From: Alexander Belopolsky <alexander.belopolsky@gmail.com>
Date: Fri, 29 Oct 2010 17:16:49 +0000 (+0000)
Subject: Issue 7061: Explained 'gon'
X-Git-Tag: v3.2a4~294
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3cdfb123606fc1eb0af10552488ccec13a781bd0;p=python

Issue 7061: Explained 'gon'
---

diff --git a/Doc/library/turtle.rst b/Doc/library/turtle.rst
index 08fb7a8e0c..9b5c3c0593 100644
--- a/Doc/library/turtle.rst
+++ b/Doc/library/turtle.rst
@@ -714,7 +714,10 @@ Settings for measurement
       >>> turtle.left(90)
       >>> turtle.heading()
       90.0
-      >>> turtle.degrees(400.0)  # angle measurement in gon
+
+      Change angle measurement unit to grad (also known as gon,
+      grade, or gradian and equals 1/100-th of the right angle.)
+      >>> turtle.degrees(400.0)
       >>> turtle.heading()
       100.0
       >>> turtle.degrees(360)
@@ -1511,6 +1514,7 @@ Window control
    :param args: a color string or three numbers in the range 0..colormode or a
                 3-tuple of such numbers
 
+
    Set or return background color of the TurtleScreen.
 
    .. doctest::
diff --git a/Lib/turtle.py b/Lib/turtle.py
index 18d9a565d4..5e55f09d18 100644
--- a/Lib/turtle.py
+++ b/Lib/turtle.py
@@ -1575,7 +1575,10 @@ class TNavigator(object):
         >>> turtle.left(90)
         >>> turtle.heading()
         90
-        >>> turtle.degrees(400.0)  # angle measurement in gon
+
+        Change angle measurement unit to grad (also known as gon,
+        grade, or gradian and equals 1/100-th of the right angle.)
+        >>> turtle.degrees(400.0)
         >>> turtle.heading()
         100