fix:

- reinit v1

lua/tidy/init.lua

@@ -1,54 +1,20 @@
-local M = {
-    config = {
-        eof_quant = -1,
-        fmts = {
-            "sof",
-            "eof",
-            "multi",
-            "ws"
-        }
-    }
-}
+-- MP
 
-function M.setup(user_config)
-    -- integrate user configuration
-    M.config = vim.tbl_deep_extend("force", M.config, user_config or {})
-
-    vim.cmd[[
-    augroup Tidy
-        au!
-        au BufWritePre * lua require( "tidy" ).tidy_up()
-    augroup END
-    ]]
-end
+local M = {}
 
 function M.tidy_up()
-    local cmd_mods = ":keepjumps keeppatterns silent! "
-
-    local patterns = {
-        -- delete all lines at end of buffer, see sources
-        eof = [[0;/^\%(\n*.\)\@!/ + ]] .. M.config.eof_quant ..  ",$d",
-
-        -- compress all instances of multiple newlines into one, see sources
-        multi = [[:%s/\n\{2,}/\r\r/e]],
-
-        -- delete all new lines at beginning of file
-        sof = [[%s/\%^\n*/]],
-
-        -- delete all whitespace, see sources
-        ws = [[%s/\s\+$//e]]
-    }
 
     -- get tuple of cursor position before making changes
-    local pos = vim.api.nvim_win_get_cursor(0)
+    local pos = vim.api.nvim_win_get_cursor( 0 )
 
-    -- execute chosen patterns
-    for _, fmt_type in ipairs(M.config.fmts) do
-        vim.cmd(cmd_mods .. patterns[fmt_type])
-    end
+    -- delete all whitespace, see source 1
+    vim.cmd[[:keepjumps keeppatterns %s/\s\+$//e]]
+
+    -- delete all lines at end of buffer, see source 2
+    vim.cmd[[:keepjumps keeppatterns silent! 0;/^\%(\n*.\)\@!/,$d]]
 
     -- get row count after line deletion
-    local end_row = vim.api.nvim_buf_line_count(0)
+    local end_row = vim.api.nvim_buf_line_count( 0 )
 
     --[[
         if the row value in the original cursor
@@ -63,7 +29,7 @@ function M.tidy_up()
         pos[1] = end_row
     end
 
-    vim.api.nvim_win_set_cursor(0, pos)
+    vim.api.nvim_win_set_cursor( 0, pos )
 end
 
 return M