Shell: fix handling of commandlines

With HANDLES_COMMANDLINE, the commandline is handled in the primary
instance. That means two things:
- We cannot let GOption handle --help, since it calls exit() after
  printing out the help
- The static booleans need to be reset to FALSE for each handled
  commandline

This commit adds a new string, 'Show help options'. It also includes
existing translations for this string that were taken from GLib.

1 files changed, 7 insertions, 4 deletions

diff --git a/po/oc.po b/po/oc.po
index a93d8534f..7886cc399 100644
--- a/po/oc.po
+++ b/po/oc.po
@@ -1408,8 +1408,8 @@ msgid ""
 "\"%s\" does not appear to be a valid theme. It may be a theme engine which "
 "you need to compile."
 msgstr ""
-"« %s » sembla pas èsser un tèma valid. Se pòt agir d'un motor de tèma que vos "
-"cal compilar."
+"« %s » sembla pas èsser un tèma valid. Se pòt agir d'un motor de tèma que "
+"vos cal compilar."
 
 #: ../capplets/appearance/theme-installer.c:372
 #, c-format
@@ -1758,8 +1758,8 @@ msgid ""
 "This theme will not look as intended because the required icon theme '%s' is "
 "not installed."
 msgstr ""
-"Aqueste tèma aurà pas l'aspècte desirat perque l'icòna requerida del tèma « %"
-"s » es pas installada."
+"Aqueste tèma aurà pas l'aspècte desirat perque l'icòna requerida del tèma "
+"« %s » es pas installada."
 
 #: ../capplets/default-applications/default-applications.desktop.in.in.h:1
 #: ../capplets/default-applications/gnome-default-applications-properties.ui.h:17
@@ -3643,6 +3643,9 @@ msgstr "<b>Dobrir %s</b>"
 msgid "Remove from System Items"
 msgstr "Suprimir demest los elements del sistèma"
 
+msgid "Show help options"
+msgstr ""
+
 #~ msgid "<b>Email</b>"
 #~ msgstr "<b>Corrièl</b>"