{$page_title} - {$STRING.addnew} OS
{section name=os loop=$oses} {/section}
Name Regex Sort Order Delete
{$oses[os].os_name|stripslashes}  {$oses[os].regex} {$oses[os].sort_order} {if not $oses[os].bug_count} Delete {/if}

{$first} - {$last} of {$total}
{if $pages ne "1"}[ {$pages} ]{/if}

OSes with a Sort Order = 0 will not be selectable by users
Only those OSes that have no bugs referencing them can be deleted