From 02b9fcc3dff812ece35c5e565732afeff50fb035 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Thu, 3 Jan 2013 14:00:31 +0100
Subject: [PATCH] Editor: add a ReplaceLast select mode

---
 src/editor.cc | 7 +++++++
 src/editor.hh | 1 +
 2 files changed, 8 insertions(+)

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)
diff --git a/src/editor.hh b/src/editor.hh
index dda0fe07..07230ae4 100644
--- a/src/editor.hh
+++ b/src/editor.hh
@@ -18,6 +18,7 @@ enum class SelectMode
     Replace,
     Extend,
     Append,
+    ReplaceLast,
 };
 
 enum class InsertMode : unsigned