Code folding in the XML DSLs

[picimako]

Summary

Due to the nature of XML, such files can be noisy and unnecessary long, so some code folding could help this case and lessen the cognitive load and comprehension of Citrus XML test files.

One simple example would be the echo action. The code folding could turn

<echo>
  <message>Some message to print</message>
</echo>

into

<echo>Some message to print</echo>

and hide the <message> tags.

Tasks

• Collect the tags that could be folded.
• Implement code folding. It might be something similar that goes on in the Just Kitting plugin.