Editing Autocompletion (section)

=== title_duplicates ===

This is a slightly odd script as it doesn't actually provide any autocomplete data. What it does is search the list of existing titles to see if there is a match. It only searches if there are 5 or more characters entered so far.

If it finds any matches it lists them with a warning that they might be a problem, but does not assist autocompletion. If many matches are made then a short title only is shown, if the list is only 4 or fewer then a full citation is shown.

This is set to "on" by default in the hope that it will reduce duplicate submissions.