README: allow empty quoted name in table

toml-lang · Jul 20, 2017 · 7564517 · 7564517
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commit 7564517
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diff --git a/README.md b/README.md
@@ -550,6 +550,16 @@ All table names must be non-empty.
 [.]    # INVALID
 ```
 
+But an empty quoted name is allowed (though
+discouraged).
+
+```toml
+
+[a.""]   # VALID but discouraged
+[a.''.c] # VALID but discouraged
+[""]     # VALID but discouraged
+```
+
 Inline Table
 ------------