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CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.

Results 141 CLI11 issues
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Hi, I pushed CLI11 in my job to have a more complete argument parser tool, a bit like Click from python that we already knew and I think everyone like...

CLI11 insists on only encountering recognized options; and, at most, is willing to invoke a callback to handle unrecognized ones. But - what if I just want to get those...

Hello. Thanks for creating such an amazing C++ CLI library! I’m trying to give users the ability to specify arbitrary gflags through my CLI and so far I’ve come up...

Close #688 Adds an example on how to use transform validator objects and clarifies the usage of the return type of the base function.

In #687 I asked for help because I did not understand what the base function of validators should return, or how to mutate an option's value.

Thanks Philip for the quick response. This worked. i was confused by this statement where it talks about throwing a ValidationError when there is an error vs just returning a...

docs

My apologies if this problem has already been addressed in a different issue. I am using the single file edition of CLI11. I have been testing out `add_option()` in order...

docs

Is there currently a way to map config file groups (i.e. `[mygroup]`) to option groups defined in an app? Use case is a program with a number of subcommands that...

- Added example CMake instructions to fetch CLI11 and add it to a project. - Added additional information about what header to use successfully. - This is what works internally...