> Before I knew about the Lintian test I used to look for bad rules with these simple patterns:
> '.*%(s|t|{[^}]*}|n|F)'
> ".*%(s|t|{[^}]*}|n|F)"
Sorry, bad patterns. I forgot to quote literal braces:
'.*%(s|t|\{[^}]*\}|n|F)'
".*%(s|t|\{[^}]*\}|n|F)"