update-index: refuse to add working tree items beyond symlinks

diff --git a/Documentation/git.txt b/Documentation/git.txt
index adc027ce499eee277138309c9234e35f4b0dc433..3da5bf050c70b6b73ec72e192fa3fb5c1eb7641c 100644 (file)
--- a/Documentation/git.txt
+++ b/Documentation/git.txt
@@ -43,11 +43,13 @@ unreleased) version of git, that is available from 'master'
 branch of the `git.git` repository.
 Documentation for older releases are available here:
 
-* link:v1.5.6.2/git.html[documentation for release 1.5.6.2]
+* link:v1.5.6.4/git.html[documentation for release 1.5.6.4]
 
 * release notes for
-  link:RelNotes-1.5.6.2.txt[1.5.6.2].
-  link:RelNotes-1.5.6.1.txt[1.5.6.1].
+  link:RelNotes-1.5.6.4.txt[1.5.6.4],
+  link:RelNotes-1.5.6.3.txt[1.5.6.3],
+  link:RelNotes-1.5.6.2.txt[1.5.6.2],
+  link:RelNotes-1.5.6.1.txt[1.5.6.1],
   link:RelNotes-1.5.6.txt[1.5.6].
 
 * link:v1.5.5.4/git.html[documentation for release 1.5.5.4]
@@ -427,6 +429,14 @@ git so take care if using Cogito etc.
        This can also be controlled by the '--work-tree' command line
        option and the core.worktree configuration variable.
 
+'GIT_CEILING_DIRECTORIES'::
+       This should be a colon-separated list of absolute paths.
+       If set, it is a list of directories that git should not chdir
+       up into while looking for a repository directory.
+       It will not exclude the current working directory or
+       a GIT_DIR set on the command line or in the environment.
+       (Useful for excluding slow-loading network directories.)
+
 git Commits
 ~~~~~~~~~~~
 'GIT_AUTHOR_NAME'::
@@ -592,7 +602,7 @@ contributors on the git-list <git@vger.kernel.org>.
 SEE ALSO
 --------
 linkgit:gittutorial[7], linkgit:gittutorial-2[7],
-linkgit:giteveryday[7], linkgit:gitcvs-migration[7],
+link:everyday.html[Everyday Git], linkgit:gitcvs-migration[7],
 linkgit:gitglossary[7], linkgit:gitcore-tutorial[7],
 linkgit:gitcli[7], link:user-manual.html[The Git User's Manual]