fix: Include parsed comments between arguments only when ParseComment s is true

[rshyamsu]

Comments between arguments should be added to the parsed result only if the ParseComments ParseOption is true. This check was previously missing and has been added as part of this fix.

A unit test has also been added to validate this.

Proposed changes

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• [x] I have read the CONTRIBUTING document
• [x] If applicable, I have added tests that prove my fix is effective or that my feature works
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