Runtime logging

src/regexp-delay.js

Index: src/regexp-delay.js
diff --git a/src/regexp-delay.js b/src/regexp-delay.js
index 4baa9cd052a15efd247cffebd0450daed66a07ee..4b0d5370479aa7de3c3cffe11d03b71ffa8af52f 100644
--- a/src/regexp-delay.js
+++ b/src/regexp-delay.js
@@ -178,6 +178,7 @@ function RegExpExec(string) {
     return null;
   }
 
+  %_Log('regexp', 'regexp-exec,%0r,%1S,%2i', [this, s, lastIndex]);
   // matchIndices is an array of integers with length of captures*2,
   // each pair of integers specified the start and the end of index
   // in the string.