Sync with 1.5.6.5

Documentation/RelNotes-1.5.6.5.txt

@@ -6,6 +6,9 @@ Fixes since v1.5.6.4
 
 * "git cvsimport" used to spit out "UNKNOWN LINE..." diagnostics to stdout.
 
+* "git commit -F filename" and "git tag -F filename" run from subdirectories
+  did not read the right file.
+
 * "git init --template=" with blank "template" parameter linked files
   under root directories to .git, which was a total nonsense.  Instead, it
   means "I do not want to use anything from the template directory".
@@ -24,9 +27,3 @@ Fixes since v1.5.6.4
   header properly.
 
 Contains other various documentation fixes.
-
---
-exec >/var/tmp/1
-echo O=$(git describe maint)
-O=v1.5.6.4-26-g2b6ca6d
-git shortlog --no-merges $O..maint

Documentation/git-diff-tree.txt

@@ -49,13 +49,13 @@ include::diff-options.txt[]
 --stdin::
 	When '--stdin' is specified, the command does not take
 	<tree-ish> arguments from the command line.  Instead, it
-	reads either one <commit> or a pair of <tree-ish>
+	reads either one <commit> or a list of <commit>
 	separated with a single space from its standard input.
 +
 When a single commit is given on one line of such input, it compares
 the commit with its parents.  The following flags further affects its
-behavior.  This does not apply to the case where two <tree-ish>
-separated with a single space are given.
+behavior.  The remaining commits, when given, are used as if they are
+parents of the first commit.
 
 -m::
 	By default, 'git-diff-tree --stdin' does not show

Documentation/git.txt

@@ -43,9 +43,10 @@ unreleased) version of git, that is available from 'master'
 branch of the `git.git` repository.
 Documentation for older releases are available here:
 
-* link:v1.5.6.4/git.html[documentation for release 1.5.6.4]
+* link:v1.5.6.5/git.html[documentation for release 1.5.6.5]
 
 * release notes for
+  link:RelNotes-1.5.6.5.txt[1.5.6.5],
   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],