External/cxxopts
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improve documentation for default and implicit

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Jarryd Beck 2017-11-14 08:03:46 +11:00
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README.md
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@ -84,6 +84,10 @@ If an option had both, then not specifying it would give the value `"value"`,
writing it on the command line as `--option` would give the value `"implicit"`,
and writing `--option=another` would give it the value `"another"`.
Note that the default and implicit value is always stored as a string,
regardless of the type that you want to store it in. It will be parsed as
though it was given on the command line.
# Linking
This is a header only library.