}
void init_display_notes(struct display_notes_opt *opt)
+{
+ memset(opt, 0, sizeof(*opt));
+ opt->use_default_notes = -1;
+}
+
+void enable_default_display_notes(struct display_notes_opt *opt, int *show_notes)
+{
+ opt->use_default_notes = 1;
+ *show_notes = 1;
+}
+
+void enable_ref_display_notes(struct display_notes_opt *opt, int *show_notes,
+ const char *ref) {
+ struct strbuf buf = STRBUF_INIT;
+ strbuf_addstr(&buf, ref);
+ expand_notes_ref(&buf);
+ string_list_append(&opt->extra_notes_refs,
+ strbuf_detach(&buf, NULL));
+ *show_notes = 1;
+}
+
+void disable_display_notes(struct display_notes_opt *opt, int *show_notes)
+{
+ opt->use_default_notes = -1;
+ /* we have been strdup'ing ourselves, so trick
+ * string_list into free()ing strings */
+ opt->extra_notes_refs.strdup_strings = 1;
+ string_list_clear(&opt->extra_notes_refs, 0);
+ opt->extra_notes_refs.strdup_strings = 0;
+ *show_notes = 0;
+}
+
+void load_display_notes(struct display_notes_opt *opt)
{
char *display_ref_env;
int load_config_refs = 0;