diff --git a/init.lua b/init.lua
index 6c2b3e2..818b2a7 100644
--- a/init.lua
+++ b/init.lua
@@ -53,9 +53,12 @@ vim.keymap.set("v", "<A-k>", ":m '<-2<CR>gv=gv")
 vim.keymap.set("n", "<leader>e", ":NvimTreeToggle<CR>")
 
 -- barbar
+vim.keymap.set("n", "<leader>x", ":BufferClose<CR>")
+-- (I need both options, one for windows, one for linux)
 vim.keymap.set("n", "<A-h>", ":BufferPrevious<CR>")
 vim.keymap.set("n", "<A-l>", ":BufferNext<CR>")
-vim.keymap.set("n", "<leader>x", ":BufferClose<CR>")
+vim.keymap.set("n", "<A-,>", "<Cmd>BufferPrevious<CR>")
+vim.keymap.set("n", "<A-.>", "<Cmd>BufferNext<CR>")
 
 -- diagnostics
 vim.keymap.set("n", "<leader>ds", ":lua vim.diagnostic.open_float()<CR>")
diff --git a/test.py b/test.py
deleted file mode 100644
index 031e4a7..0000000
--- a/test.py
+++ /dev/null
@@ -1,6 +0,0 @@
-def hello():
-    print("hi!")
-
-
-if __name__ == "__main__":
-    hello()