Add a few undocumented settings to the preferences schema

schemas/preferences.sublime-settings.json

@@ -1211,6 +1211,47 @@
  "type": "array",
  "items": {"type": "string"},
  "default": ["Vintage"]
+ },
+ "default_extension": {
+ "markdownDescription": "**Unlisted.** Sets the default extension in the OS Save dialog when an untitled file is saved.",
+ "type": "string",
+ "default": ""
+ },
+ "show_legacy_color_schemes": {
+ "markdownDescription": "**Unlisted.** Shows the legacy color schemes in `UI: Select Color Scheme`. Added in Build 3136.",
+ "type": "boolean",
+ "default": false
+ },
+ "gtk_enable_key_translation": {
+ "markdownDescription": "**Unlisted.** Whether ST4's new key translation behavior should be enabled. Added in Build 4103.",
+ "type": "boolean",
+ "default": true
+ },
+ "gtk_client_side_window_decorations": {
+ "markdownDescription": "**Unlisted.** To disable the client side window decorations when using GNOME on Linux.",
+ "type": "boolean",
+ "default": false
+ },
+ "auto_complete_enable_plugins": {
+ "markdownDescription": "**Unlisted.** Disable auto completions from all third party plugins even when explicitly requested.",
+ "type": "boolean",
+ "default": false
+ },
+ "print_using_browser": {
+ "markdownDescription": "**Unlisted.** Prints the active view using the given browser as described by [webbrowser.get](https://docs.python.org/3/library/webbrowser.html#webbrowser.get) API. Added in Build 4094.",
+ "oneOf": [
+ {
+ "type": "null",
+ },
+ {
+ "type": "string"
+ }
+ ]
+ },
+ "default_dir": {
+ "markdownDescription": "**Unlisted.** The folder location where the Save As OS dialog should open when saving untitled new files.\n\nShould be an absolute path on disk.",
+ "type": "string",
+ "default": ""
  }
  }
  }