Rename regexp methods to getters.

pkg/dartdoc/lib/mirrors.dart

 // Copyright (c) 2012, 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.
 
 #library('mirrors');
 
 #import('dart:io');
 #import('dart:uri');
 
 // TODO(rnystrom): Use "package:" URL (#4968).
@@ skipping 463 matching lines @@
    */
   int get start;
 
   /**
    * The character position where the location ends.
    */
   int get end;
 
   /**
    * Returns the [Source] in which this [Location] indexes.
-   * If [:loc:] is a location, [:loc.source().text()[loc.start()] is where it
-   * starts, and [:loc.source().text()[loc.end()] is where it ends.
+   * If [:loc:] is a location, [:loc.source().text()[loc.start]:] is where it
+   * starts, and [:loc.source().text()[loc.end]:] is where it ends.
    */
   Source get source;
 
   /**
    * The text of the location span.
    */
   String get text;
 }
 
 /**
  * A [Source] describes the source code of a compilation unit in Dart source
  * code.
  */
 abstract class Source {
   /**
    * Returns the URI where the source originated.
    */
   Uri get uri;
 
   /**
    * Returns the text of this source.
    */
   String get text;
 }