Use the existing selection when inserting HTML, if there is a non-collapsed one.
Use the existing selection when inserting HTML, if there is a non-collapsed one.

makyo/dreamwriter,makyo/dreamwriter,ajnsit/dreamwriter,manesiotise/dreamwriter,Iced-Tea/dreamwriter,Softsapiens/dreamwriter,rtfeldman/dreamwriter,Softsapiens/dreamwriter,jlongster/dreamwriter,Iced-Tea/dreamwriter,rtfeldman/dreamwriter,zztczcx/dreamwriter,manesiotise/dreamwriter,ajnsit/dreamwriter,zztczcx/dreamwriter,jlongster/dreamwriter