not implemented: strip-space

[Jpsy]

All my trials to transform any OData metadata from XML to JSON using the OASIS XSL transformations result in an error not implemented: strip-space.

The same transformations executed through Visual Studio 2019 run flawlessly.

How to reproduce:

• Open this OASIS example XML:
  https://github.com/oasis-tcs/odata-openapi/blob/master/examples/aggregation.xml
• Try to convert with this OASIS XSLT:
  https://github.com/oasis-tcs/odata-openapi/blob/master/tools/V4-CSDL-to-OpenAPI.xsl

Expected behavior:

• JSON output identical or similar to this example JSON result:
  https://github.com/oasis-tcs/odata-openapi/blob/master/examples/aggregation.openapi3.json

Experienced behavior:

• Error is thrown: not implemented: strip-space

[szul]

Thanks. I'm looking to find time to update this based on a few of the bugs in this repo. It's likely the items lacking implementation are actually missing from the library I'm using to process the XSLT, but I'll try to see if I can fix it.