[glade/wip/nielsdg/intltool2gettext: 90/90] Fix xgettext string extraction for catalogs

[Martin Blanchard <mablanch src gnome org>]

commit 0d2f18b9123efa5258c426b6952875cb47fb9955
Author: Martin Blanchard <tchaik gmx com>
Date:   Thu Mar 14 21:43:02 2019 +0000

    Fix xgettext string extraction for catalogs

 data/gettext/its/glade-catalog.its |  2 ++
 po/POTFILES.in                     |  2 ++
 po/POTFILES.skip                   | 10 ++++++++++
 3 files changed, 14 insertions(+)
---
diff --git a/data/gettext/its/glade-catalog.its b/data/gettext/its/glade-catalog.its
index a925f35e..5597788b 100644
--- a/data/gettext/its/glade-catalog.its
+++ b/data/gettext/its/glade-catalog.its
@@ -2,6 +2,8 @@
 <its:rules xmlns:its="http://www.w3.org/2005/11/its";
            xmlns:gt="https://www.gnu.org/s/gettext/ns/its/extensions/1.0";
            version="2.0">
+  <its:translateRule selector="/glade-catalog" translate="no"/>
+
   <its:translateRule selector="/glade-catalog//glade-widget-class/@title" translate="yes"/>
   <its:translateRule selector="/glade-catalog//glade-widget-class//action/@name" translate="yes"/>
   <its:translateRule selector="/glade-catalog//glade-widget-class//property/@name" translate="yes"/>
diff --git a/po/POTFILES.in b/po/POTFILES.in
index b846a0ba..76ac411c 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -244,4 +244,6 @@ plugins/gtk+/glade-tool-palette-editor.ui
 plugins/gtk+/glade-viewport-editor.ui
 plugins/gtk+/glade-widget-editor.ui
 plugins/gtk+/glade-window-editor.ui
+
+# webkit2gtk plugin backend
 plugins/webkit2gtk/webkit2gtk.xml.in
diff --git a/po/POTFILES.skip b/po/POTFILES.skip
index 9328bdab..5e5adf06 100644
--- a/po/POTFILES.skip
+++ b/po/POTFILES.skip
@@ -1,5 +1,15 @@
 # List of source files to skip.
 
+# Main application
 data/glade.desktop.in
+
+# gtk plugin backend
+plugins/gtk+/gtkunixprint.xml
+plugins/gtk+/gtk+.xml
+
+# webkit2gtk plugin backend
+plugins/webkit2gtk/webkit2gtk.xml
+
+# Test data
 tests/toplevel_order_test5.glade
 tests/toplevel_order_test6.glade