On Fri, 17 Dec 2004 19:24:13 +0100 (CET), Christophe TROESTLER
<Christophe.Troestler@umh.ac.be> wrote:
> Hi,
> 
>         Objective Caml version 3.08.2
> # `a;;
> - : [> `a ] = `a
> 
> Is the lack of capitalisation in the tag-name really wanted?

http://caml.inria.fr/ocaml/htmlman/manual011.html

Note on variant tags: the current implementation accepts lowercase
variant tags in addition to uppercase variant tags, but we suggest you
avoid lowercase variant tags for portability and compatibility with
future OCaml versions.