nvim: plugins: Drop dirbuf and use mini.files module

nvim/.config/nvim/after/plugin/mini.lua

@@ -3,6 +3,21 @@ local opts  = { noremap=true, silent=true, unique=true }
 
 -- Comment lines
 require('mini.comment').setup()
+-- File System
+require('mini.files').setup({
+  mappings = {
+    close       = 'q'      ,
+    go_in       = 'e'      ,
+    go_in_plus  = '<Right>',
+    go_out      = 'n'      ,
+    go_out_plus = '<Left>' ,
+    reset       = '<BS>'   ,
+    show_help   = 'g?'     ,
+    synchronize = '='      ,
+    trim_left   = ''       ,
+    trim_right  = ''       ,
+  }
+})
 -- Vertical jumps/movement
 require('mini.jump2d').setup({
   allowed_lines = {
@@ -30,6 +45,9 @@ require('mini.surround').setup({})
 require('mini.trailspace').setup({})
 
 -- Key mappings for all mini modules we use
+remap('n', '-', function()
+  return require('mini.files').open(vim.api.nvim_buf_get_name(0))
+end, opts)
 remap({ 'n', 'o', 'x' }, 'gS', function()
   return require('mini.jump2d').start({
     allowed_lines = {

nvim/.config/nvim/lua/plugins.lua

@@ -15,7 +15,6 @@ require "paq" {
   'tpope/vim-repeat'                  ,
   'tpope/vim-sleuth'                  ,
   'tpope/vim-dispatch'                ,
-  'elihunter173/dirbuf.nvim'          ,
   'junegunn/vim-easy-align'           ,
   'nvim-lua/plenary.nvim'             ,
   'kosayoda/nvim-lightbulb'           ,