use more compact namespace syntax in /include

excluding the UDK headers of course

Change-Id: Iac7ab83d60265f7d362c860776f1de9d5e444ec0
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/93268
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

9 files changed, 20 insertions, 27 deletions

diff --git a/include/editeng/SpellPortions.hxx b/include/editeng/SpellPortions.hxx
index 89b90d87f09e..0681b5dbbfcc 100644
--- a/include/editeng/SpellPortions.hxx
+++ b/include/editeng/SpellPortions.hxx
@@ -26,9 +26,9 @@
 #include <com/sun/star/linguistic2/SingleProofreadingError.hpp>
 #include <vector>
 
-namespace com{ namespace sun{ namespace star{ namespace linguistic2{
+namespace com::sun::star::linguistic2 {
     class XSpellAlternatives;
-}}}}
+}
 
 namespace com::sun::star::linguistic2 { class XProofreader; }
 
diff --git a/include/editeng/editeng.hxx b/include/editeng/editeng.hxx
index d8e780e736e8..292b620a9b95 100644
--- a/include/editeng/editeng.hxx
+++ b/include/editeng/editeng.hxx
@@ -46,7 +46,7 @@
 
 template <typename Arg, typename Ret> class Link;
 
-namespace com { namespace sun { namespace star {
+namespace com::sun::star {
   namespace linguistic2 {
     class XSpellChecker1;
     class XHyphenator;
@@ -57,7 +57,7 @@ namespace com { namespace sun { namespace star {
   namespace lang {
     struct Locale;
   }
-}}}
+}
 
 namespace svx {
 struct SpellPortion;
diff --git a/include/editeng/edtdlg.hxx b/include/editeng/edtdlg.hxx
index 7aeff9965a5e..1cadb9978042 100644
--- a/include/editeng/edtdlg.hxx
+++ b/include/editeng/edtdlg.hxx
@@ -25,11 +25,11 @@
 #include <vcl/abstdlg.hxx>
 #include <editeng/hangulhanja.hxx>
 
-namespace com { namespace sun { namespace star { namespace linguistic2
+namespace com::sun::star::linguistic2
 {
     class XThesaurus;
     class XHyphenator;
-} } } }
+}
 
 template <typename Arg, typename Ret> class Link;
 
diff --git a/include/editeng/flditem.hxx b/include/editeng/flditem.hxx
index c7cd1e02209a..2f44c8e2522b 100644
--- a/include/editeng/flditem.hxx
+++ b/include/editeng/flditem.hxx
@@ -27,11 +27,9 @@
 
 #include <com/sun/star/text/textfield/Type.hpp>
 
-namespace com { namespace sun { namespace star { namespace text {
-
-class XTextContent;
-
-}}}}
+namespace com::sun::star::text {
+    class XTextContent;
+}
 
 class SvNumberFormatter;
 class MetaAction;
diff --git a/include/editeng/numitem.hxx b/include/editeng/numitem.hxx
index 1b8c4b130463..fda3169cbfd9 100644
--- a/include/editeng/numitem.hxx
+++ b/include/editeng/numitem.hxx
@@ -37,11 +37,7 @@ class SvxBrushItem;
 namespace vcl { class Font; }
 class Graphic;
 class SvxNodeNum;
-namespace com{namespace sun{ namespace star{
-    namespace text{
-        class XNumberingFormatter;
-    }
-}}}
+namespace com::sun::star::text { class XNumberingFormatter; }
 
 namespace com::sun::star::lang { struct Locale; }
 
diff --git a/include/editeng/outliner.hxx b/include/editeng/outliner.hxx
index 7037e30da288..a048c4e06ac0 100644
--- a/include/editeng/outliner.hxx
+++ b/include/editeng/outliner.hxx
@@ -77,16 +77,16 @@ enum class PointerStyle;
 class SvxNumRule;
 enum class TextRotation;
 
-namespace com { namespace sun { namespace star { namespace linguistic2 {
+namespace com::sun::star::linguistic2 {
     class XSpellChecker1;
     class XHyphenator;
-}}}}
+}
 namespace svx{
     struct SpellPortion;
     typedef std::vector<SpellPortion> SpellPortions;
 }
 namespace basegfx { class B2DPolyPolygon; }
-namespace com { namespace sun { namespace star { namespace lang { struct Locale; } } } }
+namespace com::sun::star::lang { struct Locale; }
 
 
 
diff --git a/include/editeng/overflowingtxt.hxx b/include/editeng/overflowingtxt.hxx
index 2f5aac938655..ad0a662d1201 100644
--- a/include/editeng/overflowingtxt.hxx
+++ b/include/editeng/overflowingtxt.hxx
@@ -27,10 +27,9 @@
 #include <com/sun/star/uno/Reference.h>
 #include <memory>
 
-namespace com { namespace sun { namespace star {
-  namespace datatransfer {
-    class XTransferable;
-} } } }
+namespace com::sun::star {
+  namespace datatransfer { class XTransferable; }
+}
 namespace rtl {
     class OUString;
 };
diff --git a/include/editeng/splwrap.hxx b/include/editeng/splwrap.hxx
index 69dfbbc6c780..e9c719d45364 100644
--- a/include/editeng/splwrap.hxx
+++ b/include/editeng/splwrap.hxx
@@ -28,11 +28,11 @@
 
 // forward ---------------------------------------------------------------
 
-namespace com { namespace sun { namespace star { namespace linguistic2 {
+namespace com::sun::star::linguistic2 {
     class XDictionary;
     class XSpellChecker1;
     class XHyphenator;
-}}}}
+}
 
 // misc functions ---------------------------------------------------------------
 
diff --git a/include/editeng/unolingu.hxx b/include/editeng/unolingu.hxx
index 2deae37c5a13..3032b7b7dc74 100644
--- a/include/editeng/unolingu.hxx
+++ b/include/editeng/unolingu.hxx
@@ -83,9 +83,9 @@ public:
 };
 
 
-namespace com { namespace sun { namespace star { namespace linguistic2 {
+namespace com::sun::star::linguistic2 {
     class XHyphenatedWord;
-}}}}
+}
 
 
 struct SvxAlternativeSpelling