t4151: consolidate multiple calls to test_i18ngrep

diff --git a/log-tree.h b/log-tree.h
index c8116e60cde34032da6f2044881d5a4970cd96fe..deba035187185bc28a83520b47480c3141d8398e 100644 (file)
--- a/log-tree.h
+++ b/log-tree.h
@@ -7,6 +7,10 @@ struct log_info {
        struct commit *commit, *parent;
 };
 
+struct decoration_filter {
+       struct string_list *include_ref_pattern, *exclude_ref_pattern;
+};
+
 int parse_decorate_color_config(const char *var, const char *slot_name, const char *value);
 void init_log_tree_opt(struct rev_info *);
 int log_tree_diff_flush(struct rev_info *);
@@ -22,13 +26,13 @@ void format_decorations_extended(struct strbuf *sb, const struct commit *commit,
                             format_decorations_extended((strbuf), (commit), (color), " (", ", ", ")")
 void show_decorations(struct rev_info *opt, struct commit *commit);
 void log_write_email_headers(struct rev_info *opt, struct commit *commit,
-                            const char **subject_p,
                             const char **extra_headers_p,
                             int *need_8bit_cte_p);
-void load_ref_decorations(int flags);
+void load_ref_decorations(struct decoration_filter *filter, int flags);
 
 #define FORMAT_PATCH_NAME_MAX 64
 void fmt_output_commit(struct strbuf *, struct commit *, struct rev_info *);
 void fmt_output_subject(struct strbuf *, const char *subject, struct rev_info *);
+void fmt_output_email_subject(struct strbuf *, struct rev_info *);
 
 #endif