nl_tokens: Returns true if the two input exception interfaces have the same content
pl_tokens: function isSameException ( ex1 , ex2 ) { if ( isOnlyOneTruthy ( ex1 , ex2 ) ) return false ; ex1 = ex1 . values [ 0 ] ; ex2 = ex2 . values [ 0 ] ; if ( ex1 . type !== ex2 . type || ex1 . value !== ex2 . value ) return <mask> ; // in case both stacktraces are undefined, we can't decide so default to false if ( isBothUndefined ( ex1 . stacktrace , ex2 . stacktrace ) ) return false ; return isSameStacktrace ( ex1 . stacktrace , ex2 . stacktrace ) ; }