changeset:   96570:1cdedc9a9e9f
parent:      96567:38f75ebfe4cd
parent:      96569:0fa48f581fe3
user:        Barry Warsaw <barry@python.org>
date:        Tue Jun 09 14:24:30 2015 -0400
files:       Misc/NEWS
description:
- Issue #24351: Clarify what is meant by "identifier" in the context of
  string.Template instances.


diff -r 38f75ebfe4cd -r 1cdedc9a9e9f Doc/library/string.rst
--- a/Doc/library/string.rst	Tue Jun 09 18:42:36 2015 +0300
+++ b/Doc/library/string.rst	Tue Jun 09 14:24:30 2015 -0400
@@ -644,12 +644,14 @@
 * ``$$`` is an escape; it is replaced with a single ``$``.
 
 * ``$identifier`` names a substitution placeholder matching a mapping key of
-  ``"identifier"``.  By default, ``"identifier"`` must spell a Python
-  identifier.  The first non-identifier character after the ``$`` character
-  terminates this placeholder specification.
+  ``"identifier"``.  By default, ``"identifier"`` is restricted to any
+  case-insensitive ASCII alphanumeric string (including underscores) that
+  starts with an underscore or ASCII letter.  The first non-identifier
+  character after the ``$`` character terminates this placeholder
+  specification.
 
-* ``${identifier}`` is equivalent to ``$identifier``.  It is required when valid
-  identifier characters follow the placeholder but are not part of the
+* ``${identifier}`` is equivalent to ``$identifier``.  It is required when
+  valid identifier characters follow the placeholder but are not part of the
   placeholder, such as ``"${noun}ification"``.
 
 Any other appearance of ``$`` in the string will result in a :exc:`ValueError`
diff -r 38f75ebfe4cd -r 1cdedc9a9e9f Misc/NEWS
--- a/Misc/NEWS	Tue Jun 09 18:42:36 2015 +0300
+++ b/Misc/NEWS	Tue Jun 09 14:24:30 2015 -0400
@@ -13,6 +13,12 @@
 Library
 -------
 
+Documentation
+-------------
+
+- Issue #24351: Clarify what is meant by "identifier" in the context of
+  string.Template instances.
+
 
 What's New in Python 3.5.0 beta 3?
 ==================================