Bug 1106653: Truncate the field-* and type-* values in error messages

template/en/default/global/code-error.html.tmpl

@@ -219,7 +219,8 @@
     but rather <em>[% target_type FILTER html %]</em>.
   
   [% ELSIF error == "invalid_field_name" %]
-    Can't use [% field FILTER html %] as a field name.
+    [% title = "Invalid Field Name" %]
+    Can't use "[% field.truncate(30, "...") FILTER html %]" as a field name.
 
   [% ELSIF error == "jobqueue_insert_failed" %]
    [% title = "Job Queue Failure" %]
@@ -384,8 +385,9 @@
     Invalid setting for post_bug_submit_action
 
   [% ELSIF error == "search_field_operator_unsupported" %]
+    [% title = "Invalid Search Type" %]
     Bugzilla does not support the search type
-    "[% operator FILTER html %]".
+    "[% operator.truncate(30, "...") FILTER html %]".
 
   [% ELSE %]
     [%# Try to find hooked error messages %]