+PitPosPair cutSelection(BufferParams const & params,
+ ParagraphList & pars,
+ ParagraphList::iterator startpit,
+ ParagraphList::iterator endpit,
+ int start, int end, lyx::textclass_type tc,
+ bool doclear = false);
+///
+PitPosPair eraseSelection(BufferParams const & params,
+ ParagraphList & pars,
+ ParagraphList::iterator startpit,
+ ParagraphList::iterator endpit,
+ int start, int end, bool doclear = false);
+///
+bool copySelection(ParagraphList::iterator startpit,
+ ParagraphList::iterator endpit,