[xwiki-users] Strangeness with numbers...

Why can't I do something like: #set($tRule = "") #set($idx = $tRule.indexOf(',')) $idx ## Outputs -1 $idx+1 ## Outputs -1+1 I've tried using the $number tool but it doesn't work, if I do: $number.format($idx) It outputs $number.format($idx). What am I missing? .:. Kevin -- View this message in context: http://n2.nabble.com/Strangeness-with-numbers...-tp2168613p2168613.html Sent from the XWiki- Users mailing list archive at Nabble.com.