docs: Mention map keys which start with a number

Fixes #6857.
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James Nugent 2016-06-22 12:02:55 +03:00
parent 82a7ad8ed2
commit 0885aeef93
1 changed files with 2 additions and 0 deletions

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@ -75,6 +75,8 @@ Basic bullet point reference:
* Maps can be made with the `{}` syntax: * Maps can be made with the `{}` syntax:
`{ "foo": "bar", "bar": "baz" }`. `{ "foo": "bar", "bar": "baz" }`.
Quotes may be omitted on keys, unless the key starts with a number,
in which case quotes are required.
In addition to the basics, the syntax supports hierarchies of sections, In addition to the basics, the syntax supports hierarchies of sections,
such as the "resource" and "variable" in the example above. These such as the "resource" and "variable" in the example above. These