More shared messages.

pkg/dart_messages/bin/publish.dart

Index: pkg/dart_messages/bin/publish.dart
diff --git a/pkg/dart_messages/bin/publish.dart b/pkg/dart_messages/bin/publish.dart
index acba54f4371238ab979f35e7d29eb5eeb1fe2922..d6e3f87aafd9f214202a6be3d8b66c0b89a9c701 100644
--- a/pkg/dart_messages/bin/publish.dart
+++ b/pkg/dart_messages/bin/publish.dart
@@ -155,9 +155,12 @@ String convertToAnalyzerTemplate(String template, holeOrder) {
     }
   }
   int seenHoles = 0;
-  return template.replaceAllMapped(new RegExp(r"#\w+"), (Match match) {
+  return template.replaceAllMapped(new RegExp(r"#\w+|#{\w+}"), (Match match) {
     if (holeMap != null) {
-      String holeName = match[0].substring(1);
+      String matchedString = match[0];
+      String holeName = matchedString.startsWith("#{")
+          ? matchedString.substring(2, matchedString.length - 1)
+          : matchedString.substring(1);
       int index = holeMap[holeName];
       if (index == null) {
         throw "Couldn't find hole-position for $holeName $holeMap";