1 files changed, 7 insertions, 6 deletions
diff --git a/src/nvim/normal.c b/src/nvim/normal.c
index 2895816b8f..9173ea2d17 100644
--- a/src/nvim/normal.c
+++ b/src/nvim/normal.c
@@ -3927,6 +3927,8 @@ static void nv_mousescroll(cmdarg_T *cap)
       cap->count0 = 3;
       nv_scroll_line(cap);
     }
+  } else {
+    mouse_scroll_horiz(cap->arg);
   }
 
   curwin->w_redr_status = true;
@@ -7057,18 +7059,17 @@ static void nv_operator(cmdarg_T *cap)
  */
 static void set_op_var(int optype)
 {
-  char_u opchars[3];
-
-  if (optype == OP_NOP)
+  if (optype == OP_NOP) {
     set_vim_var_string(VV_OP, NULL, 0);
-  else {
+  } else {
+    char opchars[3];
     int opchar0 = get_op_char(optype);
     assert(opchar0 >= 0 && opchar0 <= UCHAR_MAX);
-    opchars[0] = (char_u)opchar0;
+    opchars[0] = (char) opchar0;
 
     int opchar1 = get_extra_op_char(optype); 
     assert(opchar1 >= 0 && opchar1 <= UCHAR_MAX);
-    opchars[1] = (char_u)opchar1;
+    opchars[1] = (char) opchar1;
 
     opchars[2] = NUL;
     set_vim_var_string(VV_OP, opchars, -1);