Merge branch 'maint'

* maint:
  rev-parse --symbolic-full-name: don't print '^' if SHA1 is not a ref
  Add missing "short" alternative to --date in rev-list-options.txt
  git-show.txt: Not very stubby these days.
  Clarify repack -n documentation

Documentation/git-repack.txt

@@ -55,8 +55,11 @@ OPTIONS
 	linkgit:git-pack-objects[1].
 
 -n::
-        Do not update the server information with
+	Do not update the server information with
-        `git update-server-info`.
+	`git update-server-info`.  This option skips
+	updating local catalog files needed to publish
+	this repository (or a direct copy of it)
+	over HTTP or FTP.  See gitlink:git-update-server-info[1].
 
 --window=[N], --depth=[N]::
 	These two options affect how the objects contained in the pack are

Documentation/git-show.txt

@@ -79,8 +79,6 @@ Documentation
 -------------
 Documentation by David Greaves, Petr Baudis and the git-list <git@vger.kernel.org>.
 
-This manual page is a stub. You can help the git documentation by expanding it.
-
 GIT
 ---
 Part of the linkgit:git[7] suite

Documentation/rev-list-options.txt

@@ -13,7 +13,7 @@ include::pretty-options.txt[]
 
 	Synonym for `--date=relative`.
 
---date={relative,local,default,iso,rfc}::
+--date={relative,local,default,iso,rfc,short}::
 
 	Only takes effect for dates shown in human-readable format, such
 	as when using "--pretty". `log.date` config variable sets a default

builtin-rev-parse.c

@@ -94,6 +94,14 @@ static void show(const char *arg)
 		puts(arg);
 }
 
+/* Like show(), but with a negation prefix according to type */
+static void show_with_type(int type, const char *arg)
+{
+	if (type != show_type)
+		putchar('^');
+	show(arg);
+}
+
 /* Output a revision, only if filter allows it */
 static void show_rev(int type, const unsigned char *sha1, const char *name)
 {
@@ -101,8 +109,6 @@ static void show_rev(int type, const unsigned char *sha1, const char *name)
 		return;
 	def = NULL;
 
-	if (type != show_type)
-		putchar('^');
 	if (symbolic && name) {
 		if (symbolic == SHOW_SYMBOLIC_FULL) {
 			unsigned char discard[20];
@@ -119,20 +125,20 @@ static void show_rev(int type, const unsigned char *sha1, const char *name)
 				 */
 				break;
 			case 1: /* happy */
-				show(full);
+				show_with_type(type, full);
 				break;
 			default: /* ambiguous */
 				error("refname '%s' is ambiguous", name);
 				break;
 			}
 		} else {
-			show(name);
+			show_with_type(type, name);
 		}
 	}
 	else if (abbrev)
-		show(find_unique_abbrev(sha1, abbrev));
+		show_with_type(type, find_unique_abbrev(sha1, abbrev));
 	else
-		show(sha1_to_hex(sha1));
+		show_with_type(type, sha1_to_hex(sha1));
 }
 
 /* Output a flag, only if filter allows it. */