Use SelectionList::insert in InputModes::Insert

src/input_handler.cc

@@ -759,26 +759,13 @@ private:
 
     void insert(memoryview<String> strings)
     {
-        auto& buffer = context().buffer();
-        auto& selections = context().selections();
-        for (size_t i = 0; i < selections.size(); ++i)
-        {
-            size_t index = selections.size() - 1 - i;
-            const String& str = strings[std::min(index, strings.size()-1)];
-            buffer.insert(buffer.iterator_at(selections[index].cursor()),
-                          str);
-        }
-        selections.update();
+        context().selections().insert(strings, InsertMode::InsertCursor);
     }
 
     void insert(Codepoint key)
     {
         auto str = codepoint_to_str(key);
-        auto& buffer = context().buffer();
-        auto& selections = context().selections();
-        for (auto& sel : reversed(selections))
-            buffer.insert(buffer.iterator_at(sel.cursor()), str);
-        selections.update();
+        context().selections().insert(str, InsertMode::InsertCursor);
         context().hooks().run_hook("InsertChar", str, context());
     }
 
@@ -828,6 +815,7 @@ private:
                 cursor = anchor;
                 break;
             case InsertMode::InsertAtNextLineBegin:
+            case InsertMode::InsertCursor:
                  kak_assert(false); // not implemented
                  break;
             }

src/selection.cc

@@ -239,6 +239,8 @@ BufferIterator prepare_insert(Buffer& buffer, const Selection& sel, InsertMode m
     {
     case InsertMode::Insert:
         return buffer.iterator_at(sel.min());
+    case InsertMode::InsertCursor:
+        return buffer.iterator_at(sel.cursor());
     case InsertMode::Replace:
         return erase(buffer, sel);
     case InsertMode::Append:
@@ -295,7 +297,6 @@ void SelectionList::insert(memoryview<String> strings, InsertMode mode)
         }
     }
     update();
-    avoid_eol();
     check_invariant();
     m_buffer->check_invariant();
 }

src/selection.hh

@@ -58,6 +58,7 @@ static bool compare_selections(const Selection& lhs, const Selection& rhs)
 enum class InsertMode : unsigned
 {
     Insert,
+    InsertCursor,
     Append,
     Replace,
     InsertAtLineBegin,