[virt-tools-list] [PATCH virt-viewer] Add -- to seperate program arguments to server in man / --help

[Marc-André Lureau]

Since some of the arguments are expecting following value, make it more
explicit in the man and --help that -- can seperate options from server
name or location.

https://bugzilla.redhat.com/show_bug.cgi?id=843103
---
 man/remote-viewer.pod    | 2 +-
 man/virt-viewer.pod      | 2 +-
 src/remote-viewer-main.c | 2 +-
 src/virt-viewer-main.c   | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/man/remote-viewer.pod b/man/remote-viewer.pod
index 3bbb2e9..0a60387 100644
--- a/man/remote-viewer.pod
+++ b/man/remote-viewer.pod
@@ -5,7 +5,7 @@ remote-viewer - a simple remote desktop client
 
 =head1 SYNOPSIS
 
-B<remote-viewer> [OPTIONS] URI
+B<remote-viewer> [OPTIONS] -- URI
 
 =head1 DESCRIPTION
 
diff --git a/man/virt-viewer.pod b/man/virt-viewer.pod
index e2a5754..6ed381a 100644
--- a/man/virt-viewer.pod
+++ b/man/virt-viewer.pod
@@ -5,7 +5,7 @@ virt-viewer - display the graphical console for a virtual machine
 
 =head1 SYNOPSIS
 
-B<virt-viewer> [OPTIONS] DOMAIN-NAME|ID|UUID
+B<virt-viewer> [OPTIONS] -- DOMAIN-NAME|ID|UUID
 
 =head1 DESCRIPTION
 
diff --git a/src/remote-viewer-main.c b/src/remote-viewer-main.c
index adc234e..73187d1 100644
--- a/src/remote-viewer-main.c
+++ b/src/remote-viewer-main.c
@@ -228,7 +228,7 @@ main(int argc, char **argv)
         { "hotkeys", 'h', 0, G_OPTION_ARG_STRING, &hotkeys,
           N_("Customise hotkeys"), NULL },
         { G_OPTION_REMAINING, '\0', 0, G_OPTION_ARG_STRING_ARRAY, &args,
-          NULL, "URI" },
+          NULL, "-- URI" },
         { NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL }
     };
 
diff --git a/src/virt-viewer-main.c b/src/virt-viewer-main.c
index 51f8cc6..fca4626 100644
--- a/src/virt-viewer-main.c
+++ b/src/virt-viewer-main.c
@@ -84,7 +84,7 @@ int main(int argc, char **argv)
         { "hotkeys", 'h', 0, G_OPTION_ARG_STRING, &hotkeys,
           N_("Customise hotkeys"), NULL },
         { G_OPTION_REMAINING, '\0', 0, G_OPTION_ARG_STRING_ARRAY, &args,
-          NULL, "DOMAIN-NAME|ID|UUID" },
+          NULL, "-- DOMAIN-NAME|ID|UUID" },
         { NULL, 0, 0, G_OPTION_ARG_NONE, NULL, NULL, NULL }
     };
 
-- 
1.8.2.1.342.gfa7285d