Replaces string literals with their hexadecimal escape sequences. For example, "hello" becomes "\x68\x65\x6C\x6C\x6F".

Example output:

if(d=== "\x74\x61\x62\x49\x6E\x64\x65\x78")
{
var b=c.getAttributeNode("\x74\x61\x62\x49\x6E\x64\x65\x78");
return b&& b.specified?b.value:ex.test(c.nodeName)|| er.test(c.nodeName)&& c.href?0:fu
}