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https://issues.apache.org/jira/browse/COCOON-2352?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15560981#comment-15560981
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ASF GitHub Bot commented on COCOON-2352:
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GitHub user benfortuna opened a pull request:
https://github.com/apache/cocoon/pull/1
Support for Unicode surrogate pairs
This PR adds support for encoding surrogate pairs as a single character the
XMLEncoder implementation. See
[COCOON-2352](https://issues.apache.org/jira/browse/COCOON-2352) for further
details.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/benfortuna/cocoon BRANCH_2_1_X
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/cocoon/pull/1.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1
----
commit 4975a555b8330446089c81e17e8bfaaaee669600
Author: Ben Fortuna <[email protected]>
Date: 2016-10-10T00:11:32Z
Added required folder for build
commit cf2d9b65eb55b9d19a0b0c179e90fe7c7b70b6e6
Author: Ben Fortuna <[email protected]>
Date: 2016-10-10T00:11:58Z
Added support for decoding surrogate pairs
commit cc68b0040c5afc6286dc767810ea2ec7abd58340
Author: Ben Fortuna <[email protected]>
Date: 2016-10-10T01:26:20Z
Added unit test for encoding unicode surrogate pairs
----
> XMLEncoder doesn't support Unicode surrogate pairs
> --------------------------------------------------
>
> Key: COCOON-2352
> URL: https://issues.apache.org/jira/browse/COCOON-2352
> Project: Cocoon
> Issue Type: Bug
> Components: * Cocoon Core, Blocks: Serializers
> Reporter: Ben Fortuna
>
> Whilst investigating an issue with the Sling project and support for emoji
> characters, I've come to notice that the XMLEncoder used by HTMLSerializer
> doesn't support Unicode surrogate pairs to represent higher order unicode
> characters.
> A simple unit test that demonstrates this issue is here:
> https://github.com/micronode/whistlepost/blob/master/whistlepost-rewrite-lib/src/test/groovy/org/apache/cocoon/components/serializers/encoding/XMLEncoderTest.groovy
> More background info here also: SLING-5973
> This seems to have been identified/addressed in other Apache projects also:
> https://issues.apache.org/jira/browse/THRIFT-3403?jql=text%20~%20%22surrogate%20pairs%22
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