Re: [PATCHv7 10/11] gitweb: group remote heads by remote

> +# Returns a hash ref mapping remote names to their fetch and push URLs.
> +# We return a hash ref rather than a hash so that a simple check with defined
> +# can be used to tell apart the "no remotes" case from other kinds of
> +# failures. The mapping can be restriced to a single remote by specifying its
> +# name as optional parameter to the call.

> +# Display remote heads grouped by remote, unless there are too many
> +# remotes ($have_all is false), in which case we only display the remote
> +# names
> +sub git_remotes_body {
> +	my ($remotedata, $limit, $head) = @_;