Merge branch 'nd/fetch-capability-tweak'

Protocol capabilities that go over wire should never be translated,
but it was incorrectly marked for translation, which has been
corrected.  The output of protocol capabilities for debugging has
been tweaked a bit.

* nd/fetch-capability-tweak:
fetch-pack: print server version at the top in -v -v
fetch-pack: print all relevant supported capabilities with -v -v
fetch-pack: move capability names out of i18n strings

diff --combined fetch-pack.c
index 07bc48a1a561bf554b8a18f337efe6ffda722c86,445a261f148d44bfbc8104a22ea179c8ad468f7c..65be043f2afafdb37b4ce4d6fe8fbd3ac0eb2eaf
--- 1/fetch-pack.c
--- 2/fetch-pack.c
+++ b/fetch-pack.c
@@@ -286,7 -286,7 +286,7 @@@ static int find_common(struct fetch_neg
                 * we cannot trust the object flags).
                 */
                if (!args->no_dependents &&
 -                  ((o = lookup_object(the_repository, remote->hash)) != NULL) &&
 +                  ((o = lookup_object(the_repository, remote)) != NULL) &&
                                (o->flags & COMPLETE)) {
                        continue;
                }
@@@ -364,7 -364,7 +364,7 @@@
                        if (skip_prefix(reader.line, "unshallow ", &arg)) {
                                if (get_oid_hex(arg, &oid))
                                        die(_("invalid unshallow line: %s"), reader.line);
 -                              if (!lookup_object(the_repository, oid.hash))
 +                              if (!lookup_object(the_repository, &oid))
                                        die(_("object not found: %s"), reader.line);
                                /* make sure that it is parsed as shallow */
                                if (!parse_object(the_repository, &oid))
@@@ -707,7 -707,7 +707,7 @@@ static void mark_complete_and_common_re
        for (ref = *refs; ref; ref = ref->next) {
                struct object *o = deref_tag(the_repository,
                                             lookup_object(the_repository,
 -                                           ref->old_oid.hash),
 +                                           &ref->old_oid),
                                             NULL, 0);
  
                if (!o || o->type != OBJ_COMMIT || !(o->flags & COMPLETE))
@@@ -734,7 -734,7 +734,7 @@@ static int everything_local(struct fetc
                const struct object_id *remote = &ref->old_oid;
                struct object *o;
  
 -              o = lookup_object(the_repository, remote->hash);
 +              o = lookup_object(the_repository, remote);
                if (!o || !(o->flags & COMPLETE)) {
                        retval = 0;
                        print_verbose(args, "want %s (%s)", oid_to_hex(remote),
@@@ -902,72 -902,85 +902,85 @@@ static struct ref *do_fetch_pack(struc
        sort_ref_list(&ref, ref_compare_name);
        QSORT(sought, nr_sought, cmp_ref_by_name);
  
-       if ((args->depth > 0 || is_repository_shallow(the_repository)) && !server_supports("shallow"))
+       if ((agent_feature = server_feature_value("agent", &agent_len))) {
+               agent_supported = 1;
+               if (agent_len)
+                       print_verbose(args, _("Server version is %.*s"),
+                                     agent_len, agent_feature);
+       }
+ 
+       if (server_supports("shallow"))
+               print_verbose(args, _("Server supports %s"), "shallow");
+       else if (args->depth > 0 || is_repository_shallow(the_repository))
                die(_("Server does not support shallow clients"));
        if (args->depth > 0 || args->deepen_since || args->deepen_not)
                args->deepen = 1;
        if (server_supports("multi_ack_detailed")) {
-               print_verbose(args, _("Server supports multi_ack_detailed"));
+               print_verbose(args, _("Server supports %s"), "multi_ack_detailed");
                multi_ack = 2;
                if (server_supports("no-done")) {
-                       print_verbose(args, _("Server supports no-done"));
+                       print_verbose(args, _("Server supports %s"), "no-done");
                        if (args->stateless_rpc)
                                no_done = 1;
                }
        }
        else if (server_supports("multi_ack")) {
-               print_verbose(args, _("Server supports multi_ack"));
+               print_verbose(args, _("Server supports %s"), "multi_ack");
                multi_ack = 1;
        }
        if (server_supports("side-band-64k")) {
-               print_verbose(args, _("Server supports side-band-64k"));
+               print_verbose(args, _("Server supports %s"), "side-band-64k");
                use_sideband = 2;
        }
        else if (server_supports("side-band")) {
-               print_verbose(args, _("Server supports side-band"));
+               print_verbose(args, _("Server supports %s"), "side-band");
                use_sideband = 1;
        }
        if (server_supports("allow-tip-sha1-in-want")) {
-               print_verbose(args, _("Server supports allow-tip-sha1-in-want"));
+               print_verbose(args, _("Server supports %s"), "allow-tip-sha1-in-want");
                allow_unadvertised_object_request |= ALLOW_TIP_SHA1;
        }
        if (server_supports("allow-reachable-sha1-in-want")) {
-               print_verbose(args, _("Server supports allow-reachable-sha1-in-want"));
+               print_verbose(args, _("Server supports %s"), "allow-reachable-sha1-in-want");
                allow_unadvertised_object_request |= ALLOW_REACHABLE_SHA1;
        }
-       if (!server_supports("thin-pack"))
+       if (server_supports("thin-pack"))
+               print_verbose(args, _("Server supports %s"), "thin-pack");
+       else
                args->use_thin_pack = 0;
-       if (!server_supports("no-progress"))
+       if (server_supports("no-progress"))
+               print_verbose(args, _("Server supports %s"), "no-progress");
+       else
                args->no_progress = 0;
-       if (!server_supports("include-tag"))
+       if (server_supports("include-tag"))
+               print_verbose(args, _("Server supports %s"), "include-tag");
+       else
                args->include_tag = 0;
        if (server_supports("ofs-delta"))
-               print_verbose(args, _("Server supports ofs-delta"));
+               print_verbose(args, _("Server supports %s"), "ofs-delta");
        else
                prefer_ofs_delta = 0;
  
        if (server_supports("filter")) {
                server_supports_filtering = 1;
-               print_verbose(args, _("Server supports filter"));
+               print_verbose(args, _("Server supports %s"), "filter");
        } else if (args->filter_options.choice) {
                warning("filtering not recognized by server, ignoring");
        }
  
-       if ((agent_feature = server_feature_value("agent", &agent_len))) {
-               agent_supported = 1;
-               if (agent_len)
-                       print_verbose(args, _("Server version is %.*s"),
-                                     agent_len, agent_feature);
-       }
-       if (server_supports("deepen-since"))
+       if (server_supports("deepen-since")) {
+               print_verbose(args, _("Server supports %s"), "deepen-since");
                deepen_since_ok = 1;
-       else if (args->deepen_since)
+       } else if (args->deepen_since)
                die(_("Server does not support --shallow-since"));
-       if (server_supports("deepen-not"))
+       if (server_supports("deepen-not")) {
+               print_verbose(args, _("Server supports %s"), "deepen-not");
                deepen_not_ok = 1;
-       else if (args->deepen_not)
+       } else if (args->deepen_not)
                die(_("Server does not support --shallow-exclude"));
-       if (!server_supports("deepen-relative") && args->deepen_relative)
+       if (server_supports("deepen-relative"))
+               print_verbose(args, _("Server supports %s"), "deepen-relative");
+       else if (args->deepen_relative)
                die(_("Server does not support --deepen"));
  
        if (!args->no_dependents) {
@@@ -1048,7 -1061,7 +1061,7 @@@ static void add_wants(int no_dependents
                 * we cannot trust the object flags).
                 */
                if (!no_dependents &&
 -                  ((o = lookup_object(the_repository, remote->hash)) != NULL) &&
 +                  ((o = lookup_object(the_repository, remote)) != NULL) &&
                    (o->flags & COMPLETE)) {
                        continue;
                }
@@@ -1275,7 -1288,7 +1288,7 @@@ static void receive_shallow_info(struc
                if (skip_prefix(reader->line, "unshallow ", &arg)) {
                        if (get_oid_hex(arg, &oid))
                                die(_("invalid unshallow line: %s"), reader->line);
 -                      if (!lookup_object(the_repository, oid.hash))
 +                      if (!lookup_object(the_repository, &oid))
                                die(_("object not found: %s"), reader->line);
                        /* make sure that it is parsed as shallow */
                        if (!parse_object(the_repository, &oid))