From 706132bbae856eede2e2e31c8db7c2379f5e1795 Mon Sep 17 00:00:00 2001 From: Georg Brandl Date: Tue, 30 Oct 2007 17:57:12 +0000 Subject: Make example about hiding None return values at the prompt clearer. --- Doc/tutorial/controlflow.rst | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Doc/tutorial/controlflow.rst b/Doc/tutorial/controlflow.rst index fa445d3..0f72d3d 100644 --- a/Doc/tutorial/controlflow.rst +++ b/Doc/tutorial/controlflow.rst @@ -235,8 +235,9 @@ like in C, procedures are just functions that don't return a value. In fact, technically speaking, procedures do return a value, albeit a rather boring one. This value is called ``None`` (it's a built-in name). Writing the value ``None`` is normally suppressed by the interpreter if it would be the only value -written. You can see it if you really want to:: +written. You can see it if you really want to using :keyword:`print`:: + >>> fib(0) >>> print fib(0) None -- cgit v0.12