refactor: renderer.icons.padding

renderer.icons.padding -> renderer.icons.padding.icon
renderer.icons.folder_arrow_padding ->
renderer.icons.padding.folder_arrow

doc/nvim-tree-lua.txt

@@ -462,8 +462,10 @@ Following is the default configuration. See |nvim-tree-opts| for details. >lua
           hidden_placement = "after",
           diagnostics_placement = "signcolumn",
           bookmarks_placement = "signcolumn",
-          padding = " ",
-          folder_arrow_padding = " ",
+          padding = {
+            icon = " ",
+            folder_arrow = " ",
+          },
           symlink_arrow = " ➛ ",
           show = {
             file = true,
@@ -1066,11 +1068,11 @@ Configuration options for icons.
     Bookmark icon placement.
       Type: `string`, Default: `signcolumn`
 
-    *nvim-tree.renderer.icons.padding*
+    *nvim-tree.renderer.icons.padding.icon*
     Inserted between icon and filename.
       Type: `string`, Default: `" "`
 
-    *nvim-tree.renderer.icons.folder_arrow_padding*
+    *nvim-tree.renderer.icons.padding.folder_arrow*
     Inserted between folder arrow icon and file/folder icon.
       Type: `string`, Default: `" "`
 
@@ -3032,6 +3034,7 @@ needed.
 `sort_by`                            |nvim-tree.sort.sorter|
 `git.ignore`                         |nvim-tree.filters.git_ignored|
 `renderer.icons.webdev_colors`       |nvim-tree.renderer.icons.web_devicons.file.color|
+`renderer.icons.padding`             |nvim-tree.renderer.icons.padding.icon|
 
 ==============================================================================
  14.2 LEGACY: HIGHLIGHT                           *nvim-tree-legacy-highlight*
@@ -3178,7 +3181,6 @@ highlight group is not, hard linking as follows: >
 |nvim-tree.renderer.icons|
 |nvim-tree.renderer.icons.bookmarks_placement|
 |nvim-tree.renderer.icons.diagnostics_placement|
-|nvim-tree.renderer.icons.folder_arrow_padding|
 |nvim-tree.renderer.icons.git_placement|
 |nvim-tree.renderer.icons.glyphs|
 |nvim-tree.renderer.icons.glyphs.default|
@@ -3189,7 +3191,8 @@ highlight group is not, hard linking as follows: >
 |nvim-tree.renderer.icons.glyphs.symlink|
 |nvim-tree.renderer.icons.hidden_placement|
 |nvim-tree.renderer.icons.modified_placement|
-|nvim-tree.renderer.icons.padding|
+|nvim-tree.renderer.icons.padding.folder_arrow|
+|nvim-tree.renderer.icons.padding.icon|
 |nvim-tree.renderer.icons.show|
 |nvim-tree.renderer.icons.show.bookmarks|
 |nvim-tree.renderer.icons.show.diagnostics|

lua/nvim-tree.lua

@@ -334,8 +334,10 @@ local DEFAULT_OPTS = { -- BEGIN_DEFAULT_OPTS
       hidden_placement = "after",
       diagnostics_placement = "signcolumn",
       bookmarks_placement = "signcolumn",
-      padding = " ",
-      folder_arrow_padding = " ",
+      padding = {
+        icon = " ",
+        folder_arrow = " ",
+      },
       symlink_arrow = " ➛ ",
       show = {
         file = true,

lua/nvim-tree/legacy.lua

@@ -60,6 +60,9 @@ local function refactored(opts)
     end
   end
   utils.move_missing_val(opts, "update_focused_file", "ignore_list", opts, "update_focused_file.update_root", "ignore_list", true)
+
+  -- 2025/04/30
+  utils.move_missing_val(opts, "renderer.icons", "padding", opts, "renderer.icons.padding", "icon", true)
 end
 
 local function deprecated(opts)