOutputFilePerInputFile;
-  }
-
-  // If a library name is provided, we put everything in that one file.
-  if (!library.empty()) {
-    return kEverythingInOneFile;
-  }
-
+    } else { 
+      // Assume any other option is an output directory, as long as it is a bare 
+      // `key` rather than a `key=value` option. 
+      if (options[i].second != "") { 
+        *error = "Unknown option: " + options[i].first; 
+        return false; 
+      } 
+      output_dir = options[i].first; 
+    } 
+  } 
+ 
+  if (import_style != kImportClosure && 
+      (add_require_for_enums || testonly || !library.empty() || 
+       error_on_name_conflict || extension != ".js" || 
+       one_output_file_per_input_file)) { 
+    *error = 
+        "The add_require_for_enums, testonly, library, error_on_name_conflict, " 
+        "extension, and one_output_file_per_input_file options should only be " 
+        "used for import_style=closure"; 
+    return false; 
+  } 
+ 
+  return true; 
+} 
+ 
+GeneratorOptions::OutputMode GeneratorOptions::output_mode() const { 
+  // We use one output file per input file if we are not using Closure or if 
+  // this is explicitly requested. 
+  if (import_style != kImportClosure || one_output_file_per_input_file) { 
+    return kOneOutputFilePerInputFile; 
+  } 
+ 
+  // If a library name is provided, we put everything in that one file. 
+  if (!library.empty()) { 
+    return kEverythingInOneFile; 
+  } 
+ 
   // Otherwise, we create one output file per SCC.
   return kOneOutputFilePerSCC;
-}
-
-void Generator::GenerateFilesInDepOrder(
+} 
+ 
+void Generator::GenerateFilesInDepOrder( 
     const GeneratorOptions& options, io::Printer* printer,
-    const std::vector<const FileDescriptor*>& files) const {
-  // Build a std::set over all files so that the DFS can detect when it recurses
-  // into a dep not specified in the user's command line.
-  std::set<const FileDescriptor*> all_files(files.begin(), files.end());
-  // Track the in-progress set of files that have been generated already.
-  std::set<const FileDescriptor*> generated;
-  for (int i = 0; i < files.size(); i++) {
-    GenerateFileAndDeps(options, printer, files[i], &all_files, &generated);
-  }
-}
-
-void Generator::GenerateFileAndDeps(
+    const std::vector<const FileDescriptor*>& files) const { 
+  // Build a std::set over all files so that the DFS can detect when it recurses 
+  // into a dep not specified in the user's command line. 
+  std::set<const FileDescriptor*> all_files(files.begin(), files.end()); 
+  // Track the in-progress set of files that have been generated already. 
+  std::set<const FileDescriptor*> generated; 
+  for (int i = 0; i < files.size(); i++) { 
+    GenerateFileAndDeps(options, printer, files[i], &all_files, &generated); 
+  } 
+} 
+ 
+void Generator::GenerateFileAndDeps( 
     const GeneratorOptions& options, io::Printer* printer,
     const FileDescriptor* root, std::set<const FileDescriptor*>* all_files,
-    std::set<const FileDescriptor*>* generated) const {
-  // Skip if already generated.
-  if (generated->find(root) != generated->end()) {
-    return;
-  }
-  generated->insert(root);
-
-  // Generate all dependencies before this file's content.
-  for (int i = 0; i < root->dependency_count(); i++) {
-    const FileDescriptor* dep = root->dependency(i);
-    GenerateFileAndDeps(options, printer, dep, all_files, generated);
-  }
-
-  // Generate this file's content.  Only generate if the file is part of the
-  // original set requested to be generated; i.e., don't take all transitive
-  // deps down to the roots.
-  if (all_files->find(root) != all_files->end()) {
-    GenerateClassesAndEnums(options, printer, root);
-  }
-}
-
+    std::set<const FileDescriptor*>* generated) const { 
+  // Skip if already generated. 
+  if (generated->find(root) != generated->end()) { 
+    return; 
+  } 
+  generated->insert(root); 
+ 
+  // Generate all dependencies before this file's content. 
+  for (int i = 0; i < root->dependency_count(); i++) { 
+    const FileDescriptor* dep = root->dependency(i); 
+    GenerateFileAndDeps(options, printer, dep, all_files, generated); 
+  } 
+ 
+  // Generate this file's content.  Only generate if the file is part of the 
+  // original set requested to be generated; i.e., don't take all transitive 
+  // deps down to the roots. 
+  if (all_files->find(root) != all_files->end()) { 
+    GenerateClassesAndEnums(options, printer, root); 
+  } 
+} 
+ 
 bool Generator::GenerateFile(const FileDescriptor* file,
                              const GeneratorOptions& options,
                              GeneratorContext* context,
@@ -3626,17 +3626,17 @@ bool Generator::GenerateFile(const FileDescriptor* file,
   return true;
 }
 
-void Generator::GenerateFile(const GeneratorOptions& options,
-                             io::Printer* printer,
-                             const FileDescriptor* file) const {
+void Generator::GenerateFile(const GeneratorOptions& options, 
+                             io::Printer* printer, 
+                             const FileDescriptor* file) const { 
   GenerateHeader(options, file, printer);
-
-  // Generate "require" statements.
+ 
+  // Generate "require" statements. 
   if ((options.import_style == GeneratorOptions::kImportCommonJs ||
        options.import_style == GeneratorOptions::kImportCommonJsStrict)) {
-    printer->Print("var jspb = require('google-protobuf');\n");
-    printer->Print("var goog = jspb;\n");
-
+    printer->Print("var jspb = require('google-protobuf');\n"); 
+    printer->Print("var goog = jspb;\n"); 
+ 
     // Do not use global scope in strict mode
     if (options.import_style == GeneratorOptions::kImportCommonJsStrict) {
       printer->Print("var proto = {};\n\n");
@@ -3644,48 +3644,48 @@ void Generator::GenerateFile(const GeneratorOptions& options,
       printer->Print("var global = Function('return this')();\n\n");
     }
 
-    for (int i = 0; i < file->dependency_count(); i++) {
+    for (int i = 0; i < file->dependency_count(); i++) { 
       const TProtoStringType& name = file->dependency(i)->name();
-      printer->Print(
+      printer->Print( 
           "var $alias$ = require('$file$');\n"
           "goog.object.extend(proto, $alias$);\n",
           "alias", ModuleAlias(name), "file",
-          GetRootPath(file->name(), name) + GetJSFilename(options, name));
-    }
-  }
-
+          GetRootPath(file->name(), name) + GetJSFilename(options, name)); 
+    } 
+  } 
+ 
   std::set<TProtoStringType> provided;
-  std::set<const FieldDescriptor*> extensions;
-  for (int i = 0; i < file->extension_count(); i++) {
-    // We honor the jspb::ignore option here only when working with
-    // Closure-style imports. Use of this option is discouraged and so we want
-    // to avoid adding new support for it.
-    if (options.import_style == GeneratorOptions::kImportClosure &&
-        IgnoreField(file->extension(i))) {
-      continue;
-    }
+  std::set<const FieldDescriptor*> extensions; 
+  for (int i = 0; i < file->extension_count(); i++) { 
+    // We honor the jspb::ignore option here only when working with 
+    // Closure-style imports. Use of this option is discouraged and so we want 
+    // to avoid adding new support for it. 
+    if (options.import_style == GeneratorOptions::kImportClosure && 
+        IgnoreField(file->extension(i))) { 
+      continue; 
+    } 
     provided.insert(GetNamespace(options, file) + "." +
-                    JSObjectFieldName(options, file->extension(i)));
-    extensions.insert(file->extension(i));
-  }
-
-  FindProvidesForFile(options, printer, file, &provided);
-  GenerateProvides(options, printer, &provided);
-  std::vector<const FileDescriptor*> files;
-  files.push_back(file);
-  if (options.import_style == GeneratorOptions::kImportClosure) {
-    GenerateRequiresForLibrary(options, printer, files, &provided);
-  }
-
-  GenerateClassesAndEnums(options, printer, file);
-
-  // Generate code for top-level extensions. Extensions nested inside messages
-  // are emitted inside GenerateClassesAndEnums().
-  for (std::set<const FieldDescriptor*>::const_iterator it = extensions.begin();
-       it != extensions.end(); ++it) {
-    GenerateExtension(options, printer, *it);
-  }
-
+                    JSObjectFieldName(options, file->extension(i))); 
+    extensions.insert(file->extension(i)); 
+  } 
+ 
+  FindProvidesForFile(options, printer, file, &provided); 
+  GenerateProvides(options, printer, &provided); 
+  std::vector<const FileDescriptor*> files; 
+  files.push_back(file); 
+  if (options.import_style == GeneratorOptions::kImportClosure) { 
+    GenerateRequiresForLibrary(options, printer, files, &provided); 
+  } 
+ 
+  GenerateClassesAndEnums(options, printer, file); 
+ 
+  // Generate code for top-level extensions. Extensions nested inside messages 
+  // are emitted inside GenerateClassesAndEnums(). 
+  for (std::set<const FieldDescriptor*>::const_iterator it = extensions.begin(); 
+       it != extensions.end(); ++it) { 
+    GenerateExtension(options, printer, *it); 
+  } 
+ 
   // if provided is empty, do not export anything
   if (options.import_style == GeneratorOptions::kImportCommonJs &&
       !provided.empty()) {
@@ -3694,75 +3694,75 @@ void Generator::GenerateFile(const GeneratorOptions& options,
   } else if (options.import_style == GeneratorOptions::kImportCommonJsStrict) {
     printer->Print("goog.object.extend(exports, proto);\n", "package",
                    GetNamespace(options, file));
-  }
-
-  // Emit well-known type methods.
-  for (FileToc* toc = well_known_types_js; toc->name != NULL; toc++) {
+  } 
+ 
+  // Emit well-known type methods. 
+  for (FileToc* toc = well_known_types_js; toc->name != NULL; toc++) { 
     TProtoStringType name = TProtoStringType("google/protobuf/") + toc->name;
-    if (name == StripProto(file->name()) + ".js") {
-      printer->Print(toc->data);
-    }
-  }
-}
-
-bool Generator::GenerateAll(const std::vector<const FileDescriptor*>& files,
+    if (name == StripProto(file->name()) + ".js") { 
+      printer->Print(toc->data); 
+    } 
+  } 
+} 
+ 
+bool Generator::GenerateAll(const std::vector<const FileDescriptor*>& files, 
                             const TProtoStringType& parameter,
-                            GeneratorContext* context,
+                            GeneratorContext* context, 
                             TProtoStringType* error) const {
   std::vector<std::pair<TProtoStringType, TProtoStringType> > option_pairs;
-  ParseGeneratorParameter(parameter, &option_pairs);
-  GeneratorOptions options;
-  if (!options.ParseFromOptions(option_pairs, error)) {
-    return false;
-  }
-
-  if (options.output_mode() == GeneratorOptions::kEverythingInOneFile) {
-    // All output should go in a single file.
+  ParseGeneratorParameter(parameter, &option_pairs); 
+  GeneratorOptions options; 
+  if (!options.ParseFromOptions(option_pairs, error)) { 
+    return false; 
+  } 
+ 
+  if (options.output_mode() == GeneratorOptions::kEverythingInOneFile) { 
+    // All output should go in a single file. 
     TProtoStringType filename = options.output_dir + "/" + options.library +
                            options.GetFileNameExtension();
     std::unique_ptr<io::ZeroCopyOutputStream> output(context->Open(filename));
-    GOOGLE_CHECK(output.get());
+    GOOGLE_CHECK(output.get()); 
     GeneratedCodeInfo annotations;
     io::AnnotationProtoCollector<GeneratedCodeInfo> annotation_collector(
         &annotations);
     io::Printer printer(
         output.get(), '$',
         options.annotate_code ? &annotation_collector : nullptr);
-
-    // Pull out all extensions -- we need these to generate all
-    // provides/requires.
-    std::vector<const FieldDescriptor*> extensions;
-    for (int i = 0; i < files.size(); i++) {
-      for (int j = 0; j < files[i]->extension_count(); j++) {
-        const FieldDescriptor* extension = files[i]->extension(j);
-        extensions.push_back(extension);
-      }
-    }
-
+ 
+    // Pull out all extensions -- we need these to generate all 
+    // provides/requires. 
+    std::vector<const FieldDescriptor*> extensions; 
+    for (int i = 0; i < files.size(); i++) { 
+      for (int j = 0; j < files[i]->extension_count(); j++) { 
+        const FieldDescriptor* extension = files[i]->extension(j); 
+        extensions.push_back(extension); 
+      } 
+    } 
+ 
     if (files.size() == 1) {
       GenerateHeader(options, files[0], &printer);
     } else {
       GenerateHeader(options, nullptr, &printer);
     }
-
+ 
     std::set<TProtoStringType> provided;
-    FindProvides(options, &printer, files, &provided);
-    FindProvidesForFields(options, &printer, extensions, &provided);
-    GenerateProvides(options, &printer, &provided);
-    GenerateTestOnly(options, &printer);
-    GenerateRequiresForLibrary(options, &printer, files, &provided);
-
-    GenerateFilesInDepOrder(options, &printer, files);
-
-    for (int i = 0; i < extensions.size(); i++) {
-      if (ShouldGenerateExtension(extensions[i])) {
-        GenerateExtension(options, &printer, extensions[i]);
-      }
-    }
-
-    if (printer.failed()) {
-      return false;
-    }
+    FindProvides(options, &printer, files, &provided); 
+    FindProvidesForFields(options, &printer, extensions, &provided); 
+    GenerateProvides(options, &printer, &provided); 
+    GenerateTestOnly(options, &printer); 
+    GenerateRequiresForLibrary(options, &printer, files, &provided); 
+ 
+    GenerateFilesInDepOrder(options, &printer, files); 
+ 
+    for (int i = 0; i < extensions.size(); i++) { 
+      if (ShouldGenerateExtension(extensions[i])) { 
+        GenerateExtension(options, &printer, extensions[i]); 
+      } 
+    } 
+ 
+    if (printer.failed()) { 
+      return false; 
+    } 
     if (options.annotate_code) {
       EmbedCodeAnnotations(annotations, &printer);
     }
@@ -3772,12 +3772,12 @@ bool Generator::GenerateAll(const std::vector<const FileDescriptor*>& files,
     std::map<const void*, TProtoStringType> allowed_map;
     if (!GenerateJspbAllowedMap(options, files, &allowed_map, &analyzer,
                                 error)) {
-      return false;
-    }
-
+      return false; 
+    } 
+ 
     bool generated = false;
-    for (int i = 0; i < files.size(); i++) {
-      const FileDescriptor* file = files[i];
+    for (int i = 0; i < files.size(); i++) { 
+      const FileDescriptor* file = files[i]; 
       // Force well known type to generate in a whole file.
       if (IsWellKnownTypeFile(file)) {
         if (!GenerateFile(file, options, context, true)) {
@@ -3786,38 +3786,38 @@ bool Generator::GenerateAll(const std::vector<const FileDescriptor*>& files,
         generated = true;
         continue;
       }
-      for (int j = 0; j < file->message_type_count(); j++) {
-        const Descriptor* desc = file->message_type(j);
+      for (int j = 0; j < file->message_type_count(); j++) { 
+        const Descriptor* desc = file->message_type(j); 
         if (have_printed.count(desc) ||
             allowed_map.count(analyzer.GetSCC(desc)) == 0) {
-          continue;
-        }
-
+          continue; 
+        } 
+ 
         generated = true;
         const SCC* scc = analyzer.GetSCC(desc);
         const TProtoStringType& filename = allowed_map[scc];
         std::unique_ptr<io::ZeroCopyOutputStream> output(
-            context->Open(filename));
-        GOOGLE_CHECK(output.get());
+            context->Open(filename)); 
+        GOOGLE_CHECK(output.get()); 
         GeneratedCodeInfo annotations;
         io::AnnotationProtoCollector<GeneratedCodeInfo> annotation_collector(
             &annotations);
         io::Printer printer(
             output.get(), '$',
             options.annotate_code ? &annotation_collector : nullptr);
-
+ 
         GenerateHeader(options, file, &printer);
-
+ 
         std::set<TProtoStringType> provided;
         for (auto one_desc : scc->descriptors) {
           if (one_desc->containing_type() == nullptr) {
             FindProvidesForMessage(options, &printer, one_desc, &provided);
           }
         }
-        GenerateProvides(options, &printer, &provided);
-        GenerateTestOnly(options, &printer);
+        GenerateProvides(options, &printer, &provided); 
+        GenerateTestOnly(options, &printer); 
         GenerateRequiresForSCC(options, &printer, scc, &provided);
-
+ 
         for (auto one_desc : scc->descriptors) {
           if (one_desc->containing_type() == nullptr) {
             GenerateClassConstructorAndDeclareExtensionFieldInfo(
@@ -3829,114 +3829,114 @@ bool Generator::GenerateAll(const std::vector<const FileDescriptor*>& files,
             GenerateClass(options, &printer, one_desc);
           }
         }
-
+ 
         for (auto one_desc : scc->descriptors) {
           have_printed.insert(one_desc);
         }
 
-        if (printer.failed()) {
-          return false;
-        }
+        if (printer.failed()) { 
+          return false; 
+        } 
         if (options.annotate_code) {
           EmbedCodeAnnotations(annotations, &printer);
         }
-      }
-      for (int j = 0; j < file->enum_type_count(); j++) {
-        const EnumDescriptor* enumdesc = file->enum_type(j);
+      } 
+      for (int j = 0; j < file->enum_type_count(); j++) { 
+        const EnumDescriptor* enumdesc = file->enum_type(j); 
         if (allowed_map.count(enumdesc) == 0) {
-          continue;
-        }
-
+          continue; 
+        } 
+ 
         generated = true;
         const TProtoStringType& filename = allowed_map[enumdesc];
         std::unique_ptr<io::ZeroCopyOutputStream> output(
-            context->Open(filename));
-        GOOGLE_CHECK(output.get());
+            context->Open(filename)); 
+        GOOGLE_CHECK(output.get()); 
         GeneratedCodeInfo annotations;
         io::AnnotationProtoCollector<GeneratedCodeInfo> annotation_collector(
             &annotations);
         io::Printer printer(
             output.get(), '$',
             options.annotate_code ? &annotation_collector : nullptr);
-
+ 
         GenerateHeader(options, file, &printer);
-
+ 
         std::set<TProtoStringType> provided;
-        FindProvidesForEnum(options, &printer, enumdesc, &provided);
-        GenerateProvides(options, &printer, &provided);
-        GenerateTestOnly(options, &printer);
-
-        GenerateEnum(options, &printer, enumdesc);
-
-        if (printer.failed()) {
-          return false;
-        }
+        FindProvidesForEnum(options, &printer, enumdesc, &provided); 
+        GenerateProvides(options, &printer, &provided); 
+        GenerateTestOnly(options, &printer); 
+ 
+        GenerateEnum(options, &printer, enumdesc); 
+ 
+        if (printer.failed()) { 
+          return false; 
+        } 
         if (options.annotate_code) {
           EmbedCodeAnnotations(annotations, &printer);
         }
-      }
-      // File-level extensions (message-level extensions are generated under
-      // the enclosing message).
+      } 
+      // File-level extensions (message-level extensions are generated under 
+      // the enclosing message). 
       if (allowed_map.count(file) == 1) {
         generated = true;
         const TProtoStringType& filename = allowed_map[file];
-
+ 
         std::unique_ptr<io::ZeroCopyOutputStream> output(
-            context->Open(filename));
-        GOOGLE_CHECK(output.get());
+            context->Open(filename)); 
+        GOOGLE_CHECK(output.get()); 
         GeneratedCodeInfo annotations;
         io::AnnotationProtoCollector<GeneratedCodeInfo> annotation_collector(
             &annotations);
         io::Printer printer(
             output.get(), '$',
             options.annotate_code ? &annotation_collector : nullptr);
-
+ 
         GenerateHeader(options, file, &printer);
-
+ 
         std::set<TProtoStringType> provided;
-        std::vector<const FieldDescriptor*> fields;
-
-        for (int j = 0; j < files[i]->extension_count(); j++) {
-          if (ShouldGenerateExtension(files[i]->extension(j))) {
-            fields.push_back(files[i]->extension(j));
-          }
-        }
-
-        FindProvidesForFields(options, &printer, fields, &provided);
-        GenerateProvides(options, &printer, &provided);
-        GenerateTestOnly(options, &printer);
-        GenerateRequiresForExtensions(options, &printer, fields, &provided);
-
-        for (int j = 0; j < files[i]->extension_count(); j++) {
-          if (ShouldGenerateExtension(files[i]->extension(j))) {
-            GenerateExtension(options, &printer, files[i]->extension(j));
-          }
-        }
+        std::vector<const FieldDescriptor*> fields; 
+ 
+        for (int j = 0; j < files[i]->extension_count(); j++) { 
+          if (ShouldGenerateExtension(files[i]->extension(j))) { 
+            fields.push_back(files[i]->extension(j)); 
+          } 
+        } 
+ 
+        FindProvidesForFields(options, &printer, fields, &provided); 
+        GenerateProvides(options, &printer, &provided); 
+        GenerateTestOnly(options, &printer); 
+        GenerateRequiresForExtensions(options, &printer, fields, &provided); 
+ 
+        for (int j = 0; j < files[i]->extension_count(); j++) { 
+          if (ShouldGenerateExtension(files[i]->extension(j))) { 
+            GenerateExtension(options, &printer, files[i]->extension(j)); 
+          } 
+        } 
         if (options.annotate_code) {
           EmbedCodeAnnotations(annotations, &printer);
         }
-      }
-    }
+      } 
+    } 
     if (!generated) {
       TProtoStringType filename = options.output_dir + "/" +
                              "empty_no_content_void_file" +
                              options.GetFileNameExtension();
       std::unique_ptr<io::ZeroCopyOutputStream> output(context->Open(filename));
     }
-  } else /* options.output_mode() == kOneOutputFilePerInputFile */ {
-    // Generate one output file per input (.proto) file.
-
-    for (int i = 0; i < files.size(); i++) {
+  } else /* options.output_mode() == kOneOutputFilePerInputFile */ { 
+    // Generate one output file per input (.proto) file. 
+ 
+    for (int i = 0; i < files.size(); i++) { 
       const FileDescriptor* file = files[i];
       if (!GenerateFile(file, options, context, false)) {
-        return false;
-      }
-    }
-  }
-  return true;
-}
-
-}  // namespace js
-}  // namespace compiler
-}  // namespace protobuf
-}  // namespace google
+        return false; 
+      } 
+    } 
+  } 
+  return true; 
+} 
+ 
+}  // namespace js 
+}  // namespace compiler 
+}  // namespace protobuf 
+}  // namespace google 
diff --git a/contrib/libs/protoc/src/google/protobuf/compiler/js/js_generator.h b/contrib/libs/protoc/src/google/protobuf/compiler/js/js_generator.h
index 4e6c89b019..f8d6be4eef 100644
--- a/contrib/libs/protoc/src/google/protobuf/compiler/js/js_generator.h
+++ b/contrib/libs/protoc/src/google/protobuf/compiler/js/js_generator.h
@@ -1,223 +1,223 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// 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 with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Generates JavaScript code for a given .proto file.
-//
-#ifndef GOOGLE_PROTOBUF_COMPILER_JS_GENERATOR_H__
-#define GOOGLE_PROTOBUF_COMPILER_JS_GENERATOR_H__
-
+// Protocol Buffers - Google's data interchange format 
+// Copyright 2008 Google Inc.  All rights reserved. 
+// https://developers.google.com/protocol-buffers/ 
+// 
+// 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 with the 
+// distribution. 
+//     * Neither the name of Google Inc. nor the names of its 
+// contributors may be used to endorse or promote products derived from 
+// this software without specific prior written permission. 
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ 
+// Generates JavaScript code for a given .proto file. 
+// 
+#ifndef GOOGLE_PROTOBUF_COMPILER_JS_GENERATOR_H__ 
+#define GOOGLE_PROTOBUF_COMPILER_JS_GENERATOR_H__ 
+ 
 #include <set>
-#include <string>
-
+#include <string> 
+ 
 #include <google/protobuf/stubs/logging.h>
 #include <google/protobuf/stubs/common.h>
 #include <google/protobuf/compiler/scc.h>
 #include <google/protobuf/compiler/code_generator.h>
-
+ 
 #include <google/protobuf/port_def.inc>
 
-namespace google {
-namespace protobuf {
-
-class Descriptor;
-class EnumDescriptor;
-class FieldDescriptor;
-class OneofDescriptor;
-class FileDescriptor;
-
+namespace google { 
+namespace protobuf { 
+ 
+class Descriptor; 
+class EnumDescriptor; 
+class FieldDescriptor; 
+class OneofDescriptor; 
+class FileDescriptor; 
+ 
 namespace io {
 class Printer;
 }
-
-namespace compiler {
-namespace js {
-
-struct GeneratorOptions {
-  // Output path.
+ 
+namespace compiler { 
+namespace js { 
+ 
+struct GeneratorOptions { 
+  // Output path. 
   TProtoStringType output_dir;
-  // Namespace prefix.
+  // Namespace prefix. 
   TProtoStringType namespace_prefix;
-  // Enable binary-format support?
-  bool binary;
-  // What style of imports should be used.
-  enum ImportStyle {
+  // Enable binary-format support? 
+  bool binary; 
+  // What style of imports should be used. 
+  enum ImportStyle { 
     kImportClosure,         // goog.require()
     kImportCommonJs,        // require()
     kImportCommonJsStrict,  // require() with no global export
     kImportBrowser,         // no import statements
     kImportEs6,             // import { member } from ''
-  } import_style;
-
-  GeneratorOptions()
-      : output_dir("."),
-        namespace_prefix(""),
-        binary(false),
-        import_style(kImportClosure),
-        add_require_for_enums(false),
-        testonly(false),
-        library(""),
-        error_on_name_conflict(false),
-        extension(".js"),
+  } import_style; 
+ 
+  GeneratorOptions() 
+      : output_dir("."), 
+        namespace_prefix(""), 
+        binary(false), 
+        import_style(kImportClosure), 
+        add_require_for_enums(false), 
+        testonly(false), 
+        library(""), 
+        error_on_name_conflict(false), 
+        extension(".js"), 
         one_output_file_per_input_file(false),
         annotate_code(false) {}
-
-  bool ParseFromOptions(
+ 
+  bool ParseFromOptions( 
       const std::vector<std::pair<TProtoStringType, TProtoStringType> >& options,
       TProtoStringType* error);
-
-  // Returns the file name extension to use for generated code.
+ 
+  // Returns the file name extension to use for generated code. 
   TProtoStringType GetFileNameExtension() const {
-    return import_style == kImportClosure ? extension : "_pb.js";
-  }
-
-  enum OutputMode {
-    // Create an output file for each input .proto file.
-    kOneOutputFilePerInputFile,
-    // Create an output file for each type.
+    return import_style == kImportClosure ? extension : "_pb.js"; 
+  } 
+ 
+  enum OutputMode { 
+    // Create an output file for each input .proto file. 
+    kOneOutputFilePerInputFile, 
+    // Create an output file for each type. 
     kOneOutputFilePerSCC,
-    // Put everything in a single file named by the library option.
-    kEverythingInOneFile,
-  };
-
-  // Indicates how to output the generated code based on the provided options.
-  OutputMode output_mode() const;
-
-  // The remaining options are only relevant when we are using kImportClosure.
-
-  // Add a `goog.requires()` call for each enum type used. If not set, a
-  // forward declaration with `goog.forwardDeclare` is produced instead.
-  bool add_require_for_enums;
-  // Set this as a test-only module via `goog.setTestOnly();`.
-  bool testonly;
-  // Create a library with name <name>_lib.js rather than a separate .js file
-  // per type?
+    // Put everything in a single file named by the library option. 
+    kEverythingInOneFile, 
+  }; 
+ 
+  // Indicates how to output the generated code based on the provided options. 
+  OutputMode output_mode() const; 
+ 
+  // The remaining options are only relevant when we are using kImportClosure. 
+ 
+  // Add a `goog.requires()` call for each enum type used. If not set, a 
+  // forward declaration with `goog.forwardDeclare` is produced instead. 
+  bool add_require_for_enums; 
+  // Set this as a test-only module via `goog.setTestOnly();`. 
+  bool testonly; 
+  // Create a library with name <name>_lib.js rather than a separate .js file 
+  // per type? 
   TProtoStringType library;
-  // Error if there are two types that would generate the same output file?
-  bool error_on_name_conflict;
-  // The extension to use for output file names.
+  // Error if there are two types that would generate the same output file? 
+  bool error_on_name_conflict; 
+  // The extension to use for output file names. 
   TProtoStringType extension;
-  // Create a separate output file for each input file?
-  bool one_output_file_per_input_file;
+  // Create a separate output file for each input file? 
+  bool one_output_file_per_input_file; 
   // If true, we should append annotations as comments on the last line for
   // generated .js file. Annotations used by tools like https://kythe.io
   // to provide cross-references between .js and .proto files. Annotations
   // are encoded as base64 proto of GeneratedCodeInfo message (see
   // descriptor.proto).
   bool annotate_code;
-};
-
-// CodeGenerator implementation which generates a JavaScript source file and
-// header.  If you create your own protocol compiler binary and you want it to
-// support JavaScript output, you can do so by registering an instance of this
-// CodeGenerator with the CommandLineInterface in your main() function.
+}; 
+ 
+// CodeGenerator implementation which generates a JavaScript source file and 
+// header.  If you create your own protocol compiler binary and you want it to 
+// support JavaScript output, you can do so by registering an instance of this 
+// CodeGenerator with the CommandLineInterface in your main() function. 
 class PROTOC_EXPORT Generator : public CodeGenerator {
- public:
-  Generator() {}
-  virtual ~Generator() {}
-
+ public: 
+  Generator() {} 
+  virtual ~Generator() {} 
+ 
   bool Generate(const FileDescriptor* file, const TProtoStringType& parameter,
                 GeneratorContext* context, TProtoStringType* error) const override {
-    *error = "Unimplemented Generate() method. Call GenerateAll() instead.";
-    return false;
-  }
-
+    *error = "Unimplemented Generate() method. Call GenerateAll() instead."; 
+    return false; 
+  } 
+ 
   bool HasGenerateAll() const override { return true; }
-
+ 
   bool GenerateAll(const std::vector<const FileDescriptor*>& files,
                    const TProtoStringType& parameter, GeneratorContext* context,
                    TProtoStringType* error) const override;
-
+ 
   uint64_t GetSupportedFeatures() const override {
     return FEATURE_PROTO3_OPTIONAL;
   }
 
- private:
-  void GenerateHeader(const GeneratorOptions& options,
+ private: 
+  void GenerateHeader(const GeneratorOptions& options, 
                       const FileDescriptor* file, io::Printer* printer) const;
-
-  // Generate goog.provides() calls.
+ 
+  // Generate goog.provides() calls. 
   void FindProvides(const GeneratorOptions& options, io::Printer* printer,
-                    const std::vector<const FileDescriptor*>& file,
+                    const std::vector<const FileDescriptor*>& file, 
                     std::set<TProtoStringType>* provided) const;
-  void FindProvidesForFile(const GeneratorOptions& options,
+  void FindProvidesForFile(const GeneratorOptions& options, 
                            io::Printer* printer, const FileDescriptor* file,
                            std::set<TProtoStringType>* provided) const;
-  void FindProvidesForMessage(const GeneratorOptions& options,
+  void FindProvidesForMessage(const GeneratorOptions& options, 
                               io::Printer* printer, const Descriptor* desc,
                               std::set<TProtoStringType>* provided) const;
-  void FindProvidesForEnum(const GeneratorOptions& options,
+  void FindProvidesForEnum(const GeneratorOptions& options, 
                            io::Printer* printer, const EnumDescriptor* enumdesc,
                            std::set<TProtoStringType>* provided) const;
-  // For extension fields at file scope.
-  void FindProvidesForFields(const GeneratorOptions& options,
-                             io::Printer* printer,
-                             const std::vector<const FieldDescriptor*>& fields,
+  // For extension fields at file scope. 
+  void FindProvidesForFields(const GeneratorOptions& options, 
+                             io::Printer* printer, 
+                             const std::vector<const FieldDescriptor*>& fields, 
                              std::set<TProtoStringType>* provided) const;
-  // Print the goog.provides() found by the methods above.
+  // Print the goog.provides() found by the methods above. 
   void GenerateProvides(const GeneratorOptions& options, io::Printer* printer,
                         std::set<TProtoStringType>* provided) const;
-
-  // Generate goog.setTestOnly() if indicated.
-  void GenerateTestOnly(const GeneratorOptions& options,
-                        io::Printer* printer) const;
-
-  // Generate goog.requires() calls.
-  void GenerateRequiresForLibrary(
-      const GeneratorOptions& options, io::Printer* printer,
-      const std::vector<const FileDescriptor*>& files,
+ 
+  // Generate goog.setTestOnly() if indicated. 
+  void GenerateTestOnly(const GeneratorOptions& options, 
+                        io::Printer* printer) const; 
+ 
+  // Generate goog.requires() calls. 
+  void GenerateRequiresForLibrary( 
+      const GeneratorOptions& options, io::Printer* printer, 
+      const std::vector<const FileDescriptor*>& files, 
       std::set<TProtoStringType>* provided) const;
   void GenerateRequiresForSCC(const GeneratorOptions& options,
                               io::Printer* printer, const SCC* scc,
                               std::set<TProtoStringType>* provided) const;
-  // For extension fields at file scope.
-  void GenerateRequiresForExtensions(
-      const GeneratorOptions& options, io::Printer* printer,
-      const std::vector<const FieldDescriptor*>& fields,
+  // For extension fields at file scope. 
+  void GenerateRequiresForExtensions( 
+      const GeneratorOptions& options, io::Printer* printer, 
+      const std::vector<const FieldDescriptor*>& fields, 
       std::set<TProtoStringType>* provided) const;
-  void GenerateRequiresImpl(const GeneratorOptions& options,
+  void GenerateRequiresImpl(const GeneratorOptions& options, 
                             io::Printer* printer,
                             std::set<TProtoStringType>* required,
                             std::set<TProtoStringType>* forwards,
                             std::set<TProtoStringType>* provided, bool require_jspb,
-                            bool require_extension, bool require_map) const;
-  void FindRequiresForMessage(const GeneratorOptions& options,
-                              const Descriptor* desc,
+                            bool require_extension, bool require_map) const; 
+  void FindRequiresForMessage(const GeneratorOptions& options, 
+                              const Descriptor* desc, 
                               std::set<TProtoStringType>* required,
                               std::set<TProtoStringType>* forwards,
-                              bool* have_message) const;
-  void FindRequiresForField(const GeneratorOptions& options,
-                            const FieldDescriptor* field,
+                              bool* have_message) const; 
+  void FindRequiresForField(const GeneratorOptions& options, 
+                            const FieldDescriptor* field, 
                             std::set<TProtoStringType>* required,
                             std::set<TProtoStringType>* forwards) const;
-  void FindRequiresForExtension(const GeneratorOptions& options,
-                                const FieldDescriptor* field,
+  void FindRequiresForExtension(const GeneratorOptions& options, 
+                                const FieldDescriptor* field, 
                                 std::set<TProtoStringType>* required,
                                 std::set<TProtoStringType>* forwards) const;
   // Generate all things in a proto file into one file.
@@ -226,114 +226,114 @@ class PROTOC_EXPORT Generator : public CodeGenerator {
   bool GenerateFile(const FileDescriptor* file, const GeneratorOptions& options,
                     GeneratorContext* context, bool use_short_name) const;
   void GenerateFile(const GeneratorOptions& options, io::Printer* printer,
-                    const FileDescriptor* file) const;
-
-  // Generate definitions for all message classes and enums in all files,
-  // processing the files in dependence order.
-  void GenerateFilesInDepOrder(
-      const GeneratorOptions& options, io::Printer* printer,
-      const std::vector<const FileDescriptor*>& file) const;
-  // Helper for above.
-  void GenerateFileAndDeps(const GeneratorOptions& options,
+                    const FileDescriptor* file) const; 
+ 
+  // Generate definitions for all message classes and enums in all files, 
+  // processing the files in dependence order. 
+  void GenerateFilesInDepOrder( 
+      const GeneratorOptions& options, io::Printer* printer, 
+      const std::vector<const FileDescriptor*>& file) const; 
+  // Helper for above. 
+  void GenerateFileAndDeps(const GeneratorOptions& options, 
                            io::Printer* printer, const FileDescriptor* root,
-                           std::set<const FileDescriptor*>* all_files,
-                           std::set<const FileDescriptor*>* generated) const;
-
-  // Generate definitions for all message classes and enums.
-  void GenerateClassesAndEnums(const GeneratorOptions& options,
-                               io::Printer* printer,
-                               const FileDescriptor* file) const;
-
-  void GenerateFieldValueExpression(io::Printer* printer,
-                                    const char* obj_reference,
-                                    const FieldDescriptor* field,
-                                    bool use_default) const;
-
-  // Generate definition for one class.
+                           std::set<const FileDescriptor*>* all_files, 
+                           std::set<const FileDescriptor*>* generated) const; 
+ 
+  // Generate definitions for all message classes and enums. 
+  void GenerateClassesAndEnums(const GeneratorOptions& options, 
+                               io::Printer* printer, 
+                               const FileDescriptor* file) const; 
+ 
+  void GenerateFieldValueExpression(io::Printer* printer, 
+                                    const char* obj_reference, 
+                                    const FieldDescriptor* field, 
+                                    bool use_default) const; 
+ 
+  // Generate definition for one class. 
   void GenerateClass(const GeneratorOptions& options, io::Printer* printer,
-                     const Descriptor* desc) const;
-  void GenerateClassConstructor(const GeneratorOptions& options,
-                                io::Printer* printer,
-                                const Descriptor* desc) const;
-  void GenerateClassFieldInfo(const GeneratorOptions& options,
-                              io::Printer* printer,
-                              const Descriptor* desc) const;
+                     const Descriptor* desc) const; 
+  void GenerateClassConstructor(const GeneratorOptions& options, 
+                                io::Printer* printer, 
+                                const Descriptor* desc) const; 
+  void GenerateClassFieldInfo(const GeneratorOptions& options, 
+                              io::Printer* printer, 
+                              const Descriptor* desc) const; 
   void GenerateClassConstructorAndDeclareExtensionFieldInfo(
       const GeneratorOptions& options, io::Printer* printer,
       const Descriptor* desc) const;
   void GenerateClassXid(const GeneratorOptions& options, io::Printer* printer,
-                        const Descriptor* desc) const;
-  void GenerateOneofCaseDefinition(const GeneratorOptions& options,
-                                   io::Printer* printer,
-                                   const OneofDescriptor* oneof) const;
+                        const Descriptor* desc) const; 
+  void GenerateOneofCaseDefinition(const GeneratorOptions& options, 
+                                   io::Printer* printer, 
+                                   const OneofDescriptor* oneof) const; 
   void GenerateObjectTypedef(const GeneratorOptions& options,
                              io::Printer* printer,
                              const Descriptor* desc) const;
-  void GenerateClassToObject(const GeneratorOptions& options,
-                             io::Printer* printer,
-                             const Descriptor* desc) const;
-  void GenerateClassFieldToObject(const GeneratorOptions& options,
-                                  io::Printer* printer,
-                                  const FieldDescriptor* field) const;
-  void GenerateClassFromObject(const GeneratorOptions& options,
-                               io::Printer* printer,
-                               const Descriptor* desc) const;
-  void GenerateClassFieldFromObject(const GeneratorOptions& options,
-                                    io::Printer* printer,
-                                    const FieldDescriptor* field) const;
-  void GenerateClassRegistration(const GeneratorOptions& options,
-                                 io::Printer* printer,
-                                 const Descriptor* desc) const;
-  void GenerateClassFields(const GeneratorOptions& options,
+  void GenerateClassToObject(const GeneratorOptions& options, 
+                             io::Printer* printer, 
+                             const Descriptor* desc) const; 
+  void GenerateClassFieldToObject(const GeneratorOptions& options, 
+                                  io::Printer* printer, 
+                                  const FieldDescriptor* field) const; 
+  void GenerateClassFromObject(const GeneratorOptions& options, 
+                               io::Printer* printer, 
+                               const Descriptor* desc) const; 
+  void GenerateClassFieldFromObject(const GeneratorOptions& options, 
+                                    io::Printer* printer, 
+                                    const FieldDescriptor* field) const; 
+  void GenerateClassRegistration(const GeneratorOptions& options, 
+                                 io::Printer* printer, 
+                                 const Descriptor* desc) const; 
+  void GenerateClassFields(const GeneratorOptions& options, 
                            io::Printer* printer, const Descriptor* desc) const;
   void GenerateClassField(const GeneratorOptions& options, io::Printer* printer,
-                          const FieldDescriptor* desc) const;
-  void GenerateClassExtensionFieldInfo(const GeneratorOptions& options,
-                                       io::Printer* printer,
-                                       const Descriptor* desc) const;
-  void GenerateClassDeserialize(const GeneratorOptions& options,
-                                io::Printer* printer,
-                                const Descriptor* desc) const;
-  void GenerateClassDeserializeBinary(const GeneratorOptions& options,
-                                      io::Printer* printer,
-                                      const Descriptor* desc) const;
-  void GenerateClassDeserializeBinaryField(const GeneratorOptions& options,
-                                           io::Printer* printer,
-                                           const FieldDescriptor* field) const;
-  void GenerateClassSerializeBinary(const GeneratorOptions& options,
-                                    io::Printer* printer,
-                                    const Descriptor* desc) const;
-  void GenerateClassSerializeBinaryField(const GeneratorOptions& options,
-                                         io::Printer* printer,
-                                         const FieldDescriptor* field) const;
-
-  // Generate definition for one enum.
+                          const FieldDescriptor* desc) const; 
+  void GenerateClassExtensionFieldInfo(const GeneratorOptions& options, 
+                                       io::Printer* printer, 
+                                       const Descriptor* desc) const; 
+  void GenerateClassDeserialize(const GeneratorOptions& options, 
+                                io::Printer* printer, 
+                                const Descriptor* desc) const; 
+  void GenerateClassDeserializeBinary(const GeneratorOptions& options, 
+                                      io::Printer* printer, 
+                                      const Descriptor* desc) const; 
+  void GenerateClassDeserializeBinaryField(const GeneratorOptions& options, 
+                                           io::Printer* printer, 
+                                           const FieldDescriptor* field) const; 
+  void GenerateClassSerializeBinary(const GeneratorOptions& options, 
+                                    io::Printer* printer, 
+                                    const Descriptor* desc) const; 
+  void GenerateClassSerializeBinaryField(const GeneratorOptions& options, 
+                                         io::Printer* printer, 
+                                         const FieldDescriptor* field) const; 
+ 
+  // Generate definition for one enum. 
   void GenerateEnum(const GeneratorOptions& options, io::Printer* printer,
-                    const EnumDescriptor* enumdesc) const;
-
-  // Generate an extension definition.
+                    const EnumDescriptor* enumdesc) const; 
+ 
+  // Generate an extension definition. 
   void GenerateExtension(const GeneratorOptions& options, io::Printer* printer,
-                         const FieldDescriptor* field) const;
-
-  // Generate addFoo() method for repeated primitive fields.
-  void GenerateRepeatedPrimitiveHelperMethods(const GeneratorOptions& options,
-                                              io::Printer* printer,
-                                              const FieldDescriptor* field,
-                                              bool untyped) const;
-
-  // Generate addFoo() method for repeated message fields.
-  void GenerateRepeatedMessageHelperMethods(const GeneratorOptions& options,
-                                            io::Printer* printer,
-                                            const FieldDescriptor* field) const;
-
-  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Generator);
-};
-
-}  // namespace js
-}  // namespace compiler
-}  // namespace protobuf
+                         const FieldDescriptor* field) const; 
+ 
+  // Generate addFoo() method for repeated primitive fields. 
+  void GenerateRepeatedPrimitiveHelperMethods(const GeneratorOptions& options, 
+                                              io::Printer* printer, 
+                                              const FieldDescriptor* field, 
+                                              bool untyped) const; 
+ 
+  // Generate addFoo() method for repeated message fields. 
+  void GenerateRepeatedMessageHelperMethods(const GeneratorOptions& options, 
+                                            io::Printer* printer, 
+                                            const FieldDescriptor* field) const; 
+ 
+  GOOGLE_DISALLOW_EVIL_CONSTRUCTORS(Generator); 
+}; 
+ 
+}  // namespace js 
+}  // namespace compiler 
+}  // namespace protobuf 
 }  // namespace google
-
+ 
 #include <google/protobuf/port_undef.inc>
 
-#endif  // GOOGLE_PROTOBUF_COMPILER_JS_GENERATOR_H__
+#endif  // GOOGLE_PROTOBUF_COMPILER_JS_GENERATOR_H__ 
diff --git a/contrib/libs/protoc/src/google/protobuf/compiler/js/well_known_types_embed.cc b/contrib/libs/protoc/src/google/protobuf/compiler/js/well_known_types_embed.cc
index 5cb73657e7..a8aebb349d 100644
--- a/contrib/libs/protoc/src/google/protobuf/compiler/js/well_known_types_embed.cc
+++ b/contrib/libs/protoc/src/google/protobuf/compiler/js/well_known_types_embed.cc
@@ -30,7 +30,7 @@
 
 #include <google/protobuf/compiler/js/well_known_types_embed.h>
 
-struct FileToc well_known_types_js[] = {
+struct FileToc well_known_types_js[] = { 
     {"any.js",
      "/* This code will be inserted into generated code for\n"
      " * google/protobuf/any.proto. */\n"
@@ -267,4 +267,4 @@ struct FileToc well_known_types_js[] = {
      "  return ret;\n"
      "};\n"},
     {NULL, NULL}  // Terminate the list.
-};
+}; 
diff --git a/contrib/libs/protoc/src/google/protobuf/compiler/js/well_known_types_embed.h b/contrib/libs/protoc/src/google/protobuf/compiler/js/well_known_types_embed.h
index 174c665e45..c6bc6f17ae 100644
--- a/contrib/libs/protoc/src/google/protobuf/compiler/js/well_known_types_embed.h
+++ b/contrib/libs/protoc/src/google/protobuf/compiler/js/well_known_types_embed.h
@@ -1,43 +1,43 @@
-// Protocol Buffers - Google's data interchange format
-// Copyright 2008 Google Inc.  All rights reserved.
-// https://developers.google.com/protocol-buffers/
-//
-// 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 with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef GOOGLE_PROTOBUF_COMPILER_JS_WELL_KNOWN_TYPES_EMBED_H__
-#define GOOGLE_PROTOBUF_COMPILER_JS_WELL_KNOWN_TYPES_EMBED_H__
-
-#include <stddef.h>
-
-struct FileToc {
-  const char* name;
-  const char* data;
-};
-
-extern struct FileToc well_known_types_js[];
-
-#endif  // GOOGLE_PROTOBUF_COMPILER_JS_WELL_KNOWN_TYPES_EMBED_H__
+// Protocol Buffers - Google's data interchange format 
+// Copyright 2008 Google Inc.  All rights reserved. 
+// https://developers.google.com/protocol-buffers/ 
+// 
+// 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 with the 
+// distribution. 
+//     * Neither the name of Google Inc. nor the names of its 
+// contributors may be used to endorse or promote products derived from 
+// this software without specific prior written permission. 
+// 
+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 
+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 
+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 
+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 
+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ 
+#ifndef GOOGLE_PROTOBUF_COMPILER_JS_WELL_KNOWN_TYPES_EMBED_H__ 
+#define GOOGLE_PROTOBUF_COMPILER_JS_WELL_KNOWN_TYPES_EMBED_H__ 
+ 
+#include <stddef.h> 
+ 
+struct FileToc { 
+  const char* name; 
+  const char* data; 
+}; 
+ 
+extern struct FileToc well_known_types_js[]; 
+ 
+#endif  // GOOGLE_PROTOBUF_COMPILER_JS_WELL_KNOWN_TYPES_EMBED_H__ 
diff --git a/contrib/libs/protoc/src/google/protobuf/compiler/main.cc b/contrib/libs/protoc/src/google/protobuf/compiler/main.cc
index 10de997f0c..30b0c0ceaa 100644
--- a/contrib/libs/protoc/src/google/protobuf/compiler/main.cc
+++ b/contrib/libs/protoc/src/google/protobuf/compiler/main.cc
@@ -101,11 +101,11 @@ int ProtobufMain(int argc, char* argv[]) {
   perlxs::PerlXSGenerator perlxs_generator;
   cli.RegisterGenerator("--perlxs_out", &perlxs_generator,
                         "Generate Perl/XS source files.");
-
-  // JavaScript
+ 
+  // JavaScript 
   js::Generator js_generator;
   cli.RegisterGenerator("--js_out", "--js_opt", &js_generator,
-                        "Generate JavaScript source.");
+                        "Generate JavaScript source."); 
 
   return cli.Run(argc, argv);
 }