Re: [PATCH v10 7/7] graph: add --[no-]graph-indent and log.graphIndent

> Some users may prefer to not have graph indentation.
> 
> Add "log.graphIndent" config variable to graph_read_config() to read the
> default preference. By default is graph indentation is true.
> 
> Add --graph-indent and --no-graph-indent options to overwrite the
> default preference.
> 
> Signed-off-by: Pablo Sabater <pabloosabaterr@gmail.com>
> ---
>  Documentation/config/log.adoc       |  4 +++
>  Documentation/rev-list-options.adoc |  8 ++++++
>  graph.c                             | 10 +++++--
>  revision.c                          |  9 +++++++
>  revision.h                          |  2 ++
>  t/t4218-log-graph-indentation.sh    | 52 +++++++++++++++++++++++++++++++++++++
>  6 files changed, 83 insertions(+), 2 deletions(-)

> diff --git a/revision.h b/revision.h
> index 569b3fa1cb..49e1380b80 100644
> --- a/revision.h
> +++ b/revision.h
> @@ -314,6 +314,8 @@ struct rev_info {
>  	/* Display history graph */
>  	struct git_graph *graph;
>  	int graph_max_lanes;
> +	int no_graph_indent;
> +	unsigned int graph_indent_set;