Editor: add a ReplaceLast select mode

1 files changed, 7 insertions, 0 deletions

diff --git a/src/editor.cc b/src/editor.cc
index 40de7138..a7db8179 100644
--- a/src/editor.cc
+++ b/src/editor.cc
@@ -241,6 +241,8 @@ void Editor::select(const Selection& selection, SelectMode mode)
         m_selections.push_back(selection);
         sort_and_merge_overlapping(m_selections);
     }
+    else
+        assert(false);
     check_invariant();
 }
 
@@ -262,6 +264,11 @@ void Editor::select(const Selector& selector, SelectMode mode)
             res.captures() = sel.captures();
         m_selections.push_back(res);
     }
+    else if (mode == SelectMode::ReplaceLast)
+    {
+        auto& sel = m_selections.back();
+        sel = selector(sel);
+    }
     else
     {
         for (auto& sel : m_selections)