Please file an issue about this in Jira, ideally with a reference to
the canonical regular expression spec we should be using here.
On Tue, Jan 31, 2023 at 12:13 PM Jared Davis
<jar...@davisprogramming.com> wrote:
>
> Hi,
>
> I've noticed an error in the regular expression jar that is included with
> Xalan 2.7.3 RC9.
>
> import org.apache.regexp.RE;
> public class ReBroken {
> public static void main(String[] args) throws Exception {
> RE re = new RE("a[A-CDE-G]");
> String test = "ABCDEFG";
> for (int ndx=0; ndx < test.length();ndx++) {
> if (!re.match("a" + test.substring(ndx, ndx + 1))) {
> System.out.println("ERROR Failed to match on " +
> test.substring(ndx, ndx + 1));
> } else {
> System.out.println(" OK match on " +
> test.substring(ndx, ndx + 1));
> }
> }
> }
> }
>
> ouputs
>
> OK match on A
> OK match on B
> OK match on C
> ERROR Failed to match on D
> OK match on E
> OK match on F
> OK match on G
>
> It should match on the D case.
>
> If I use jakarta-regexp-1.5.jar instead of the Xalan jar it works correctly.
>
> OK match on A
> OK match on B
> OK match on C
> OK match on D
> OK match on E
> OK match on F
> OK match on G
>
>
> Is this the correct list to report this issue?
>
--
Elliotte Rusty Harold
elh...@ibiblio.org
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