git p4: avoid expanding client paths in chdir

diff --git a/Documentation/git-update-ref.txt b/Documentation/git-update-ref.txt
index 7f7e3d197bafbbb2efe610096b0cad6901488be5..0df13ff6f4231779a5f0663900f34447ff2c1276 100644 (file)
--- a/Documentation/git-update-ref.txt
+++ b/Documentation/git-update-ref.txt
@@ -7,18 +7,19 @@ git-update-ref - Update the object name stored in a ref safely
 
 SYNOPSIS
 --------
-'git-update-ref' [-m <reason>] (-d <ref> <oldvalue> | [--no-deref] <ref> <newvalue> [<oldvalue>])
+[verse]
+'git update-ref' [-m <reason>] (-d <ref> [<oldvalue>] | [--no-deref] <ref> <newvalue> [<oldvalue>])
 
 DESCRIPTION
 -----------
 Given two arguments, stores the <newvalue> in the <ref>, possibly
-dereferencing the symbolic refs.  E.g. `git-update-ref HEAD
+dereferencing the symbolic refs.  E.g. `git update-ref HEAD
 <newvalue>` updates the current branch head to the new object.
 
 Given three arguments, stores the <newvalue> in the <ref>,
 possibly dereferencing the symbolic refs, after verifying that
 the current value of the <ref> matches <oldvalue>.
-E.g. `git-update-ref refs/heads/master <newvalue> <oldvalue>`
+E.g. `git update-ref refs/heads/master <newvalue> <oldvalue>`
 updates the master branch head to <newvalue> only if its current
 value is <oldvalue>.  You can specify 40 "0" or an empty string
 as <oldvalue> to make sure that the ref you are creating does
@@ -41,7 +42,7 @@ the result of following the symbolic pointers.
 
 In general, using
 
-       git-update-ref HEAD "$head"
+       git update-ref HEAD "$head"
 
 should be a _lot_ safer than doing
 
@@ -60,8 +61,9 @@ still contains <oldvalue>.
 
 Logging Updates
 ---------------
-If config parameter "core.logAllRefUpdates" is true or the file
-"$GIT_DIR/logs/<ref>" exists then `git-update-ref` will append
+If config parameter "core.logAllRefUpdates" is true and the ref is one under
+"refs/heads/", "refs/remotes/", "refs/notes/", or the symbolic ref HEAD; or
+the file "$GIT_DIR/logs/<ref>" exists then `git update-ref` will append
 a line to the log file "$GIT_DIR/logs/<ref>" (dereferencing all
 symbolic refs before creating the log name) describing the change
 in ref value.  Log lines are formatted as:
@@ -71,7 +73,7 @@ in ref value.  Log lines are formatted as:
 Where "oldsha1" is the 40 character hexadecimal value previously
 stored in <ref>, "newsha1" is the 40 character hexadecimal value of
 <newvalue> and "committer" is the committer's name, email address
-and date in the standard GIT committer ident format.
+and date in the standard Git committer ident format.
 
 Optionally with -m:
 
@@ -84,10 +86,6 @@ An update will fail (without changing <ref>) if the current user is
 unable to create a new log file, append to the existing log file
 or does not have committer information available.
 
-Author
-------
-Written by Linus Torvalds <torvalds@osdl.org>.
-
 GIT
 ---
 Part of the linkgit:git[1] suite