X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2Fbuffer_funcs.h;h=d3fdb59701529b323bdfb8bdca413f924cb262e2;hb=46bd598fc5b0b1bb61e713428c54aedf9c6e6d98;hp=599a2dbc714f1196a1f729a8671ce6cf87b77e80;hpb=c5a4f61f3377997a4b793481bd30a1a8e0627b86;p=lyx.git

diff --git a/src/buffer_funcs.h b/src/buffer_funcs.h
index 599a2dbc71..d3fdb59701 100644
--- a/src/buffer_funcs.h
+++ b/src/buffer_funcs.h
@@ -13,10 +13,14 @@
 #define BUFFER_FUNCS_H
 
 #include "lyxlayout_ptr_fwd.h"
+#include "support/docstring.h"
 
 #include <string>
 
 
+namespace lyx {
+
+
 class Buffer;
 class DocIterator;
 class ErrorList;
@@ -45,8 +49,9 @@ void bufferErrors(Buffer const &, TeXErrors const &, ErrorList &);
 int countWords(DocIterator const & from, DocIterator const & to);
 
 /// Expand the counters for the labelstring of \c layout
-std::string expandLabel(Buffer const & buf, LyXLayout_ptr const & layout,
-			bool appendix);
+lyx::docstring expandLabel(Buffer const & buf,
+			   LyXLayout_ptr const & layout,
+			   bool appendix);
 
 
 /// update labels at "iter".
@@ -65,4 +70,7 @@ void updateLabels(Buffer const & buf,
 /// updates all counters
 void updateLabels(Buffer const &);
 
+
+} // namespace lyx
+
 #endif // BUFFER_FUNCS_H