format-patch: add --range-diff option to embed diff in cover letter

diff --git a/revision.h b/revision.h
index 3dee97bfb97a4abd636ad7055eb84cf5dea79558..01fd7e2630060bbcc160ad34bfcf7a7733f53689 100644 (file)
--- a/revision.h
+++ b/revision.h
@@ -6,6 +6,7 @@
 #include "notes.h"
 #include "pretty.h"
 #include "diff.h"
+#include "commit-slab-decl.h"
 
 /* Remember to update object flag allocation in object.h */
 #define SEEN           (1u<<0)
@@ -19,8 +20,9 @@
 #define SYMMETRIC_LEFT (1u<<8)
 #define PATCHSAME      (1u<<9)
 #define BOTTOM         (1u<<10)
+#define USER_GIVEN     (1u<<25) /* given directly by the user */
 #define TRACK_LINEAR   (1u<<26)
-#define ALL_REV_FLAGS  (((1u<<11)-1) | TRACK_LINEAR)
+#define ALL_REV_FLAGS  (((1u<<11)-1) | USER_GIVEN | TRACK_LINEAR)
 
 #define DECORATE_SHORT_REFS    1
 #define DECORATE_FULL_REFS     2
@@ -29,6 +31,7 @@ struct rev_info;
 struct log_info;
 struct string_list;
 struct saved_parents;
+define_shared_commit_slab(revision_sources, char *);
 
 struct rev_cmdline_info {
        unsigned int nr;
@@ -90,7 +93,6 @@ struct rev_info {
        unsigned int    dense:1,
                        prune:1,
                        no_walk:2,
-                       show_all:1,
                        remove_empty_trees:1,
                        simplify_history:1,
                        topo_order:1,
@@ -112,7 +114,6 @@ struct rev_info {
                        right_only:1,
                        rewrite_parents:1,
                        print_parents:1,
-                       show_source:1,
                        show_decorations:1,
                        reverse:1,
                        reverse_output_stage:1,
@@ -212,6 +213,16 @@ struct rev_info {
        /* notes-specific options: which refs to show */
        struct display_notes_opt notes_opt;
 
+       /* interdiff */
+       const struct object_id *idiff_oid1;
+       const struct object_id *idiff_oid2;
+       const char *idiff_title;
+
+       /* range-diff */
+       const char *rdiff1;
+       const char *rdiff2;
+       int creation_factor;
+
        /* commit counts */
        int count_left;
        int count_right;
@@ -225,6 +236,8 @@ struct rev_info {
 
        struct commit_list *previous_parents;
        const char *break_bar;
+
+       struct revision_sources *sources;
 };
 
 extern int ref_excluded(struct string_list *, const char *path);