First draft of future opt parser lib
More CmdLine work
- Support for non string values
- Support for chaining parsers
Added support for binding to methods and generating usage strings.
Also renamed namespace to Clara
Clara: Some renames and changed the addOption interface
Clara: Allow space separator, as well as : and =
Some refactoring of Clara impl and experimental string based interface
test case for infinite loop
handle TEST_CASE_METHOD macro consistently
- internally define INTERNAL_CATCH_TEST_CASE_METHOD
New CLI parser impl
Clara: Added support for compact short opts (e.g. -peb)
Clara: some refactoring
- moved all internal stuff into Detail
- moved Parser out of CommandLine, encapsulates tokens.
- allow unused tokens to be feed into different CommandLine processors
Clara: added -r option
Refactored CLI tests and converted main one into a scenario
Approved current output
Fixed inconsistency in reporting of _FALSE (negated) expressions
Added binding to free functions (and renamed hierarchy)
Clara: support for binary functions
Clara: added test for positional arg
Clara: support for positional arguments
Clara: Usage strings for args