Commit 065ba709 authored by Benjamin Peterson's avatar Benjamin Peterson

update string formatting grammar

parent bde1676b
......@@ -199,7 +199,7 @@ The grammar for a replacement field is as follows:
field_name: (`identifier` | `integer`) ("." `attribute_name` | "[" element_index "]")*
attribute_name: `identifier`
element_index: `integer`
conversion: "r" | "s"
conversion: "r" | "s" | "a"
format_spec: <described in the next section>
In less formal terms, the replacement field starts with a *field_name*, which
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