Fix warnings

lua/cmdbuf/core/buffer.lua

@@ -1,6 +1,17 @@
 local _buffers = {}
 
+--- @class CmdbufHandler
+--- @field parse fun(self:CmdbufHandler,line:string)
+--- @field histories fun(self:CmdbufHandler)
+--- @field cmdline fun(self:CmdbufHandler,line:string)
+--- @field add_history fun(self:CmdbufHandler,line:string)
+--- @field delete_histories fun(self:CmdbufHandler,lines:string[])
+--- @field execute fun(self:CmdbufHandler,line:string)
+--- @field filetype string
+
 --- @class CmdbufBuffer
+--- @field private _bufnr integer
+--- @field private _handler CmdbufHandler
 local Buffer = {}
 Buffer.__index = Buffer
 

lua/cmdbuf/core/window.lua

@@ -5,6 +5,8 @@ local _windows = {}
 
 --- @class CmdbufWindow
 --- @field private _buffer CmdbufBuffer
+--- @field private _window_id integer
+--- @field private _origin_window_id integer
 local Window = {}
 Window.__index = Window
 

lua/cmdbuf/handler/lua/cmd.lua

@@ -67,7 +67,9 @@ function M.delete_histories(_, lines)
 end
 
 function M.execute(self, line)
-  local ok, msg = pcall(vim.cmd, self._lua(line))
+  local ok, msg = pcall(function()
+    vim.cmd(self._lua(line))
+  end)
   if not ok then
     messagelib.user_vim_error(msg)
     return

lua/cmdbuf/handler/lua/variable/buffer.lua

@@ -19,7 +19,7 @@ local parse = function(cmd)
     return nil
   end
   local line = cmd:sub(e + 1)
-  local splitted = vim.split(line, "%s*=%s*", false)
+  local splitted = vim.split(line, "%s*=%s*", { plain = false })
   if #splitted < 2 then
     return nil
   end
@@ -78,7 +78,9 @@ function M.delete_histories(self, lines)
 end
 
 function M.execute(self, line)
-  local ok, msg = pcall(vim.cmd, self._lua(line))
+  local ok, msg = pcall(function()
+    vim.cmd(self._lua(line))
+  end)
   if not ok then
     messagelib.user_vim_error(msg)
     return

lua/cmdbuf/handler/lua/variable/global.lua

@@ -18,7 +18,7 @@ local parse = function(cmd)
     return nil
   end
   local line = cmd:sub(e + 1)
-  local splitted = vim.split(line, "%s*=%s*", false)
+  local splitted = vim.split(line, "%s*=%s*", { plain = false })
   if #splitted < 2 then
     return nil
   end
@@ -71,7 +71,9 @@ function M.delete_histories(self, lines)
 end
 
 function M.execute(self, line)
-  local ok, msg = pcall(vim.cmd, self._lua(line))
+  local ok, msg = pcall(function()
+    vim.cmd(self._lua(line))
+  end)
   if not ok then
     messagelib.user_vim_error(msg)
     return

lua/cmdbuf/handler/vim/cmd.lua

@@ -39,7 +39,9 @@ function M.delete_histories(_, lines)
 end
 
 function M.execute(_, line)
-  local ok, result = pcall(vim.cmd, line)
+  local ok, result = pcall(function()
+    vim.cmd(line)
+  end)
   if not ok then
     messagelib.user_vim_error(result)
     return

lua/cmdbuf/test/helper.lua

@@ -35,7 +35,7 @@ function helper.search(pattern)
   if result == 0 then
     local info = debug.getinfo(2)
     local pos = ("%s:%d"):format(info.source, info.currentline)
-    local lines = table.concat(vim.fn.getbufline("%", 1, "$"), "\n")
+    local lines = table.concat(vim.api.nvim_buf_get_lines(0, 0, -1, false), "\n")
     local msg = ("on %s: `%s` not found in buffer:\n%s"):format(pos, pattern, lines)
     assert(false, msg)
   end