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Issue #7061: Fixed some of the issues in turtle module documentation

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reported by Terry J. Reedy.
This commit is contained in:
Alexander Belopolsky 2010-10-19 21:07:52 +00:00
parent f285bcca28
commit 435d306aa9
1 changed files with 13 additions and 11 deletions
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24
Doc/library/turtle.rst
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@ -58,7 +58,7 @@ The object-oriented interface uses essentially two+two classes:
or TurtleScreen as argument, so the RawTurtle objects know where to draw.
Derived from RawTurtle is the subclass :class:`Turtle` (alias: :class:`Pen`),
which draws on "the" :class:`Screen` - instance which is automatically
which draws on "the" :class:`Screen` instance which is automatically
created, if not already present.
All methods of RawTurtle/Turtle also exist as functions, i.e. part of the
@ -71,7 +71,7 @@ function derived from a Screen method is called. An (unnamed) turtle object is
automatically created whenever any of the functions derived from a Turtle method
is called.
To use multiple turtles an a screen one has to use the object-oriented interface.
To use multiple turtles on a screen one has to use the object-oriented interface.
.. note::
In the following documentation the argument list for functions is given.
@ -79,7 +79,7 @@ To use multiple turtles an a screen one has to use the object-oriented interface
omitted here.
Overview over available Turtle and Screen methods
Overview of available Turtle and Screen methods
=================================================
Turtle methods
@ -1456,7 +1456,7 @@ Special Turtle methods
.. _compoundshapes:
Excursus about the use of compound shapes
Compound shapes
-----------------------------------------
To use compound turtle shapes, which consist of several polygons of different
@ -1548,7 +1548,7 @@ Window control
.. note::
This TurtleScreen method is available as a global function only under the
name ``clearscreen``. The global function ``clear`` is another one
name ``clearscreen``. The global function ``clear`` is a different one
derived from the Turtle method ``clear``.
@ -1643,10 +1643,12 @@ Animation control
:param n: nonnegative integer
:param delay: nonnegative integer
Turn turtle animation on/off and set delay for update drawings. If *n* is
given, only each n-th regular screen update is really performed. (Can be
used to accelerate the drawing of complex graphics.) Second argument sets
delay value (see :func:`delay`).
Turn turtle animation on/off and set delay for update drawings. If
*n* is given, only each n-th regular screen update is really
performed. (Can be used to accelerate the drawing of complex
graphics.) When called without arguments, returns the currently
stored value of n. Second argument sets delay value (see
:func:`delay`).
.. doctest::
@ -1790,8 +1792,8 @@ Input methods
:param title: string
:param prompt: string
:param default: number (optional)
:param prompt: number (optional)
:param prompt: number (optional)
:param minval: number (optional)
:param maxval: number (optional)
Pop up a dialog window for input of a number. title is the title of the
dialog window, prompt is a text mostly describing what numerical information