??????!!!!!!

function getachart() {
var listing = getlisting()

note that there are also record listings of the two url type: symbol url1 url2 pattern

or, come to think of it, I could just insert updater charts into the record list as desired

let's see ...
as i traverse the record list looking for the next chart that matches a pattern
when i find 1
so ... there's a note that gets set
indicating this is the first chart of a record sequence
next() then checks that record
if the chart is the first chart of a record sequence
next simply returns the next chart on the record list

record sequence: before chart after chart updater

if (recordposition() === "0") {simplenext()}
if (recordposition() === "1") {updaternext()}
if (recordposition() === "2") {searchnext()}

hmm
alternatively, record position can be either body or end

if, with that scheme, record position is body
next() gets the next record
if the next record is of the symbol type
next changes the record position to end
if the record position is end
next() searches for the next matching record