1 files changed, 17 insertions, 8 deletions

diff --git a/log-tree.c b/log-tree.c
index 1946e9c..08970bf 100644
--- a/log-tree.c
+++ b/log-tree.c
@@ -10,6 +10,7 @@
 #include "color.h"
 #include "gpg-interface.h"
 #include "sequencer.h"
+#include "line-log.h"
 
 struct decoration name_decoration = { "object names" };
 
@@ -97,7 +98,7 @@ static int add_ref_decoration(const char *refname, const unsigned char *sha1, in
 	struct object *obj;
 	enum decoration_type type = DECORATION_NONE;
 
-	if (!prefixcmp(refname, "refs/replace/")) {
+	if (starts_with(refname, "refs/replace/")) {
 		unsigned char original_sha1[20];
 		if (!read_replace_refs)
 			return 0;
@@ -115,11 +116,11 @@ static int add_ref_decoration(const char *refname, const unsigned char *sha1, in
 	if (!obj)
 		return 0;
 
-	if (!prefixcmp(refname, "refs/heads/"))
+	if (starts_with(refname, "refs/heads/"))
 		type = DECORATION_REF_LOCAL;
-	else if (!prefixcmp(refname, "refs/remotes/"))
+	else if (starts_with(refname, "refs/remotes/"))
 		type = DECORATION_REF_REMOTE;
-	else if (!prefixcmp(refname, "refs/tags/"))
+	else if (starts_with(refname, "refs/tags/"))
 		type = DECORATION_REF_TAG;
 	else if (!strcmp(refname, "refs/stash"))
 		type = DECORATION_REF_STASH;
@@ -133,6 +134,8 @@ static int add_ref_decoration(const char *refname, const unsigned char *sha1, in
 		obj = ((struct tag *)obj)->tagged;
 		if (!obj)
 			break;
+		if (!obj->parsed)
+			parse_object(obj->sha1);
 		add_name_decoration(DECORATION_REF_TAG, refname, obj);
 	}
 	return 0;
@@ -616,6 +619,9 @@ void show_log(struct rev_info *opt)
 	ctx.fmt = opt->commit_format;
 	ctx.mailmap = opt->mailmap;
 	ctx.color = opt->diffopt.use_color;
+	ctx.output_encoding = get_log_output_encoding();
+	if (opt->from_ident.mail_begin && opt->from_ident.name_begin)
+		ctx.from_ident = &opt->from_ident;
 	pretty_print_commit(&ctx, commit, &msgbuf);
 
 	if (opt->add_signoff)
@@ -730,11 +736,11 @@ static int log_tree_diff(struct rev_info *opt, struct commit *commit, struct log
 	if (!opt->diff && !DIFF_OPT_TST(&opt->diffopt, EXIT_WITH_STATUS))
 		return 0;
 
-	parse_commit(commit);
+	parse_commit_or_die(commit);
 	sha1 = commit->tree->object.sha1;
 
 	/* Root commit? */
-	parents = commit->parents;
+	parents = get_saved_parents(opt, commit);
 	if (!parents) {
 		if (opt->show_root_diff) {
 			diff_root_tree_sha1(sha1, "", &opt->diffopt);
@@ -755,7 +761,7 @@ static int log_tree_diff(struct rev_info *opt, struct commit *commit, struct log
 			 * parent, showing summary diff of the others
 			 * we merged _in_.
 			 */
-			parse_commit(parents->item);
+			parse_commit_or_die(parents->item);
 			diff_tree_sha1(parents->item->tree->object.sha1,
 				       sha1, "", &opt->diffopt);
 			log_tree_diff_flush(opt);
@@ -770,7 +776,7 @@ static int log_tree_diff(struct rev_info *opt, struct commit *commit, struct log
 	for (;;) {
 		struct commit *parent = parents->item;
 
-		parse_commit(parent);
+		parse_commit_or_die(parent);
 		diff_tree_sha1(parent->tree->object.sha1,
 			       sha1, "", &opt->diffopt);
 		log_tree_diff_flush(opt);
@@ -796,6 +802,9 @@ int log_tree_commit(struct rev_info *opt, struct commit *commit)
 	log.parent = NULL;
 	opt->loginfo = &log;
 
+	if (opt->line_level_traverse)
+		return line_log_print(opt, commit);
+
 	shown = log_tree_diff(opt, commit, &log);
 	if (!shown && opt->loginfo && opt->always_show_header) {
 		log.parent = NULL;