Re: xml-parse: file position of elements
Sven Hartrumpf <[email protected]> Fri, 04 Feb 2022 08:27:04 +0100 (CET)
| Newsgroups | gmane.lisp.scheme.bigloo |
|---|---|
| Message-ID | <[email protected]> |
Hello Joe.
Joseph Donaldson, 2022-02-01 18:21:
> Hello, Sven,
> Here is an updated version that moves the start-position parameter to position 4 and has the value of the element's starting < character.
> I also removed some debugging print statements that were erroneously left in place. Let me know how it works for you.
Thanks for the new version!
I removed the (+ . 1) in your helper function update-start-position!
because file offsets and string offsets are normally 0-based in Scheme.
The following code
(call-with-input-string
"<doc><itm></itm></doc><doc><itm></itm></doc>"
(lambda (port)
(pp (xml-parse port :procedure list :encoding 'UTF-8))))
outputs:
((doc () ((itm () () 0)) 0)
(doc () ((itm () () 22)) 22))
The offsets for the doc-elements are correct,
the ones for the itm-elements are not?
Best regards
Sven