Documentation fix for 'ls' and hard links.

* compile.texi (Compilation Functions):
* files.texi (File Attributes, Changing Files):
Use current format for GNU 'ls' output.
(File Attributes): Fix problem introduced in previous change:
the link count is the number of hard links, not the number
of hard links + 1.

doc/lispref/ChangeLog

@@ -1,3 +1,13 @@
+2013-06-10  Paul Eggert  <eggert@cs.ucla.edu>
+
+	Documentation fix for 'ls' and hard links.
+	* compile.texi (Compilation Functions):
+	* files.texi (File Attributes, Changing Files):
+	Use current format for GNU 'ls' output.
+	(File Attributes): Fix problem introduced in previous change:
+	the link count is the number of hard links, not the number
+	of hard links + 1.
+
 2013-06-10  Xue Fuqiao  <xfq.free@gmail.com>
 
 	* files.texi (File Attributes): Fix typo.

doc/lispref/compile.texi

@@ -181,8 +181,8 @@ after compiling it.  Interactively, @var{load} is the prefix argument.
 
 @example
 @group
-% ls -l push*
--rw-r--r--  1 lewis     791 Oct  5 20:31 push.el
+$ ls -l push*
+-rw-r--r-- 1 lewis lewis 791 Oct  5 20:31 push.el
 @end group
 
 @group
@@ -191,9 +191,9 @@ after compiling it.  Interactively, @var{load} is the prefix argument.
 @end group
 
 @group
-% ls -l push*
--rw-r--r--  1 lewis     791 Oct  5 20:31 push.el
--rw-rw-rw-  1 lewis     638 Oct  8 20:25 push.elc
+$ ls -l push*
+-rw-r--r-- 1 lewis lewis 791 Oct  5 20:31 push.el
+-rw-rw-rw- 1 lewis lewis 638 Oct  8 20:25 push.elc
 @end group
 @end example
 @end deffn
@@ -232,7 +232,7 @@ If @var{noforce} is non-@code{nil}, this function does not recompile
 files that have an up-to-date @samp{.elc} file.
 
 @example
-% emacs -batch -f batch-byte-compile *.el
+$ emacs -batch -f batch-byte-compile *.el
 @end example
 @end defun
 

doc/lispref/files.texi

@@ -1139,8 +1139,8 @@ both others and group, and that the sticky bit is set.
 @end group
 
 @group
-% ls -l diffs
-  -rw-rw-rw-  1 lewis 0 3063 Oct 30 16:00 diffs
+$ ls -l diffs
+-rw-rw-rw- 1 lewis lewis 3063 Oct 30 16:00 diffs
 @end group
 @end example
 
@@ -1166,17 +1166,17 @@ target.  However, they both recursively follow symbolic links at all
 levels of parent directories.
 
 @defun file-nlinks filename
-This function returns the number of names (i.e., hard link(s) + 1)
-that file @var{filename} has.  If the file does not exist, then this
-function returns @code{nil}.  Note that symbolic links have no effect
-on this function, because they are not considered to be names of the
-files they link to.
+This function returns the number of names (i.e., hard links) that
+file @var{filename} has.  If the file does not exist, this function
+returns @code{nil}.  Note that symbolic links have no effect on this
+function, because they are not considered to be names of the files
+they link to.
 
 @example
 @group
-% ls -l foo*
--rw-rw-rw-  2 rms       4 Aug 19 01:27 foo
--rw-rw-rw-  2 rms       4 Aug 19 01:27 foo1
+$ ls -l foo*
+-rw-rw-rw- 2 rms rms 4 Aug 19 01:27 foo
+-rw-rw-rw- 2 rms rms 4 Aug 19 01:27 foo1
 @end group
 
 @group
@@ -1477,9 +1477,9 @@ In the first part of the following example, we list two files,
 
 @example
 @group
-% ls -li fo*
-81908 -rw-rw-rw-  1 rms       29 Aug 18 20:32 foo
-84302 -rw-rw-rw-  1 rms       24 Aug 18 20:31 foo3
+$ ls -li fo*
+81908 -rw-rw-rw- 1 rms rms 29 Aug 18 20:32 foo
+84302 -rw-rw-rw- 1 rms rms 24 Aug 18 20:31 foo3
 @end group
 @end example
 
@@ -1494,10 +1494,10 @@ the files again.  This shows two names for one file, @file{foo} and
 @end group
 
 @group
-% ls -li fo*
-81908 -rw-rw-rw-  2 rms       29 Aug 18 20:32 foo
-81908 -rw-rw-rw-  2 rms       29 Aug 18 20:32 foo2
-84302 -rw-rw-rw-  1 rms       24 Aug 18 20:31 foo3
+$ ls -li fo*
+81908 -rw-rw-rw- 2 rms rms 29 Aug 18 20:32 foo
+81908 -rw-rw-rw- 2 rms rms 29 Aug 18 20:32 foo2
+84302 -rw-rw-rw- 1 rms rms 24 Aug 18 20:31 foo3
 @end group
 @end example
 
@@ -1519,10 +1519,10 @@ contents of @file{foo3} are lost.
 @end group
 
 @group
-% ls -li fo*
-81908 -rw-rw-rw-  3 rms       29 Aug 18 20:32 foo
-81908 -rw-rw-rw-  3 rms       29 Aug 18 20:32 foo2
-81908 -rw-rw-rw-  3 rms       29 Aug 18 20:32 foo3
+$ ls -li fo*
+81908 -rw-rw-rw- 3 rms rms 29 Aug 18 20:32 foo
+81908 -rw-rw-rw- 3 rms rms 29 Aug 18 20:32 foo2
+81908 -rw-rw-rw- 3 rms rms 29 Aug 18 20:32 foo3
 @end group
 @end example