improve README
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@@ -96,7 +96,7 @@ Use `required()` to require them.
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Parser p;
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Parser p;
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p.add_positional(var1)->required();
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p.add_positional(var1)->required();
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auto something = p.add_positional(var2);
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auto something = p.add_positional(var2);
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if (something.found()) {
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if (something->found()) {
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// var2 was set
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// var2 was set
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}
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}
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```
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```
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