diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index fd070de3a..573d49c45 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -441,7 +441,7 @@ module ApplicationHelper
     #     export:some/file -> Force the download of the file
     #  Forum messages:
     #     message#1218 -> Link to message with id 1218
-    text = text.gsub(%r{([\s\(,\-\>]|^)(!)?(attachment|document|version|commit|source|export|message)?((#|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|\s|<|$)}) do |m|
+    text = text.gsub(%r{([\s\(,\-\>]|^)(!)?(attachment|document|version|commit|source|export|message)?((#|r)(\d+)|(:)([^"\s<>][^\s<>]*?|"[^"]+?"))(?=(?=[[:punct:]]\W)|,|\s|<|$)}) do |m|
       leading, esc, prefix, sep, oid = $1, $2, $3, $5 || $7, $6 || $8
       link = nil
       if esc.nil?
diff --git a/test/unit/helpers/application_helper_test.rb b/test/unit/helpers/application_helper_test.rb
index 21ed10ae5..4d7719567 100644
--- a/test/unit/helpers/application_helper_test.rb
+++ b/test/unit/helpers/application_helper_test.rb
@@ -124,6 +124,8 @@ class ApplicationHelperTest < HelperTestCase
     
     changeset_link = link_to('r1', {:controller => 'repositories', :action => 'revision', :id => 'ecookbook', :rev => 1},
                                    :class => 'changeset', :title => 'My very first commit')
+    changeset_link2 = link_to('r2', {:controller => 'repositories', :action => 'revision', :id => 'ecookbook', :rev => 2},
+                                    :class => 'changeset', :title => 'This commit fixes #1, #2 and references #1 & #3')
     
     document_link = link_to('Test document', {:controller => 'documents', :action => 'show', :id => 1},
                                              :class => 'document')
@@ -141,6 +143,9 @@ class ApplicationHelperTest < HelperTestCase
       '#3, #3 and #3.'              => "#{issue_link}, #{issue_link} and #{issue_link}.",
       # changesets
       'r1'                          => changeset_link,
+      'r1.'                         => "#{changeset_link}.",
+      'r1, r2'                      => "#{changeset_link}, #{changeset_link2}",
+      'r1,r2'                       => "#{changeset_link},#{changeset_link2}",
       # documents
       'document#1'                  => document_link,
       'document:"Test document"'    => document_link,