> ./guix/docker.scm:261: (((head ...) (tail ...) id) This one is not like the others. However, looking at the context I think the pattern could just be (head tail id).
> Why not? Do I miss something in the implementation of ’match’? The only reason I can think of would be if these matches are sometimes provided improper lists, which need to fail these match conditions. That seems unlikely to me, but it should be clear from looking at the other match clauses in each case. Carlo
