Function diff_output_prefix_callback

graph.c:329–343

}

static const char *diff_output_prefix_callback(struct diff_options *opt, void *data)
{
	struct git_graph *graph = data;

	assert(opt);

	if (!graph)
		return opt->line_prefix;

	strbuf_reset(&graph->prefix_buf);
	if (opt->line_prefix)
		strbuf_addstr(&graph->prefix_buf, opt->line_prefix);
	graph_padding_line(graph, &graph->prefix_buf);
	return graph->prefix_buf.buf;
}

static const struct diff_options *default_diffopt;