fix: don't use vim.keycode for compatibility

Fixes #49

Author: declancm

lua/cinnamon/scroll.lua

@@ -122,13 +122,13 @@ H.execute_command = function(command)
     if type(command) == "string" then
         if command[1] == ":" then
             -- Ex (command-line) command
-            vim.cmd(vim.keycode(command:sub(2)))
+            vim.cmd(utils.keycode(command:sub(2)))
         elseif command ~= "" then
             -- Normal mode command
             if vim.v.count ~= 0 then
-                vim.cmd("silent! normal! " .. vim.v.count .. vim.keycode(command))
+                vim.cmd("silent! normal! " .. vim.v.count .. utils.keycode(command))
             else
-                vim.cmd("silent! normal! " .. vim.keycode(command))
+                vim.cmd("silent! normal! " .. utils.keycode(command))
             end
         end
     elseif type(command) == "function" then
@@ -180,9 +180,9 @@ H.scroll_view = function(direction, view_error, step_size)
         command = command .. step_size
     end
     if direction == "up" then
-        command = command .. vim.keycode("<c-y>")
+        command = command .. utils.keycode("<c-y>")
     elseif direction == "down" then
-        command = command .. vim.keycode("<c-e>")
+        command = command .. utils.keycode("<c-e>")
     elseif direction == "left" then
         command = command .. "zh"
     elseif direction == "right" then

lua/cinnamon/utils.lua

@@ -14,4 +14,10 @@ M.notify = function(message, level, options)
     notify_fn("[cinnamon.nvim] " .. message, notify_level)
 end
 
+---@param str string
+M.keycode = function(str)
+    -- NOTE: This is a backwards-compatible vim.keycode
+    return vim.api.nvim_replace_termcodes(str, true, true, true)
+end
+
 return M