[Python-checkins] r82265 - python/trunk/Doc/library/string.rst

[georg.brandl]

Author: georg.brandl
Date: Sun Jun 27 12:49:23 2010
New Revision: 82265

Log:
Use designated syntax for optional grammar element.

Modified:
   python/trunk/Doc/library/string.rst

Modified: python/trunk/Doc/library/string.rst
==============================================================================
--- python/trunk/Doc/library/string.rst	(original)
+++ python/trunk/Doc/library/string.rst	Sun Jun 27 12:49:23 2010
@@ -224,7 +224,7 @@
    .. productionlist:: sf
       replacement_field: "{" [`field_name`] ["!" `conversion`] [":" `format_spec`] "}"
       field_name: arg_name ("." `attribute_name` | "[" `element_index` "]")*
-      arg_name: (`identifier` | `integer`)?
+      arg_name: [`identifier` | `integer`]
       attribute_name: `identifier`
       element_index: `integer` | `index_string`
       index_string: <any source character except "]"> +