From fa918b166acd6123623fd0d03b5f4840b1579a02 Mon Sep 17 00:00:00 2001
From: Richard Jones <rjones@redhat.com>
Date: Wed, 8 Sep 2010 09:37:22 +0100
Subject: [PATCH] fish: Allow guestfish -N help for listing prepared disk image
 help.

---
 fish/fish.c        | 5 ++++-
 fish/guestfish.pod | 6 +++---
 fish/prep.c        | 2 +-
 3 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/fish/fish.c b/fish/fish.c
index 9696545..6433942 100644
--- a/fish/fish.c
+++ b/fish/fish.c
@@ -318,7 +318,10 @@ main (int argc, char *argv[])
       break;
 
     case 'N':
-      if (STRCASEEQ (optarg, "list")) {
+      if (STRCASEEQ (optarg, "list") ||
+          STRCASEEQ (optarg, "help") ||
+          STRCASEEQ (optarg, "h") ||
+          STRCASEEQ (optarg, "?")) {
         list_prepared_drives ();
         exit (EXIT_SUCCESS);
       }
diff --git a/fish/guestfish.pod b/fish/guestfish.pod
index 3b9aa20..e715e6e 100644
--- a/fish/guestfish.pod
+++ b/fish/guestfish.pod
@@ -103,7 +103,7 @@ a single ext2-formatted partition:
 
 To list what is available do:
 
- guestfish -N list | less
+ guestfish -N help | less
 
 =head2 Remote control
 
@@ -225,7 +225,7 @@ or you can use the L<virt-list-filesystems(1)> program.
 Disable autosync.  This is enabled by default.  See the discussion
 of autosync in the L<guestfs(3)> manpage.
 
-=item B<-N type> | B<--new type> | B<-N list>
+=item B<-N type> | B<--new type> | B<-N help>
 
 Prepare a fresh disk image formatted as "type".  This is an
 alternative to the I<-a> option: whereas I<-a> adds an existing disk,
@@ -717,7 +717,7 @@ for an ext4 filesystem on a 1GB disk instead.
 
 To list the available types and any extra parameters they take, run:
 
- guestfish -N list | less
+ guestfish -N help | less
 
 Note that the prepared filesystem is not mounted.  You would usually
 have to use the C<mount /dev/sda1 /> command or add the
diff --git a/fish/prep.c b/fish/prep.c
index 369dd6d..59fa8a7 100644
--- a/fish/prep.c
+++ b/fish/prep.c
@@ -95,7 +95,7 @@ parse_type_string (const char *type_string)
   if (i == NR_PREPS) {
     fprintf (stderr, _("\
 guestfish: -N parameter '%s': no such prepared disk image known.\n\
-Use 'guestfish -N list' to list possible values for the -N parameter.\n"),
+Use 'guestfish -N help' to list possible values for the -N parameter.\n"),
              type_string);
     exit (EXIT_FAILURE);
   }
-- 
1.8.3.1