Fix #1207

app/helpers/notes_helper.rb

@@ -20,7 +20,7 @@ def note_list_tag(object)
   def note_autocomplete_tag(note, term)
     return nil if note.nil?
     a = [
-      content_tag(:span, mark_tag(note.text, term), class: [:regular_type]), 
+      content_tag(:span, mark_tag(note.text, term), class: [:regular_type]),
       content_tag(:div, object_tag(note.note_object), class: [:feedback, 'feedback-secondary', 'feedback-thin'] ),
       content_tag(:span, note.note_object_type, class: [:feedback, 'feedback-info', 'feedback-thin'] ),
     ].compact.join(' ').html_safe

app/helpers/taxon_names_helper.rb

@@ -24,6 +24,13 @@ def taxon_name_autocomplete_tag(taxon_name, term)
     ].compact.join(' ').html_safe
   end
 
+  # @return [String]
+  #   no HTML inside <input>
+  def taxon_name_autocomplete_selected_tag(taxon_name)
+    return nil if taxon_name.nil?
+    [taxon_name.cached, taxon_name.cached_author_year].compact.join(' ')
+  end
+
   def taxon_name_rank_tag(taxon_name, css_class = [:feedback, 'feedback-info', 'feedback-thin'] )
     return nil if taxon_name.nil?
     content_tag(:span, taxon_name.rank || 'Combination', class: css_class)
@@ -145,13 +152,6 @@ def original_taxon_name_link(taxon_name)
     link_to(original_taxon_name_tag(taxon_name).html_safe, browse_nomenclature_task_path(taxon_name_id: taxon_name.id))
   end
 
-  # @return [String]
-  #   no HTML inside <input>
-  def taxon_name_autocomplete_selected_tag(taxon_name)
-    return nil if taxon_name.nil?
-    [taxon_name.cached, taxon_name.cached_author_year].compact.join(' ') 
-  end
-
   def taxon_name_for_select(taxon_name)
     taxon_name.name if taxon_name
   end

app/helpers/workbench/html_helper.rb

@@ -9,7 +9,9 @@ def mark_tag(string, term)
     return nil if string.nil?
     return string if term.nil?
     t = Regexp.escape(term)
-    string.gsub(/(#{t})/i, content_tag(:mark, '\1')).html_safe
+
+    # (?!>) Don't substitute if the next character is a closing paren
+    string.gsub(/(#{t})(?!>)/i, content_tag(:mark, '\1')).html_safe
   end
 
 end