finished --vim

aider/args.py

@@ -26,6 +26,7 @@ def get_parser(default_config_files, git_root):
         help="Use VI editing mode in the terminal (default: False)",
         default=False,
     )
+    group.add_argument(
         "files",
         metavar="FILE",
         nargs="*",

aider/io.py

@@ -5,10 +5,11 @@ from datetime import datetime
 from pathlib import Path
 
 from prompt_toolkit.completion import Completer, Completion
+from prompt_toolkit.enums import EditingMode
 from prompt_toolkit.history import FileHistory
 from prompt_toolkit.key_binding import KeyBindings
 from prompt_toolkit.lexers import PygmentsLexer
-from prompt_toolkit.shortcuts import CompleteStyle, PromptSession, prompt, EditingMode
+from prompt_toolkit.shortcuts import CompleteStyle, PromptSession, prompt
 from prompt_toolkit.styles import Style
 from pygments.lexers import MarkdownLexer, guess_lexer_for_filename
 from pygments.token import Token
@@ -236,7 +237,9 @@ class InputOutput:
             def _(event):
                 event.current_buffer.insert_text("\n")
 
-            session = PromptSession(key_bindings=kb, editing_mode=self.editingmode, **session_kwargs)
+            session = PromptSession(
+                key_bindings=kb, editing_mode=self.editingmode, **session_kwargs
+            )
             line = session.prompt()
 
             if line and line[0] == "{" and not multiline_input:

aider/main.py

@@ -6,6 +6,7 @@ from pathlib import Path
 
 import git
 from dotenv import load_dotenv
+from prompt_toolkit.enums import EditingMode
 from streamlit.web import cli
 
 from aider import __version__, models, utils
@@ -13,8 +14,6 @@ from aider.args import get_parser
 from aider.coders import Coder
 from aider.commands import SwitchModel
 from aider.io import InputOutput
-from prompt_toolkit.shortcuts import EditingMode
-from prompt_toolkit.shortcuts import EditingMode
 from aider.litellm import litellm  # noqa: F401; properly init litellm on launch
 from aider.repo import GitRepo
 from aider.versioncheck import check_version

website/docs/commands.md

@@ -73,5 +73,5 @@ The interactive prompt is built with [prompt-toolkit](https://github.com/prompt-
 - `dd` : Delete the current line.
 - `u` : Undo the last change.
 - `Ctrl-R` : Redo the last undone change.
-- `:` : Enter command mode for ex commands (e.g., `:w` to save).
+