[PATCH] D83682: [FileCheck] Add docs for --allow-empty

[James Henderson via Phabricator via llvm-commits]

jhenderson added inline comments.


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Comment at: llvm/docs/CommandGuide/FileCheck.rst:160
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+  Allow checking empty input.
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Perhaps worth saying what the default behaviour is when this option is not specified, e.g. "By default, empty input is rejected."


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