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Merge pull request #390 from indigoid/readme-escaping-note
brief note about escaping braces in manifests
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@ -21,6 +21,10 @@ setting. Not all settings support this though, to see whether embedding
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a manifest variable in a setting is possible, look for the
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a manifest variable in a setting is possible, look for the
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``manifest vars`` label.
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``manifest vars`` label.
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To insert a literal ``{foo}`` use double braces, that is ``{{foo}}``.
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For example in a shell command where you may want to use the
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expression ``${foo}``, use ``${{foo}}`` instead.
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Sections
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Sections
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--------
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--------
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