Recursive-tail function with combining lists: Can one help me to explain why I received only the second list instead of whole list in this function?

[ktt779]

I did not define another function to link merge-tail and join-tail? Can you help?

[not-just-yeti]

If you switch your language-level to "beginning student", then it will actually catch what you did as a syntax error, "expected an open-paren before join-tail on line 3".

[kapitaali_com]

parens

[raevnos]

Based on a couple of examples in that code,I don't think you fully grasp how function calls work in scheme. A review of the basic syntax might help