doc: git-clone fix discrepancy between asciidoc and asciidoctor

Asciidoc.py does not have the concept of generalized roles, whereas
asciidoctor interprets [foo]`blah` as blah with role foo in the
synopsis, making in effect foo disappear in the output. Note that
square brackets not directly followed by an inline markup do not
define a role, which is why we do not have the issue on other parts of
the documentation.

In order to get a consistant result across asciidoctor and
asciidoc.py, the hack is to use the {empty} entity
to split the bracket part from the inline format part.

Signed-off-by: Jean-Noël Avila <jn.avila@free.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

0 files changed, 0 insertions, 0 deletions