git-svn: handle our top-level path being deleted and later re-added

diff --git a/Documentation/git-send-pack.txt b/Documentation/git-send-pack.txt
index 3271e88183e2b4c8551bb48caff54d3223991f79..a2d9cb61be1598eb4568c7d03aafbd733e1acd9c 100644 (file)
--- a/Documentation/git-send-pack.txt
+++ b/Documentation/git-send-pack.txt
@@ -8,7 +8,7 @@ git-send-pack - Push objects over git protocol to another repository
 
 SYNOPSIS
 --------
-'git-send-pack' [--all] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]
+'git-send-pack' [--all] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]
 
 DESCRIPTION
 -----------
@@ -34,6 +34,9 @@ OPTIONS
        Instead of explicitly specifying which refs to update,
        update all heads that locally exist.
 
+\--dry-run::
+       Do everything except actually send the updates.
+
 \--force::
        Usually, the command refuses to update a remote ref that
        is not an ancestor of the local ref used to overwrite it.
@@ -82,7 +85,9 @@ Each pattern pair consists of the source side (before the colon)
 and the destination side (after the colon).  The ref to be
 pushed is determined by finding a match that matches the source
 side, and where it is pushed is determined by using the
-destination side.
+destination side. The rules used to match a ref are the same
+rules used by gitlink:git-rev-parse[1] to resolve a symbolic ref
+name.
 
  - It is an error if <src> does not match exactly one of the
    local refs.