sw: let's try some C++11 syntax for function pointers

Less ugly or just differently ugly? Hard to tell...

Change-Id: I1265f07f39ebbc65acfcc30242bc7cd7d46207e7
Reviewed-on: https://gerrit.libreoffice.org/16821Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Björn Michaelsen <bjoern.michaelsen@canonical.com>
Reviewed-by: Michael Stahl <mstahl@redhat.com>

sw/inc/pam.hxx

@@ -143,7 +143,9 @@ typedef SwMoveFnCollection* SwMoveFn;
 SW_DLLPUBLIC extern SwMoveFn fnMoveForward; ///< SwPam::Move()/Find() default argument.
 SW_DLLPUBLIC extern SwMoveFn fnMoveBackward;
 
-typedef bool (*SwGoInDoc)( SwPaM& rPam, SwMoveFn fnMove );
+// also works: using SwGoInDoc = bool (*) (SwPaM& rPam, SwMoveFn fnMove);
+// no works: using SwGoInDoc = [](SwPaM& rPam, SwMoveFn fnMove) -> bool;
+using SwGoInDoc = auto (*)(SwPaM& rPam, SwMoveFn fnMove) -> bool;
 SW_DLLPUBLIC extern SwGoInDoc fnGoDoc;
 extern SwGoInDoc fnGoSection;
 SW_DLLPUBLIC extern SwGoInDoc fnGoNode;