Please add Clith

[Hectarea1996]

Clith defines a general with macro. I know that similar projects exist, like cl-with or trivial-with. I hope this is not a problem. Although they are different enough, in my opinion.

Clith defines the macro with as a mix between let*, multiple-value-bind, labels, and uiop:nest. Also, it treats specially the declarations to make them work as espected. And, lastly, in order to destroy the bound elements, it uses a generic function.

Source: https://github.com/Hectarea1996/clith

[quicklisp]

Failure log here: http://report.quicklisp.org/2024-02-10/failure-report/clith.html

[Hectarea1996]

Updated. It should be fine now.