Copies text, tags, and pixbufs between start and end (the order
of start and end doesn't matter) and inserts the copy at iter.
Used instead of simply getting/inserting text because it preserves
images and tags. If start and end are in a different buffer from
buffer, the two buffers must share the same tag table.
Implemented via emissions of the insert_text and apply_tag signals,
so expect those.
Copies text, tags, and pixbufs between start and end (the order of start and end doesn't matter) and inserts the copy at iter. Used instead of simply getting/inserting text because it preserves images and tags. If start and end are in a different buffer from buffer, the two buffers must share the same tag table. Implemented via emissions of the insert_text and apply_tag signals, so expect those.