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Unified Diff: runtime/bin/input_stream.dart

Issue 9546003: Add method available to StringInputStream (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Created 8 years, 9 months ago
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Index: runtime/bin/input_stream.dart
diff --git a/runtime/bin/input_stream.dart b/runtime/bin/input_stream.dart
index d22464e4678b8c583781355487eb233c8690bf44..772c7dcbace6318e2d11a6954e31193b858a1ede 100644
--- a/runtime/bin/input_stream.dart
+++ b/runtime/bin/input_stream.dart
@@ -125,6 +125,16 @@ interface StringInputStream default _StringInputStream {
String readLine();
/**
+ * Returns the number of characters available for immediate
+ * reading. Note that this includes all characters that will be in
+ * the String returned from [read] this includes line breaking
+ * characters. If [readLine] is used for reading one can observe
+ * less characters being returned as the line breaking characters
Dan Rice 2012/03/06 15:06:56 less -> fewer
+ * are discarded.
+ */
+ int available();
+
+ /**
* Returns whether the stream has been closed. There might still be
* more data to read.
*/
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