Add + key to duplicate selections and <a-+> to merge overlapping ones

This is an experiment and might get reverted if overlapping selections
prove too cumbersome.

Fixes #4041

1 files changed, 1 insertions, 1 deletions

diff --git a/src/selection.cc b/src/selection.cc
index 4c908efb..350b3acc 100644
--- a/src/selection.cc
+++ b/src/selection.cc
@@ -48,7 +48,7 @@ void SelectionList::set(Vector<Selection> list, size_t main)
     m_selections = std::move(list);
     m_main = main;
     m_timestamp = m_buffer->timestamp();
-    sort_and_merge_overlapping();
+    sort();
     check_invariant();
 }