Big merge from experimental to bleeding edge.

sdk/lib/core/regexp.dart

Index: sdk/lib/core/regexp.dart
diff --git a/sdk/lib/core/regexp.dart b/sdk/lib/core/regexp.dart
index 1bf1b55ea7274303b80cae4bdf414f1c9d34b4f8..a85b0ffb9b3afaf5453c6011ae5fcf28c6ce9f90 100644
--- a/sdk/lib/core/regexp.dart
+++ b/sdk/lib/core/regexp.dart
@@ -62,7 +62,7 @@ abstract class Match {
   String get str;
 
   /**
-   * The pattern to search for in [str].
+   * The pattern used to search in [str].
    */
   Pattern get pattern;
 }
@@ -93,10 +93,10 @@ abstract class Match {
 abstract class RegExp implements Pattern {
   /**
    * Constructs a regular expression. The default implementation of a
-   * [RegExp] sets [multiLine] and [ignoreCase] to false.
+   * [RegExp] sets [multiLine] to false and [caseSensitive] to true.
    */
   external factory RegExp(String pattern, {bool multiLine: false,
-                                           bool ignoreCase: false});
+                                           bool caseSensitive: true});
 
   /**
    * Searches for the first match of the regular expression
@@ -129,10 +129,10 @@ abstract class RegExp implements Pattern {
   /**
    * Whether this regular expression matches multiple lines.
    */
-  bool get multiLine;
+  bool get isMultiLine;
 
   /**
    * Whether this regular expression is case insensitive.
    */
-  bool get ignoreCase;
+  bool get isCaseSensitive;
 }