Docs: Miscellaneous corrections to simple statements in the language reference (GH...

* Replace: The :keyword:`global` -> The :keyword:`global` statement
Add :keyword: when it's needed

* Replace repeated links with duoble backticks

diff --git a/Doc/reference/simple_stmts.rst b/Doc/reference/simple_stmts.rst
index a005395bfc402eb69e469e79b5c566357f023bcd..2a72af4e9a32992bf7383693e0260be524e64c0d 100644 (file)
--- a/Doc/reference/simple_stmts.rst
+++ b/Doc/reference/simple_stmts.rst
@@ -408,9 +408,9 @@ The extended form, ``assert expression1, expression2``, is equivalent to ::
 
 These equivalences assume that :const:`__debug__` and :exc:`AssertionError` refer to
 the built-in variables with those names.  In the current implementation, the
-built-in variable :const:`__debug__` is ``True`` under normal circumstances,
+built-in variable ``__debug__`` is ``True`` under normal circumstances,
 ``False`` when optimization is requested (command line option :option:`-O`).  The current
-code generator emits no code for an assert statement when optimization is
+code generator emits no code for an :keyword:`assert` statement when optimization is
 requested at compile time.  Note that it is unnecessary to include the source
 code for the expression that failed in the error message; it will be displayed
 as part of the stack trace.
@@ -533,8 +533,8 @@ The :keyword:`!yield` statement
    yield_stmt: `yield_expression`
 
 A :keyword:`yield` statement is semantically equivalent to a :ref:`yield
-expression <yieldexpr>`. The yield statement can be used to omit the parentheses
-that would otherwise be required in the equivalent yield expression
+expression <yieldexpr>`. The ``yield`` statement can be used to omit the
+parentheses that would otherwise be required in the equivalent yield expression
 statement. For example, the yield statements ::
 
   yield <expr>
@@ -546,7 +546,7 @@ are equivalent to the yield expression statements ::
   (yield from <expr>)
 
 Yield expressions and statements are only used when defining a :term:`generator`
-function, and are only used in the body of the generator function.  Using yield
+function, and are only used in the body of the generator function.  Using :keyword:`yield`
 in a function definition is sufficient to cause that definition to create a
 generator function instead of a normal function.
 
@@ -966,12 +966,12 @@ The :keyword:`!global` statement
 .. productionlist:: python-grammar
    global_stmt: "global" `identifier` ("," `identifier`)*
 
-The :keyword:`global` causes the listed identifiers to be interpreted
+The :keyword:`global` statement causes the listed identifiers to be interpreted
 as globals. It would be impossible to assign to a global variable without
 :keyword:`!global`, although free variables may refer to globals without being
 declared global.
 
-The global statement applies to the entire scope of a function or
+The :keyword:`global` statement applies to the entire scope of a function or
 class body. A :exc:`SyntaxError` is raised if a variable is used or
 assigned to prior to its global declaration in the scope.
 
@@ -1009,7 +1009,7 @@ identifiers.  If a name is bound in more than one nonlocal scope, the
 nearest binding is used. If a name is not bound in any nonlocal scope,
 or if there is no nonlocal scope, a :exc:`SyntaxError` is raised.
 
-The nonlocal statement applies to the entire scope of a function or
+The :keyword:`nonlocal` statement applies to the entire scope of a function or
 class body. A :exc:`SyntaxError` is raised if a variable is used or
 assigned to prior to its nonlocal declaration in the scope.