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|
******
wrap()
******
Purpose
=======
wrap(str, wrapper_str)
wrap(str, wrapper_str, escaper_str)
Returns the str wrapped with wrapper_str.
In the second syntax additionally, any instances of wrapper_str appearing
in str would be replaced by the escaper_str.
Example
=======
Syntax 1
--------
The following example shows how the string is wrapped into
the wrapper_string.
.. code-block:: none
wrap("foo bar", "##")
produces
.. code-block:: none
"##foo bar##"
Syntax 2
--------
This example shows how parts of the string are being replaced.
.. code-block:: none
wrap("foo'bar", "'", "_")
produces
.. code-block:: none
"'foo_bar'"
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