commit 271b7e1abbec121daf76136827611e314f153339
author Eric Smith <eric@trueblade.com> Thu Feb 25 14:26:33 2010 +0000
committer Eric Smith <eric@trueblade.com> Thu Feb 25 14:26:33 2010 +0000
tree 53ea410711e953574dd5ebfe936bafb66f96f854
parent de8b2ac33238122fa680cefe9fd9cc8cdacf0810

Issue #7928: Document str.format element_index better.

Doc/library/string.rst

diff --git a/Doc/library/string.rst b/Doc/library/string.rst
index 9352666..7314848 100644
--- a/Doc/library/string.rst
+++ b/Doc/library/string.rst
@@ -226,7 +226,8 @@
       field_name: arg_name ("." `attribute_name` | "[" `element_index` "]")*
       arg_name: (`identifier` | `integer`)?
       attribute_name: `identifier`
-      element_index: `integer`
+      element_index: `integer` | `index_string`
+      index_string: <any source character except "]"> +
       conversion: "r" | "s"
       format_spec: <described in the next section>