Issue 1418: Debug: extends setBreakpoint API to accept partial script name as a parameter

src/d8.js

 // Copyright 2008 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 959 matching lines @@
     pos = args.indexOf(' ');
     if (pos > 0) {
       target = args.substring(0, pos);
       condition = args.substring(pos + 1, args.length);
     }
 
     // Check for script breakpoint (name:line[:column]). If no ':' in break
     // specification it is considered a function break point.
     pos = target.indexOf(':');
     if (pos > 0) {
-      type = 'script';
       var tmp = target.substring(pos + 1, target.length);
       target = target.substring(0, pos);
+      if (target[0] == '/' && target[target.length - 1] == '/') {
+        type = 'scriptRegExp';
+        target = target.substring(1, target.length - 1);
+      } else {
+        type = 'script';
+      }
 
       // Check for both line and column.
       pos = tmp.indexOf(':');
       if (pos > 0) {
         column = parseInt(tmp.substring(pos + 1, tmp.length)) - 1;
         line = parseInt(tmp.substring(0, pos)) - 1;
       } else {
         line = parseInt(tmp) - 1;
       }
     } else if (target[0] == '#' && target[target.length - 1] == '#') {
@@ skipping 984 matching lines @@
         for (var i = 0; i < body.breakpoints.length; i++) {
           var breakpoint = body.breakpoints[i];
           result += '\n id=' + breakpoint.number;
           result += ' type=' + breakpoint.type;
           if (breakpoint.script_id) {
               result += ' script_id=' + breakpoint.script_id;
           }
           if (breakpoint.script_name) {
               result += ' script_name=' + breakpoint.script_name;
           }
+          if (breakpoint.script_regexp) {
+              result += ' script_regexp=' + breakpoint.script_regexp;
+          }
           result += ' line=' + (breakpoint.line + 1);
           if (breakpoint.column != null) {
             result += ' column=' + (breakpoint.column + 1);
           }
           if (breakpoint.groupId) {
             result += ' groupId=' + breakpoint.groupId;
           }
           if (breakpoint.ignoreCount) {
               result += ' ignoreCount=' + breakpoint.ignoreCount;
           }
@@ skipping 792 matching lines @@
       json += NumberToJSON_(elem);
     } else if (typeof(elem) === 'string')  {
       json += StringToJSON_(elem);
     } else {
       json += elem;
     }
   }
   json += ']';
   return json;
 }