Navigation history should be done based on Sublime's build-in.

[tillt]

RTagsComplete implements its own navigation history;

RTagsComplete/plugin/vc_manager.py

Lines 124 to 161 in 9db6a36

	def history_size():
	global history
	if not history:
	return 0
	return len(history)
	def pop_history():
	global history
	if not history:
	return None
	return history.pop()
	def push_history(file, line, col):
	global history
	if not history:
	history = collections.deque(
	[],
	maxlen=int(settings.get('jump_limit', 10)))
	history.append([file, line, col])
	def return_in_history(view):
	global history
	if not history_size():
	return
	file, line, col = pop_history()
	view.window().open_file(
	'%s:%s:%s' % (file, line, col), sublime.ENCODED_POSITION)

The stack itself should in fact be Sublime's own Default.history_list, enabling the use of the Goto->Jump Back for returning from a RTagsComplete navigation step.

import Default.history_list as history_list
history_list.get_jump_history_for_view(view).push_selection(view)

We might lose the history view though - unsure.