pushing changes

Author: palakkhinvasara

Doc/library/functions.rst

@@ -611,9 +611,9 @@ are always available.  They are listed here in alphabetical order.
       untrusted user-supplied input will lead to security vulnerabilities.
 
    The *source* argument is parsed and evaluated as a Python expression
-   using the *globals* and *locals* mappings as global and local namespace.
-   If the *globals* dictionary is present and does not contain a value for the
-   key ``__builtins__``, a
+   (technically speaking, an :ref:`expression list <exprlists>`) , using 
+   the *globals* and *locals* mappings as global and local namespace. If the *globals* 
+   dictionary is present and does not contain a value for the key ``__builtins__``, a
    reference to the dictionary of the built-in module :mod:`builtins` is
    inserted under that key before *source* is parsed.
    Overriding ``__builtins__`` can be used to restrict or change the available
@@ -633,6 +633,9 @@ are always available.  They are listed here in alphabetical order.
       >>> eval('x+1')
       2
 
+      >>> eval("1, 2")
+      (1,2)
+
    This function can also be used to execute arbitrary code objects (such as
    those created by :func:`compile`).  In this case, pass a code object instead
    of a string.  If the code object has been compiled with ``'exec'`` as the
@@ -2380,4 +2383,4 @@ are always available.  They are listed here in alphabetical order.
 
 .. [#] Note that the parser only accepts the Unix-style end of line convention.
    If you are reading the code from a file, make sure to use newline conversion
-   mode to convert Windows or Mac-style newlines.
+   mode to convert Windows or Mac-style newlines.