OCaml manual: replace bullets by the section number on the main page

[vicuna]

Original bug ID: 7497
Reporter: @dbuenzli
Assigned to: @Octachron
Status: resolved (set by @Octachron on 2017-03-18T13:01:45Z)
Resolution: fixed
Priority: normal
Severity: feature
Version: 4.04.0
Fixed in version: 4.05.0 +dev/beta1/beta2/beta3/rc1
Category: documentation

Bug description

This is clearly a usability improvement:

Warning 57: Ambiguous or-pattern variables under guard;
variable s may match different arguments. (See manual section 8.5)

However you then turn to http://caml.inria.fr/pub/docs/manual-ocaml/
and are a bit lost where that section could be.

Thanks.

[vicuna]

Comment author: @Octachron

Note that this problem only exists in the splitted html manual: both the latex version and the one-file html manual have a numbered table of contents. This seems to be a limitation of hacha, hevea's html splitting subtool.

[vicuna]

Comment author: @Octachron

After playing with hevea to replace unordered list by ordered list, I found the hacha-specific macro required to enable numbered table of contents:
#1095 .
With this change, tables of contents still use unordered list but they include at least section number.

[vicuna]

Comment author: @Octachron

This should be fixed by merging the above PR starting from the version 4.05 of the manual.