Updates for core/{pattern,regexp,stopwatch,duration}.dart

tool/input_sdk/lib/core/regexp.dart

Index: tool/input_sdk/lib/core/regexp.dart
diff --git a/tool/input_sdk/lib/core/regexp.dart b/tool/input_sdk/lib/core/regexp.dart
index 049ff9744770f636a544b185aa6187c873a4bdc6..09874c4c1117e77f8addbf1e05103866bd46052c 100644
--- a/tool/input_sdk/lib/core/regexp.dart
+++ b/tool/input_sdk/lib/core/regexp.dart
@@ -5,94 +5,6 @@
 part of dart.core;
 
 /**
- * A result from searching within a string.
- *
- * A Match or an [Iterable] of Match objects is returned from [Pattern]
- * matching methods.
- *
- * The following example finds all matches of a [RegExp] in a [String]
- * and iterates through the returned iterable of Match objects.
- *
- *     RegExp exp = new RegExp(r"(\w+)");
- *     String str = "Parse my string";
- *     Iterable<Match> matches = exp.allMatches(str);
- *     for (Match m in matches) {
- *       String match = m.group(0);
- *       print(match);
- *     }
- *
- * The output of the example is:
- *
- *     Parse
- *     my
- *     string
- *
- * Some patterns, regular expressions in particular, may record subtrings
- * that were part of the matching. These are called _groups_ in the Match
- * object. Some patterns may never have any groups, and their matches always
- * have zero [groupCount].
- */
-abstract class Match {
-  /**
-   * Returns the index in the string where the match starts.
-   */
-  int get start;
-
-  /**
-   * Returns the index in the string after the last character of the
-   * match.
-   */
-  int get end;
-
-  /**
-   * Returns the string matched by the given [group].
-   *
-   * If [group] is 0, returns the match of the pattern.
-   *
-   * The result may be `null` if the pattern didn't assign a value to it
-   * as part of this match.
-   */
-  String group(int group);
-
-  /**
-   * Returns the string matched by the given [group].
-   *
-   * If [group] is 0, returns the match of the pattern.
-   *
-   * Short alias for [Match.group].
-   */
-  String operator [](int group);
-
-  /**
-   * Returns a list of the groups with the given indices.
-   *
-   * The list contains the strings returned by [group] for each index in
-   * [groupIndices].
-   */
-  List<String> groups(List<int> groupIndices);
-
-  /**
-   * Returns the number of captured groups in the match.
-   *
-   * Some patterns may capture parts of the input that was used to
-   * compute the full match. This is the number of captured groups,
-   * which is also the maximal allowed argument to the [group] method.
-   */
-  int get groupCount;
-
-  /**
-   * The string on which this match was computed.
-   */
-  String get input;
-
-  /**
-   * The pattern used to search in [input].
-   */
-  Pattern get pattern;
-}
-
-
-/**
  * A regular expression pattern.
  *
  * Regular expressions are [Pattern]s, and can as such be used to match strings
@@ -116,6 +28,10 @@ abstract class Match {
  *     RegExp exp = new RegExp(r"(\w+)");
  *     String str = "Parse my string";
  *     Iterable<Match> matches = exp.allMatches(str);
+ * 
+ * Note the use of a _raw string_ (a string prefixed with `r`)
+ * in the example above. Use a raw string to treat each character in a string
+ * as a literal character.
  */
 abstract class RegExp implements Pattern {
   /**