additional @mention autocomplete fixes

app/assets/javascripts/autocomplete.js

@@ -42,6 +42,9 @@
       delay: 500,
       minLength: 2,
       autoFocus: true,
+      focus: function() {
+        return false;
+      },
       select: function(event, ui) {
         var before_caret_text = this.value.substring(0, this.selectionStart).replace(/\S+$/, ui.item.value + " ");
         var after_caret_text = this.value.substring(this.selectionStart);

app/logical/d_text.rb

@@ -33,17 +33,25 @@ class DText
   end
 
   def self.parse_inline(str, options = {})
-    puts str
     str.gsub!(/&/, "&")
     str.gsub!(/</, "&lt;")
     str.gsub!(/>/, "&gt;")
+    str.gsub!(/(?:^| )@\S+/) do |name| 
+      if name =~ /([:;,.!?\)\]<>])$/
+        name.chop!
+        ch = $1
+      else
+        ch = ""
+      end
+
+      '<a href="/users?name=' + u(CGI.unescapeHTML(name[1..-1])) + '">' + name + '</a>' + ch
+    end
     str.gsub!(/\n/m, "<br>") unless options[:ignore_newlines]
     str.gsub!(/\[b\](.+?)\[\/b\]/i, '<strong>\1</strong>')
     str.gsub!(/\[i\](.+?)\[\/i\]/i, '<em>\1</em>')
     str.gsub!(/\[s\](.+?)\[\/s\]/i, '<s>\1</s>')
     str.gsub!(/\[u\](.+?)\[\/u\]/i, '<u>\1</u>')
     str.gsub!(/\[tn\](.+?)\[\/tn\]/i, '<p class="tn">\1</p>')
-    str.gsub!(/@\w+/) {|name| '<a href="/users?name=' + u(CGI.unescapeHTML(name[1..-1])) + '">' + name + '</a>'}
 
     str = parse_links(str)
     str = parse_aliased_wiki_links(str)