Matches if a part of the searched item matches the given regular expression (or does not match it). If the regular expression editor is installed then you can edit the regular expression by clicking on the Edit... button.
Coincideix si una part de l' element cercat coincideix (o no coincideix) amb l' expressió regular indicada. Si teniu instal· lat l' editor d' expressions regulars, podeu editar- la fent clic a sobre del botó Edita....