Switch to tabs for indentation.

Instead of a mix of 2- and 4-space tabs just use actual tabs.  ;-P

joy/gui/main.py

@@ -23,10 +23,10 @@ repo = init_home(JOY_HOME)
 
 _log = logging.getLogger(__name__)
 logging.basicConfig(
-  format='%(asctime)-15s %(levelname)s %(name)s %(message)s',
-  filename=os.path.join(JOY_HOME, 'thun.log'),
-  level=logging.INFO,
-  )
+	format='%(asctime)-15s %(levelname)s %(name)s %(message)s',
+	filename=os.path.join(JOY_HOME, 'thun.log'),
+	level=logging.INFO,
+	)
 _log.info('Starting with JOY_HOME=%s', JOY_HOME)
 
 
@@ -39,73 +39,73 @@ from joy.utils.stack import stack_to_string
 cp = RawConfigParser()
 cp.optionxform = str  # Don't mess with uppercase.
 with open(os.path.join(args.joy_home, 'thun.config')) as f:
-  cp.readfp(f)
+	cp.readfp(f)
 
 
 GLOBAL_COMMANDS = dict(cp.items('key bindings'))
 
 
 def repo_relative_path(path):
-  return os.path.relpath(
-    path,
-    os.path.commonprefix((repo.controldir(), path))
-    )
+	return os.path.relpath(
+		path,
+		os.path.commonprefix((repo.controldir(), path))
+		)
 
 def commands():
-  # pylint: disable=unused-variable
+	# pylint: disable=unused-variable
 
-  def key_bindings(*args):
-    commands = [  # These are bound in the TextViewerWidget.
-      'Control-Enter - Run the selection as Joy code, or if there\'s no selection the line containing the cursor.',
-      'F3 - Copy selection to stack.',
-      'Shift-F3 - Cut selection to stack.',
-      'F4 - Paste item on top of stack to insertion cursor.',
-      'Shift-F4 - Pop and paste top of stack to insertion cursor.',
-      ]
-    for key, command in GLOBAL_COMMANDS.items():
-      commands.append('%s - %s' % (key.lstrip('<').rstrip('>'), command))
-    print('\n'.join([''] + sorted(commands)))
-    return args
+	def key_bindings(*args):
+		commands = [  # These are bound in the TextViewerWidget.
+			'Control-Enter - Run the selection as Joy code, or if there\'s no selection the line containing the cursor.',
+			'F3 - Copy selection to stack.',
+			'Shift-F3 - Cut selection to stack.',
+			'F4 - Paste item on top of stack to insertion cursor.',
+			'Shift-F4 - Pop and paste top of stack to insertion cursor.',
+			]
+		for key, command in GLOBAL_COMMANDS.items():
+			commands.append('%s - %s' % (key.lstrip('<').rstrip('>'), command))
+		print('\n'.join([''] + sorted(commands)))
+		return args
 
 
-  def mouse_bindings(*args):
-    print(dedent('''
-      Mouse button chords (to cancel a chord, click the third mouse button.)
+	def mouse_bindings(*args):
+		print(dedent('''
+			Mouse button chords (to cancel a chord, click the third mouse button.)
 
-      Left - Point, sweep selection
-      Left-Middle - Copy the selection, place text on stack
-      Left-Right - Run the selection as Joy code
+			Left - Point, sweep selection
+			Left-Middle - Copy the selection, place text on stack
+			Left-Right - Run the selection as Joy code
 
-      Middle - Paste selection (bypass stack); click and drag to scroll.
-      Middle-Left - Paste from top of stack, preserve
-      Middle-Right - Paste from top of stack, pop
+			Middle - Paste selection (bypass stack); click and drag to scroll.
+			Middle-Left - Paste from top of stack, preserve
+			Middle-Right - Paste from top of stack, pop
 
-      Right - Execute command word under mouse cursor
-      Right-Left - Print docs of command word under mouse cursor
-      Right-Middle - Lookup word (kinda useless now)
-      '''))
-    return args
+			Right - Execute command word under mouse cursor
+			Right-Left - Print docs of command word under mouse cursor
+			Right-Middle - Lookup word (kinda useless now)
+			'''))
+		return args
 
 
-  def reset_log(*args):
-    log.delete('0.0', tk.END)
-    print(__doc__)
-    return args
+	def reset_log(*args):
+		log.delete('0.0', tk.END)
+		print(__doc__)
+		return args
 
 
-  def show_log(*args):
-    log_window.wm_deiconify()
-    log_window.update()
-    return args
+	def show_log(*args):
+		log_window.wm_deiconify()
+		log_window.update()
+		return args
 
 
-  def grand_reset(s, e, d):
-    stack = world.load_stack() or ()
-    log.reset()
-    t.reset()
-    return stack, e, d
+	def grand_reset(s, e, d):
+		stack = world.load_stack() or ()
+		log.reset()
+		t.reset()
+		return stack, e, d
 
-  return locals()
+	return locals()
 
 
 STACK_FN = os.path.join(JOY_HOME, 'stack.pickle')
@@ -125,19 +125,19 @@ FONT = get_font('Iosevka', size=14)  # Requires Tk root already set up.
 log.init('Log', LOG_FN, repo_relative_path(LOG_FN), repo, FONT)
 t.init('Joy - ' + JOY_HOME, JOY_FN, repo_relative_path(JOY_FN), repo, FONT)
 for event, command in GLOBAL_COMMANDS.items():
-  callback = lambda _, _command=command: world.interpret(_command)
-  t.bind(event, callback)
-  log.bind(event, callback)
+	callback = lambda _, _command=command: world.interpret(_command)
+	t.bind(event, callback)
+	log.bind(event, callback)
 
 
 def main():
-  sys.stdout, old_stdout = FileFaker(log), sys.stdout
-  try:
-    t.mainloop()
-  finally:
-    sys.stdout = old_stdout
-  return 0
+	sys.stdout, old_stdout = FileFaker(log), sys.stdout
+	try:
+		t.mainloop()
+	finally:
+		sys.stdout = old_stdout
+	return 0
 
 
 if __name__ == '__main__':
-  main()
+	main()