Merge branch 'maint'

* maint:
  Start preparing Release Notes for 1.5.0.3
  Documentation: git-remote add [-t <branch>] [-m <branch>] [-f] name url
  Include config.mak in doc/Makefile
  git.el: Set the default commit coding system from the repository config.
  git-archimport: support empty summaries, put summary on a single line.
  http-push.c::lock_remote(): validate all remote refs.
  git-cvsexportcommit: don't cleanup .msg if not yet committed to cvs.

Documentation/Makefile

@@ -37,6 +37,7 @@ INSTALL?=install
 DOC_REF = origin/man
 
 -include ../config.mak.autogen
+-include ../config.mak
 
 #
 # Please note that there is a minor bug in asciidoc.

Documentation/RelNotes-1.5.0.3.txt

@@ -0,0 +1,55 @@
+GIT v1.5.0.2 Release Notes
+==========================
+
+Fixes since v1.5.0.2
+--------------------
+
+* Bugfixes
+
+  - 'git.el' honors the commit coding system from the configuration.
+
+  - 'blameview' in contrib/ correctly digs deeper when a line is
+    clicked.
+
+  - 'http-push' correctly makes sure the remote side has leading
+    path.  Earlier it started in the middle of the path, and
+    incorrectly.
+
+  - 'cvsexportcommit' does not lose yet-to-be-used message file.
+
+  - int-vs-size_t typefix when running combined diff on files
+    over 2GB long.
+
+  - 'git apply --whitespace=strip' should not touch unmodified
+    lines.
+
+  - 'git-mailinfo' choke when a logical header line was too long.
+
+  - 'git show A..B' did not error out.  Negative ref ("not A" in
+    this example) does not make sense for the purpose of the
+    command, so now it errors out.
+
+  - 'git fmt-merge-msg --file' without file parameter did not
+    correctly error out.
+
+  - 'git archimport' barfed upon encountering a commit without
+    summary.
+
+  - 'git index-pack' did not protect itself from getting a short
+    read out of pread(2).
+
+* Documentation updates
+
+  - options to 'git remote add' were described insufficiently.
+
+
+---
+exec >/var/tmp/1
+O=v1.5.0.2
+O=v1.5.0.2-16-gdb554bf
+echo O=`git describe maint`
+git shortlog --no-merges $O..maint
+
+# Local Variables:
+# mode: text
+# End:

Documentation/git-remote.txt

@@ -10,7 +10,7 @@ SYNOPSIS
 --------
 [verse]
 'git-remote'
-'git-remote' add <name> <url>
+'git-remote' add [-t <branch>] [-m <branch>] [-f] <name> <url>
 'git-remote' show <name>
 'git-remote' prune <name>
 'git-remote' update [group]
@@ -77,8 +77,8 @@ gitlink:git-config[1]).
 Examples
 --------
 
-Add a new remote, fetch, and check out a branch from it:
-
+* Add a new remote, fetch, and check out a branch from it
++
 ------------
 $ git remote
 origin
@@ -98,6 +98,17 @@ $ git checkout -b nfs linux-nfs/master
 ...
 ------------
 
+* Imitate 'git clone' but track only selected branches
++
+------------
+$ mkdir project.git
+$ cd project.git
+$ git init
+$ git remote add -f -t master -m master origin git://example.com/git.git/
+$ git merge origin
+------------
+
+
 See Also
 --------
 gitlink:git-fetch[1]

contrib/emacs/git.el

@@ -75,10 +75,11 @@ then to `add-log-mailing-address' and then to `user-mail-address'."
   :type '(choice (const :tag "Default" nil)
                  (string :tag "Email")))
 
-(defcustom git-commits-coding-system 'utf-8
+(defcustom git-commits-coding-system nil
   "Default coding system for the log message of git commits."
   :group 'git
-  :type 'coding-system)
+  :type '(choice (const :tag "From repository config" nil)
+                 (coding-system)))
 
 (defcustom git-append-signed-off-by nil
   "Whether to append a Signed-off-by line to the commit message before editing."
@@ -236,6 +237,15 @@ and returns the process output as a string."
       (and (fboundp 'user-mail-address) (user-mail-address))
       (and (boundp 'user-mail-address) user-mail-address)))
 
+(defun git-get-commits-coding-system ()
+  "Return the coding system to use for commits."
+  (let ((repo-config (git-config "i18n.commitencoding")))
+    (or git-commits-coding-system
+        (and repo-config
+             (fboundp 'locale-charset-to-coding-system)
+             (locale-charset-to-coding-system repo-config))
+      'utf-8)))
+
 (defun git-escape-file-name (name)
   "Escape a file name if necessary."
   (if (string-match "[\n\t\"\\]" name)
@@ -327,7 +337,7 @@ and returns the process output as a string."
   "Call git-commit-tree with buffer as input and return the resulting commit SHA1."
   (let ((author-name (git-get-committer-name))
         (author-email (git-get-committer-email))
-        author-date log-start log-end args)
+        author-date log-start log-end args coding-system-for-write)
     (when head
       (push "-p" args)
       (push head args))
@@ -350,12 +360,12 @@ and returns the process output as a string."
                 (push "-p" args)
                 (push (match-string 1) args))))
         (setq log-start (point-min)))
-      (setq log-end (point-max)))
+      (setq log-end (point-max))
+      (setq coding-system-for-write buffer-file-coding-system))
     (git-get-string-sha1
      (with-output-to-string
        (with-current-buffer standard-output
-         (let ((coding-system-for-write git-commits-coding-system)
-               (env `(("GIT_AUTHOR_NAME" . ,author-name)
+         (let ((env `(("GIT_AUTHOR_NAME" . ,author-name)
                       ("GIT_AUTHOR_EMAIL" . ,author-email)
                       ("GIT_COMMITTER_NAME" . ,(git-get-committer-name))
                       ("GIT_COMMITTER_EMAIL" . ,(git-get-committer-email)))))
@@ -888,6 +898,7 @@ and returns the process output as a string."
   (let ((buffer (get-buffer-create "*git-commit*"))
         (merge-heads (git-get-merge-heads))
         (dir default-directory)
+        (coding-system (git-get-commits-coding-system))
         (sign-off git-append-signed-off-by))
     (with-current-buffer buffer
       (when (eq 0 (buffer-size))
@@ -912,6 +923,7 @@ and returns the process output as a string."
                                (git-get-committer-name) (git-get-committer-email)))))))
     (log-edit #'git-do-commit nil #'git-log-edit-files buffer)
     (setq font-lock-keywords (font-lock-compile-keywords git-log-edit-font-lock-keywords))
+    (setq buffer-file-coding-system coding-system)
     (re-search-forward (regexp-quote (concat git-log-msg-separator "\n")) nil t)))
 
 (defun git-find-file ()

git-archimport.perl

@@ -553,7 +553,7 @@ foreach my $ps (@psets) {
 
     my $pid = open2(*READER, *WRITER,'git-commit-tree',$tree,@par) 
         or die $!;
-    print WRITER $ps->{summary},"\n";
+    print WRITER $ps->{summary},"\n\n";
     print WRITER $ps->{message},"\n";
     
     # make it easy to backtrack and figure out which Arch revision this was:
@@ -755,7 +755,8 @@ sub parselog {
             $ps->{tag} = $1;
             $key = undef;
         } elsif (/^Summary:\s*(.*)$/ ) {
-            # summary can be multiline as long as it has a leading space
+            # summary can be multiline as long as it has a leading space.
+	    # we squeeze it onto a single line, though.
             $ps->{summary} = [ $1 ];
             $key = 'summary';
         } elsif (/^Creator: (.*)\s*<([^\>]+)>/) {
@@ -787,8 +788,18 @@ sub parselog {
         }
     }
    
-    # post-processing:
-    $ps->{summary} = join("\n",@{$ps->{summary}})."\n";
+    # drop leading empty lines from the log message
+    while (@$log && $log->[0] eq '') {
+	shift @$log;
+    }
+    if (exists $ps->{summary} && @{$ps->{summary}}) {
+	$ps->{summary} = join(' ', @{$ps->{summary}});
+    }
+    elsif (@$log == 0) {
+	$ps->{summary} = 'empty commit message';
+    } else {
+	$ps->{summary} = $log->[0] . '...';
+    }
     $ps->{message} = join("\n",@$log);
     
     # skip Arch control files, unescape pika-escaped files

git-cvsexportcommit.perl

@@ -248,13 +248,14 @@ if ($opt_c) {
 	die "Exiting: The commit did not succeed";
     }
     print "Committed successfully to CVS\n";
+    # clean up
+    unlink(".msg");
 } else {
     print "Ready for you to commit, just run:\n\n   $cmd\n";
 }
 
 # clean up
 unlink(".cvsexportcommit.diff");
-unlink(".msg");
 
 sub usage {
 	print STDERR <<END;

http-push.c

@@ -1295,7 +1295,7 @@ static struct remote_lock *lock_remote(const char *path, long timeout)
 	sprintf(url, "%s%s", remote->url, path);
 
 	/* Make sure leading directories exist for the remote ref */
-	ep = strchr(url + strlen(remote->url) + 11, '/');
+	ep = strchr(url + strlen(remote->url) + 1, '/');
 	while (ep) {
 		*ep = 0;
 		slot = get_active_slot();