Smart paste now also works on selected text

src/source.cc

@@ -700,10 +700,15 @@ void Source::View::paste() {
     }
   }
 
+  get_buffer()->begin_user_action();
+  if(get_buffer()->get_has_selection()) {
+    Gtk::TextIter start, end;
+    get_buffer()->get_selection_bounds(start, end);
+    get_buffer()->erase(start, end);
+  }
   auto line=get_line_before(); 
   std::string prefix_tabs;
   auto tabs_end_iter=get_tabs_end_iter();
-  if(!get_buffer()->get_has_selection() && tabs_end_iter.ends_line()) {
   prefix_tabs=get_line_before(tabs_end_iter);
 
   size_t start_line=0;
@@ -753,7 +758,6 @@ void Source::View::paste() {
   end_line=0;
   paste_line=false;
   first_paste_line=true;
-    get_buffer()->begin_user_action();
   for(size_t c=0;c<text.size();c++) {
     if(text[c]=='\n') {
       end_line=c;
@@ -793,12 +797,6 @@ void Source::View::paste() {
   get_buffer()->place_cursor(get_buffer()->get_insert()->get_iter());
   get_buffer()->end_user_action();
   scroll_to_cursor_delayed(this, false, false);
-  }
-  else {
-    Gtk::Clipboard::get()->set_text(text);
-    get_buffer()->paste_clipboard(Gtk::Clipboard::get());
-    scroll_to_cursor_delayed(this, false, false);
-  }
 }
 
 Gtk::TextIter Source::View::get_iter_for_dialog() {