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Parse error for float/double with leading dot #56

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precsim opened this issue Sep 20, 2020 · 0 comments
Open

Parse error for float/double with leading dot #56

precsim opened this issue Sep 20, 2020 · 0 comments

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@precsim
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precsim commented Sep 20, 2020

I could have misunderstood how to use clipp properly but I have found using multiple optional numeric values with leading dot leads to incorrect parsing, for example:

double a, b;
auto FOO = (command("foo").set(selected,mode::FOO),
            opt_value("a", a) & opt_value("b", b));

gives the correct values when called as "> foo 0.1 0.2", but when called as "> foo .1 .2" this results in

a = 0
b = 1.2
@precsim precsim changed the title Parse error with leading dots Parse error for float/double with leading dot Sep 20, 2020
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@precsim