Merge pull request #12355 from kraptor/master

Add support to render usernames with dots

src/api/lib/obsapi/markdown_renderer.rb

@@ -13,7 +13,7 @@ def preprocess(fulldoc)
       # request#12345 links
       fulldoc.gsub!(/(sr|req|request)#(\d+)/i) { |s| "[#{s}](#{request_show_url(number: Regexp.last_match(2))})" }
       # @user links
-      fulldoc.gsub!(/([^\w]|^)@(\b[-\w]+\b)(?:\b|$)/) \
+      fulldoc.gsub!(/([^\w]|^)@(\b[-.\w]+\b)(?:\b|$)/) \
                    { "#{Regexp.last_match(1)}[@#{Regexp.last_match(2)}](#{user_url(Regexp.last_match(2))})" }
       # bnc#12345 links
       IssueTracker.all.each do |t|

src/api/spec/helpers/webui/markdown_helper_spec.rb

@@ -15,11 +15,12 @@
     end
 
     it 'detects all the mentions to users' do
-      expect(render_as_markdown('@alfie @milo and @Admin, please review. Also you, @test1.')).to eq(
+      expect(render_as_markdown('@alfie @milo and @Admin, please review. Also you, @test1 and @user.name.')).to eq(
         "<p><a href=\"https://unconfigured.openbuildservice.org/users/alfie\">@alfie</a> \
 <a href=\"https://unconfigured.openbuildservice.org/users/milo\">@milo</a> \
 and <a href=\"https://unconfigured.openbuildservice.org/users/Admin\">@Admin</a>, \
-please review. Also you, <a href=\"https://unconfigured.openbuildservice.org/users/test1\">@test1</a>.</p>\n"
+please review. Also you, <a href=\"https://unconfigured.openbuildservice.org/users/test1\">@test1</a> \
+and <a href=\"https://unconfigured.openbuildservice.org/users/user.name\">@user.name</a>.</p>\n"
       )
     end