-void paintTextInset(BufferView const & bv, LyXText const & text, int x, int y);
+void paintTextInset(LyXText const & text, PainterInfo & pi, int x, int y);
+
+/// some space for drawing the 'nested' markers (in pixel)
+inline int nestMargin() { return 15; }
+
+/// margin for changebar
+inline int changebarMargin() { return 12; }
+
+/// right margin
+inline int rightMargin() { return 10; }
+
+} // namespace lyx