graph_next_line 1145 graph.c graph_next_line(graph, sb); graph_next_line 1197 graph.c shown_commit_line = graph_next_line(graph, &msgbuf); graph_next_line 1214 graph.c graph_next_line(graph, &msgbuf); graph_next_line 1243 graph.c graph_next_line(graph, &msgbuf); graph_next_line 67 graph.h int graph_next_line(struct git_graph *graph, struct strbuf *sb);