Doc User-Manual: Patch cover letter, three dashes, and --notes

diff --git a/graph.h b/graph.h
index f188168158659b1a1167a623ea1d580ad395094c..19b0f6631654f428cb76e9493325646163899a0b 100644 (file)
--- a/graph.h
+++ b/graph.h
@@ -4,6 +4,7 @@
 /* A graph is a pointer to this opaque structure */
 struct git_graph;
 
+
 /*
  * Create a new struct git_graph.
  */
@@ -32,17 +33,6 @@ void graph_update(struct git_graph *graph, struct commit *commit);
  */
 int graph_is_commit_finished(struct git_graph const *graph);
 
-/*
- * Output the next line for a graph.
- * This formats the next graph line into the specified strbuf.  It is not
- * terminated with a newline.
- *
- * Returns 1 if the line includes the current commit, and 0 otherwise.
- * graph_next_line() will return 1 exactly once for each time
- * graph_update() is called.
- */
-int graph_next_line(struct git_graph *graph, struct strbuf *sb);
-
 
 /*
  * graph_show_*: helper functions for printing to stdout