Remove the restriction preventing project references with text adjacent to the > character

app/models/project.rb

@@ -465,14 +465,12 @@ class Project < ActiveRecord::Base
     end
 
     # Pattern used to extract `namespace/project>` project references from text.
-    # (?!\w) matches any non-word character.
     # '>' or its escaped form ('&gt;') are checked for because '>' is sometimes escaped
     # when the reference comes from an external source.
     def markdown_reference_pattern
       %r{
         #{reference_pattern}
         (#{reference_postfix}|#{reference_postfix_escaped})
-        (?!\w)
       }x
     end
 

spec/lib/banzai/filter/project_reference_filter_spec.rb

@@ -24,9 +24,9 @@ describe Banzai::Filter::ProjectReferenceFilter do
     expect(reference_filter(act).to_html).to eq(CGI.escapeHTML(exp))
   end
 
-  it 'ignores references with text after the > sign' do
-    exp = act = "Hey #{reference}foo"
-    expect(reference_filter(act).to_html).to eq CGI.escapeHTML(exp)
+  it 'allows references with text after the > character' do
+    doc = reference_filter("Hey #{reference}foo")
+    expect(doc.css('a').first.attr('href')).to eq urls.project_url(subject)
   end
 
   %w(pre code a style).each do |elem|