fast-import: fix erroneous handling of get-mark with empty orphan commits

diff --git a/Documentation/git-svn.txt b/Documentation/git-svn.txt
index aa2aeabb60209fabd772907a91c2812b2a305d7d..b99029520d9b17e76ab65b4333a79fe20ed22eff 100644 (file)
--- a/Documentation/git-svn.txt
+++ b/Documentation/git-svn.txt
@@ -8,7 +8,7 @@ git-svn - Bidirectional operation between a Subversion repository and Git
 SYNOPSIS
 --------
 [verse]
-'git svn' <command> [options] [arguments]
+'git svn' <command> [<options>] [<arguments>]
 
 DESCRIPTION
 -----------
@@ -424,7 +424,7 @@ Any other arguments are passed directly to 'git log'
 'set-tree'::
        You should consider using 'dcommit' instead of this command.
        Commit specified commit or tree objects to SVN.  This relies on
-       your imported fetch data being up-to-date.  This makes
+       your imported fetch data being up to date.  This makes
        absolutely no attempts to do patching when committing to SVN, it
        simply overwrites files with those specified in the tree or
        commit.  All merging is assumed to have taken place
@@ -452,7 +452,7 @@ Any other arguments are passed directly to 'git log'
 
 'commit-diff'::
        Commits the diff of two tree-ish arguments from the
-       command-line.  This command does not rely on being inside an `git svn
+       command-line.  This command does not rely on being inside a `git svn
        init`-ed repository.  This command takes three arguments, (a) the
        original tree to diff against, (b) the new tree result, (c) the
        URL of the target Subversion repository.  The final argument
@@ -635,7 +635,8 @@ config key: svn.findcopiesharder
 
 -A<filename>::
 --authors-file=<filename>::
-       Syntax is compatible with the file used by 'git cvsimport':
+       Syntax is compatible with the file used by 'git cvsimport' but
+       an empty email address can be supplied with '<>':
 +
 ------------------------------------------------------------------------
        loginname = Joe User <user@example.com>
@@ -654,8 +655,14 @@ config key: svn.authorsfile
        If this option is specified, for each SVN committer name that
        does not exist in the authors file, the given file is executed
        with the committer name as the first argument.  The program is
-       expected to return a single line of the form "Name <email>",
-       which will be treated as if included in the authors file.
+       expected to return a single line of the form "Name <email>" or
+       "Name <>", which will be treated as if included in the authors
+       file.
++
+Due to historical reasons a relative 'filename' is first searched
+relative to the current directory for 'init' and 'clone' and relative
+to the root of the working tree for 'fetch'. If 'filename' is
+not found, it is searched like any other command in '$PATH'.
 +
 [verse]
 config key: svn.authorsProg
@@ -700,7 +707,7 @@ creating the branch or tag.
 config key: svn.useLogAuthor
 
 --add-author-from::
-       When committing to svn from Git (as part of 'commit-diff', 'set-tree' or 'dcommit'
+       When committing to svn from Git (as part of 'set-tree' or 'dcommit'
        operations), if the existing log message doesn't already have a
        `From:` or `Signed-off-by:` line, append a `From:` line based on the
        Git commit's author string.  If you use this, then `--use-log-author`