Sublime Text plugin that makes vintage mode close the completion menu and enter normal mode when escape is pressed.

Default key bindings:

{ "keys": ["escape"], "command": "exit_auto_complete_and_insert_mode", "context":
	[
		{ "key": "auto_complete_visible", "operator": "equal", "operand": true }
	]
},

{ "keys": ["ctrl+["], "command": "exit_auto_complete_and_insert_mode", "context":
	[
		{ "key": "auto_complete_visible", "operator": "equal", "operand": true }
	]
},

The entire plugin consists of:

import sublime_plugin
class ExitAutoCompleteAndInsertMode(sublime_plugin.TextCommand):
	def run(self, edit):
		self.view.run_command("hide_auto_complete")
		self.view.run_command("exit_insert_mode")