From f4e96e7f2ef7f64e3208551433abf34944f0076f Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Fri, 23 Jan 2015 19:12:15 +0000
Subject: [PATCH] Fix bug when deleting end of buffer text using multiple
 selections

---
 src/selection.cc                  | 9 +++++++++
 test/compose/eof-multi-delete/cmd | 1 +
 test/compose/eof-multi-delete/in  | 6 ++++++
 test/compose/eof-multi-delete/out | 2 ++
 4 files changed, 18 insertions(+)
 create mode 100644 test/compose/eof-multi-delete/cmd
 create mode 100644 test/compose/eof-multi-delete/in
 create mode 100644 test/compose/eof-multi-delete/out

diff --git a/src/selection.cc b/src/selection.cc
index 8ad933a4..91527080 100644
--- a/src/selection.cc
+++ b/src/selection.cc
@@ -527,6 +527,15 @@ void SelectionList::erase()
         sel.anchor() = sel.cursor() = m_buffer->clamp(pos.coord());
         changes_tracker.update(*m_buffer, m_timestamp);
     }
+
+    ByteCoord back_coord = m_buffer->back_coord();
+    for (auto& sel : m_selections)
+    {
+        if (sel.anchor() > back_coord)
+            sel.anchor() = back_coord;
+        if (sel.cursor() > back_coord)
+            sel.cursor() = back_coord;
+    }
     m_buffer->check_invariant();
 }
 
diff --git a/test/compose/eof-multi-delete/cmd b/test/compose/eof-multi-delete/cmd
new file mode 100644
index 00000000..5c0212bc
--- /dev/null
+++ b/test/compose/eof-multi-delete/cmd
@@ -0,0 +1 @@
+%<a-s><a-K>keep<ret>d
diff --git a/test/compose/eof-multi-delete/in b/test/compose/eof-multi-delete/in
new file mode 100644
index 00000000..7270a5c6
--- /dev/null
+++ b/test/compose/eof-multi-delete/in
@@ -0,0 +1,6 @@
+delete
+keep
+delete
+keep
+delete
+delete
diff --git a/test/compose/eof-multi-delete/out b/test/compose/eof-multi-delete/out
new file mode 100644
index 00000000..16acb76c
--- /dev/null
+++ b/test/compose/eof-multi-delete/out
@@ -0,0 +1,2 @@
+keep
+keep