Another way of identifying in-appropriate self-closing tags from Mike Rylander is
ack '<[^>]+/>'|egrep -v 'area|base|br|embed|hr|iframe|img|input|link|meta|param|source|track|missing|xsd|xsl|examples|xul|font|i18n|idl|IDL|gnu|SuperCat|eg-'|less
This is broader that what I put in comment #5, but some of the results it turns up can be ignored after verifying that they're never run through jQuery.
Another way of identifying in-appropriate self-closing tags from Mike Rylander is
ack '<[^>]+/>'|egrep -v 'area|base| br|embed| hr|iframe| img|input| link|meta| param|source| track|missing| xsd|xsl| examples| xul|font| i18n|idl| IDL|gnu| SuperCat| eg-'|less
This is broader that what I put in comment #5, but some of the results it turns up can be ignored after verifying that they're never run through jQuery.