publishToConfluence - some code blocks are generated as txt instead of requested language and loose linebreaks

[tkleiber]

Describe the bug
We try to change from doctoolchain from 2.1.0 to 3.2.2.
We have some html code blocks, which are generated in 3.2.2 as txt block instead of the used markup.

To Reproduce

1. Use following code

[source, html]
----
<af:button id="_exc" icon="/adf/ikb.adf.basis.ui/images/excel.gif">
           <af:exportCollectionActionListener type="excelHTML"
                                               exportedId="_t1"
                                               exportedRows="all"
                                               filename="termine.xls"
                                               title="Kundenbezogene Termine"/>
</af:button>
----

2. Generate with 2.1.0 to Confluence, you see html output:

3. Generate with 2.1.0 to Confluence, you see txt output and removed linebreak:

Expected behavior
The code block should be formatted in the requested language definition and should show all linebreaks, which exists in the code.

Screenshots
See above

Configuration

• docToolchain version: 3.2.2
• OS: SuSE Enterprise Linux
• Browser: Edge
• Relevant SDK Versions: openjdk version "17.0.9" 2023-10-17

[PacoVK]

Thanks for reporting, i took a closer look and it relates to #1349 i will provide a fix soon for that :)