bpo-32765: Update configdialog General tab create page docstring (GH-5529)

Add new entries to the widget list.

Lib/idlelib/configdialog.py

@@ -1792,11 +1792,27 @@ class GenPage(Frame):
                     (*)win_width_int: Entry - win_width
                     win_height_title: Label
                     (*)win_height_int: Entry - win_height
+                frame_autocomplete: Frame
+                    auto_wait_title: Label
+                    (*)auto_wait_int: Entry - autocomplete_wait
+                frame_paren1: Frame
+                    paren_style_title: Label
+                    (*)paren_style_type: OptionMenu - paren_style
+                frame_paren2: Frame
+                    paren_time_title: Label
+                    (*)paren_flash_time: Entry - flash_delay
+                    (*)bell_on: Checkbutton - paren_bell
             frame_editor: LabelFrame
                 frame_save: Frame
                     run_save_title: Label
                     (*)save_ask_on: Radiobutton - autosave
                     (*)save_auto_on: Radiobutton - autosave
+                frame_format: Frame
+                    format_width_title: Label
+                    (*)format_width_int: Entry - format_width
+                frame_context: Frame
+                    context_title: Label
+                    (*)context_int: Entry - context_lines
             frame_help: LabelFrame
                 frame_helplist: Frame
                     frame_helplist_buttons: Frame

Misc/NEWS.d/next/IDLE/2018-02-04-17-52-54.bpo-32765.qm0eCu.rst

@@ -0,0 +1 @@
+Update configdialog General tab docstring to add new widgets to the widget list.