Merge branch 'maint'

* maint:
  cvsserver: Fix some typos in asciidoc documentation
  cvsserver: Note that CVS_SERVER can also be specified as method variable
  cvsserver: Correct inetd.conf example in asciidoc documentation
  user-manual: fixed typo in example
  Add test case for $Id$ expanded in the repository
  git-svn: avoid md5 calculation entirely if SVN doesn't provide one
  Makefile: Remove git-fsck and git-verify-pack from PROGRAMS
  Fix stupid typo in lookup_tag()
  git-gui: Guess our share/git-gui/lib path at runtime if possible
  Correct key bindings to Control-<foo>
  git-gui: Tighten internal pattern match for lib/ directory

Documentation/git-cvsserver.txt

@@ -46,16 +46,28 @@ INSTALLATION
    cvspserver stream tcp nowait nobody git-cvsserver pserver
 
 ------
-Note: In some cases, you need to pass the 'pserver' argument twice for
-git-cvsserver to see it. So the line would look like
+Note: Some inetd servers let you specify the name of the executable
+independently of the value of argv[0] (i.e. the name the program assumes
+it was executed with). In this case the correct line in /etc/inetd.conf
+looks like
 
 ------
-   cvspserver stream tcp nowait nobody git-cvsserver pserver pserver
+   cvspserver stream tcp nowait nobody /usr/bin/git-cvsserver git-cvsserver pserver
 
 ------
 No special setup is needed for SSH access, other than having GIT tools
 in the PATH. If you have clients that do not accept the CVS_SERVER
-env variable, you can rename git-cvsserver to cvs.
+environment variable, you can rename git-cvsserver to cvs.
+
+Note: Newer cvs versions (>= 1.12.11) also support specifying
+CVS_SERVER directly in CVSROOT like
+
+------
+cvs -d ":ext;CVS_SERVER=git-cvsserver:user@server/path/repo.git" co <HEAD_name>
+------
+This has the advantage that it will be saved in your 'CVS/Root' files and
+you don't need to worry about always setting the correct environment
+variable.
 --
 2. For each repo that you want accessible from CVS you need to edit config in
    the repo and add the following section.
@@ -74,7 +86,7 @@ write access to the log file and to the database (see
 SSH, the users of course also need write access to the git repository itself.
 
 [[configaccessmethod]]
-All configuration variables can also be overriden for a specific method of
+All configuration variables can also be overridden for a specific method of
 access. Valid method names are "ext" (for SSH access) and "pserver". The
 following example configuration would disable pserver access while still
 allowing access over SSH.
@@ -116,7 +128,7 @@ Database Backend
 
 git-cvsserver uses one database per git head (i.e. CVS module) to
 store information about the repository for faster access. The
-database doesn't contain any persitent data and can be completly
+database doesn't contain any persistent data and can be completely
 regenerated from the git repository at any time. The database
 needs to be updated (i.e. written to) after every commit.
 

Documentation/user-manual.txt

@@ -872,7 +872,7 @@ Obviously, endless variations are possible; for example, to see all
 commits reachable from some head but not from any tag in the repository:
 
 -------------------------------------------------
-$ gitk ($ git show-ref --heads ) --not  $( git show-ref --tags )
+$ gitk $( git show-ref --heads ) --not  $( git show-ref --tags )
 -------------------------------------------------
 
 (See gitlink:git-rev-parse[1] for explanations of commit-selecting

Makefile

@@ -235,7 +235,7 @@ endif
 
 # ... and all the rest that could be moved out of bindir to gitexecdir
 PROGRAMS = \
-	git-convert-objects$X git-fetch-pack$X git-fsck$X \
+	git-convert-objects$X git-fetch-pack$X \
 	git-hash-object$X git-index-pack$X git-local-fetch$X \
 	git-fast-import$X \
 	git-merge-base$X \
@@ -246,7 +246,7 @@ PROGRAMS = \
 	git-show-index$X git-ssh-fetch$X \
 	git-ssh-upload$X git-unpack-file$X \
 	git-update-server-info$X \
-	git-upload-pack$X git-verify-pack$X \
+	git-upload-pack$X \
 	git-pack-redundant$X git-var$X \
 	git-merge-tree$X git-imap-send$X \
 	git-merge-recursive$X \

git-gui/Makefile

@@ -22,7 +22,7 @@ ifndef gitexecdir
 endif
 
 ifndef sharedir
-	sharedir := $(dir $(gitexecdir))/share
+	sharedir := $(dir $(gitexecdir))share
 endif
 
 ifndef INSTALL
@@ -53,12 +53,19 @@ TCLTK_PATH_SQ = $(subst ','\'',$(TCLTK_PATH))
 libdir   ?= $(sharedir)/git-gui/lib
 libdir_SQ = $(subst ','\'',$(libdir))
 
+exedir    = $(dir $(gitexecdir))share/git-gui/lib
+exedir_SQ = $(subst ','\'',$(exedir))
+
 $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
 	$(QUIET_GEN)rm -f $@ $@+ && \
+	if test '$(exedir_SQ)' = '$(libdir_SQ)'; then \
+		GITGUI_RELATIVE=1; \
+	fi && \
 	sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
 		-e 's|^exec wish "$$0"|exec $(subst |,'\|',$(TCLTK_PATH_SQ)) "$$0"|' \
 		-e 's/@@GITGUI_VERSION@@/$(GITGUI_VERSION)/g' \
-		-e 's|@@GITGUI_LIBDIR@@|$(libdir_SQ)|' \
+		-e 's|@@GITGUI_RELATIVE@@|'$$GITGUI_RELATIVE'|' \
+		-e $$GITGUI_RELATIVE's|@@GITGUI_LIBDIR@@|$(libdir_SQ)|' \
 		$@.sh >$@+ && \
 	chmod +x $@+ && \
 	mv $@+ $@
@@ -88,6 +95,7 @@ TRACK_VARS = \
 	$(subst ','\'',SHELL_PATH='$(SHELL_PATH_SQ)') \
 	$(subst ','\'',TCL_PATH='$(TCL_PATH_SQ)') \
 	$(subst ','\'',TCLTK_PATH='$(TCLTK_PATH_SQ)') \
+	$(subst ','\'',gitexecdir='$(gitexecdir_SQ)') \
 	$(subst ','\'',libdir='$(libdir_SQ)') \
 #end TRACK_VARS
 

git-gui/git-gui.sh

@@ -25,7 +25,11 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA}
 ## configure our library
 
 set oguilib {@@GITGUI_LIBDIR@@}
-if {[string match @@* $oguilib]} {
+set oguirel {@@GITGUI_RELATIVE@@}
+if {$oguirel eq {1}} {
+	set oguilib [file dirname [file dirname [file normalize $argv0]]]
+	set oguilib [file join $oguilib share git-gui lib]
+} elseif {[string match @@* $oguirel]} {
 	set oguilib [file join [file dirname [file normalize $argv0]] lib]
 }
 set idx [file join $oguilib tclIndex]
@@ -55,7 +59,7 @@ if {$idx ne {}} {
 } else {
 	set auto_path [concat [list $oguilib] $auto_path]
 }
-unset -nocomplain fd idx
+unset -nocomplain oguilib oguirel idx fd
 
 if {![catch {set _verbose $env(GITGUI_VERBOSE)}]} {
 	unset _verbose
@@ -1206,15 +1210,12 @@ foreach class {Button Checkbutton Entry Label
 }
 unset class
 
-if {[is_Windows]} {
-	set M1B Control
-	set M1T Ctrl
-} elseif {[is_MacOSX]} {
+if {[is_MacOSX]} {
 	set M1B M1
 	set M1T Cmd
 } else {
-	set M1B M1
-	set M1T M1
+	set M1B Control
+	set M1T Ctrl
 }
 
 proc apply_config {} {

git-svn.perl

@@ -2472,12 +2472,16 @@ sub close_file {
 	my $hash;
 	my $path = $self->git_path($fb->{path});
 	if (my $fh = $fb->{fh}) {
-		seek($fh, 0, 0) or croak $!;
-		my $md5 = Digest::MD5->new;
-		$md5->addfile($fh);
-		my $got = $md5->hexdigest;
-		die "Checksum mismatch: $path\n",
-		    "expected: $exp\n    got: $got\n" if (defined $exp && $got ne $exp);
+		if (defined $exp) {
+			seek($fh, 0, 0) or croak $!;
+			my $md5 = Digest::MD5->new;
+			$md5->addfile($fh);
+			my $got = $md5->hexdigest;
+			if ($got ne $exp) {
+				die "Checksum mismatch: $path\n",
+				    "expected: $exp\n    got: $got\n";
+			}
+		}
 		sysseek($fh, 0, 0) or croak $!;
 		if ($fb->{mode_b} == 120000) {
 			sysread($fh, my $buf, 5) == 5 or croak $!;

t/t0021-conversion.sh

@@ -45,4 +45,40 @@ test_expect_success check '
 	test "z$id" = "z$embedded"
 '
 
+# If an expanded ident ever gets into the repository, we want to make sure that
+# it is collapsed before being expanded again on checkout
+test_expect_success expanded_in_repo '
+	{
+		echo "File with expanded keywords"
+		echo "\$Id\$"
+		echo "\$Id:\$"
+		echo "\$Id: 0000000000000000000000000000000000000000 \$"
+		echo "\$Id: NoSpaceAtEnd\$"
+		echo "\$Id:NoSpaceAtFront \$"
+		echo "\$Id:NoSpaceAtEitherEnd\$"
+		echo "\$Id: NoTerminatingSymbol"
+	} > expanded-keywords &&
+
+	{
+		echo "File with expanded keywords"
+		echo "\$Id: 4f21723e7b15065df7de95bd46c8ba6fb1818f4c \$"
+		echo "\$Id: 4f21723e7b15065df7de95bd46c8ba6fb1818f4c \$"
+		echo "\$Id: 4f21723e7b15065df7de95bd46c8ba6fb1818f4c \$"
+		echo "\$Id: 4f21723e7b15065df7de95bd46c8ba6fb1818f4c \$"
+		echo "\$Id: 4f21723e7b15065df7de95bd46c8ba6fb1818f4c \$"
+		echo "\$Id: 4f21723e7b15065df7de95bd46c8ba6fb1818f4c \$"
+		echo "\$Id: NoTerminatingSymbol"
+	} > expected-output &&
+
+	git add expanded-keywords &&
+	git commit -m "File with keywords expanded" &&
+
+	echo "expanded-keywords ident" >> .gitattributes &&
+
+	rm -f expanded-keywords &&
+	git checkout -- expanded-keywords &&
+	cat expanded-keywords &&
+	cmp expanded-keywords expected-output
+'
+
 test_done

tag.c

@@ -26,7 +26,7 @@ struct tag *lookup_tag(const unsigned char *sha1)
 	if (!obj->type)
 		obj->type = OBJ_TAG;
         if (obj->type != OBJ_TAG) {
-                error("Object %s is a %s, not a tree",
+                error("Object %s is a %s, not a tag",
                       sha1_to_hex(sha1), typename(obj->type));
                 return NULL;
         }