dartfmt pkg/compiler

pkg/compiler/lib/src/util/indentation.dart

 // Copyright (c) 2014, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 part of dart2js.util;
 
 /// Indentation utility class. Should be used as a mixin in most cases.
 class Indentation {
   /// The current indentation string.
   String get indentation {
     // Lazily add new indentation strings as required.
     for (int i = _indentList.length; i <= _indentLevel; i++) {
       _indentList.add(_indentList[i - 1] + indentationUnit);
     }
     return _indentList[_indentLevel];
   }
 
   /// The current indentation level.
   int _indentLevel = 0;
 
   /// A cache of all indentation strings used so far.
   /// Always at least of length 1.
   List<String> _indentList = <String>[""];
 
   /// The indentation unit, defaulting to two spaces. May be overwritten.
   String _indentationUnit = "  ";
   String get indentationUnit => _indentationUnit;
-         set indentationUnit(String value) {
-           if (value != _indentationUnit) {
-             _indentationUnit = value;
-             _indentList = <String>[""];
-           }
-         }
+  set indentationUnit(String value) {
+    if (value != _indentationUnit) {
+      _indentationUnit = value;
+      _indentList = <String>[""];
+    }
+  }
 
   /// Increases the current level of indentation.
   void indentMore() {
     _indentLevel++;
   }
 
   /// Decreases the current level of indentation.
   void indentLess() {
     _indentLevel--;
   }
 
   /// Calls [f] with one more indentation level, restoring indentation context
   /// upon return of [f] and returning its result.
   indentBlock(Function f) {
     indentMore();
     var result = f();
     indentLess();
     return result;
   }
 }
 
 abstract class Tagging<N> implements Indentation {
-
   StringBuffer sb = new StringBuffer();
   Link<String> tagStack = const Link<String>();
 
   void pushTag(String tag) {
     tagStack = tagStack.prepend(tag);
     indentMore();
   }
 
   String popTag() {
     assert(!tagStack.isEmpty);
@@ skipping 70 matching lines @@
     });
   }
 
   void addCurrentIndent() {
     sb.write(indentation);
   }
 
   /// Converts a parameter value into a string.
   String valueToString(var value) => value;
 }