Do not allow repeating last insert when we are not in normal mode

<a-;>. is not accepted anymore. Note that <a-;> are not repeatable
currently anyway (That could be fixed, athough not trivial).
Fixes #1469

1 files changed, 3 insertions, 0 deletions

diff --git a/src/input_handler.cc b/src/input_handler.cc
index 217f3a5c..2a14fc71 100644
--- a/src/input_handler.cc
+++ b/src/input_handler.cc
@@ -1430,6 +1430,9 @@ void InputHandler::repeat_last_insert()
     if (m_last_insert.keys.empty())
         return;
 
+    if (dynamic_cast<InputModes::Normal*>(&current_mode()) == nullptr)
+        throw runtime_error{"repeating last insert not available in this context"};
+
     Vector<Key> keys;
     swap(keys, m_last_insert.keys);
     ScopedSetBool disable_hooks(context().hooks_disabled(),