[PATCH v2 2/2] nfs4_setfacl: update man page about new option index

[Pierguido Lambri <plambri@redhat.com>]

The man page now reflects the newly added syntax to handle indexes.

Signed-off-by: Pierguido Lambri <plambri@redhat.com>
---
 man/man1/nfs4_setfacl.1 | 26 ++++++++++++++------------
 1 file changed, 14 insertions(+), 12 deletions(-)

diff --git a/man/man1/nfs4_setfacl.1 b/man/man1/nfs4_setfacl.1
index 47ab517..61699ae 100644
--- a/man/man1/nfs4_setfacl.1
+++ b/man/man1/nfs4_setfacl.1
@@ -30,27 +30,21 @@ Refer to the
 manpage for information about NFSv4 ACL terminology and syntax.
 .SS COMMANDS
 .TP
-.BR "-a " "\fIacl_spec\fP [\fIindex\fP]"
+.BR "-a " "\fIacl_spec\fP"
 .RI "add the ACEs from " acl_spec " to " file "'s ACL."
-ACEs are inserted starting at the
-.IR index th
-position (DEFAULT: 1) of
+ACEs are inserted starting at the default position 1 of
 .IR file "'s ACL."
 .\".ns
 .TP
-.BR "-A " "\fIacl_file\fP [\fIindex\fP]"
+.BR "-A " "\fIacl_file\fP "
 .RI "add the ACEs from the acl_spec in " acl_file " to " file "'s ACL."
-ACEs are inserted starting at the
-.IR index th
-position (DEFAULT: 1) of
+ACEs are inserted starting at the default position 1 of
 .IR file "'s ACL."
 .TP
-.BI "-x " "acl_spec \fR|\fP index"
+.BI "-x " "acl_spec \fR"
 delete ACEs matched from
 .I acl_spec
-- or delete the 
-.IR index th
-ACE - from 
+from
 .IR file 's
 ACL.  Note that the ordering of the ACEs in
 .I acl_spec
@@ -61,6 +55,10 @@ delete ACEs matched from the acl_spec in
 .IR acl_file " from " file "'s ACL."
 Note that the ordering of the ACEs in the acl_spec does not matter.
 .TP
+.BI "-i " "\fIindex\fP"
+.RI "ACEs are inserted or deleted starting at the " index "th position (DEFAULT: 1) of file's ACL.
+It can be used only with the add or delete action.
+.TP
 .BI "-s " acl_spec
 .RI "set " file "'s ACL to " acl_spec .
 .TP
@@ -189,6 +187,10 @@ add the same ACE as above, but using aliases:
 .br
 	$ nfs4_setfacl -a A::alice@nfsdomain.org:RX foo
 .IP - 2
+add the same ACE as above, at index 2:
+.br
+	$ nfs4_setfacl -i 2 -a A::alice@nfsdomain.org:RX foo
+.IP - 2
 edit existing ACL in a text editor and set modified ACL on clean save/exit:
 .br
 	$ nfs4_setfacl -e foo
-- 
2.37.3