*** Out of the box support for CPython, iPython and readline based shells.
**** `python-shell-completion-module-string-code` is no longer used.
-*** Automatic shell prompt detection.
-**** New user options:
-***** `python-shell-interpreter-interactive-arg`.
-***** `python-shell-prompt-detect-enabled`.
-***** `python-shell-prompt-detect-failure-warning`.
-***** `python-shell-prompt-input-regexps`.
-***** `python-shell-prompt-output-regexps`.
+*** Automatic shell prompt detection. New user options:
+**** `python-shell-interpreter-interactive-arg'.
+**** `python-shell-prompt-detect-enabled'.
+**** `python-shell-prompt-detect-failure-warning'.
+**** `python-shell-prompt-input-regexps'.
+**** `python-shell-prompt-output-regexps'.
*** Python shell support for remote hosts via tramp.