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lokinet/vendor/cxxopts/CHANGELOG.md
michael-loki 0195152e05 Allow builds on MSVC (#518) 
* Import cxxopts to replace getopts usage

* Add visual studio build things

* Fixup abseil build parts

* Replace __attribute__((unused)) with ABSL_ATTRIBUTE_UNUSED

* Fixup minor windows build issues

* Replace getopts usage

* Temporarily fixup .rc files

* More minor windows fixes

* Get a working build

* Revert .rc files

* Revert changes to nodedb
2019-04-19 13:24:33 -05:00

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Changelog

This is the changelog for cxxopts, a C++11 library for parsing command line options. The project adheres to semantic versioning.

2.2

Changed

  • Allow integers to have leading zeroes.
  • Build the tests by default.

Added

  • Iterator inputs to parse_positional.

Bug Fixes

  • Fix a warning about possible loss of data.
  • Fix version numbering in CMakeLists.txt
  • Remove unused declaration of the undefined ParseResult::get_option.
  • Throw on invalid option syntax when beginning with a -.
  • Throw in as when option wasn't present.
  • Fix catching exceptions by reference.

2.1.1

Bug Fixes

  • Revert the change adding const type for argv, because most users expect to pass a non-const argv from main.

2.1

Changed

  • Options with implicit arguments now require the --option=value form if they are to be specified with an option. This is to remove the ambiguity when a positional argument could follow an option with an implicit value. For example, --foo value, where foo has an implicit value, will be parsed as --foo=implicit and a positional argument value.
  • Boolean values are no longer special, but are just an option with a default and implicit value.

Added

  • Added support for std::optional as a storage type.
  • Allow the help string to be customised.
  • Use const for the type in the argv parameter, since the contents of the arguments is never modified.

Bug Fixes

  • Building against GCC 4.9 was broken due to overly strict shadow warnings.
  • Fixed an ambiguous overload in the parse_positional function when an initializer_list was directly passed.
  • Fixed precedence in the Boolean value regex.

2.0

Changed

  • Options::parse returns a ParseResult rather than storing the parse result internally.
  • Options with default values now get counted as appearing once if they were not specified by the user.

Added

  • A new ParseResult object that is the immutable result of parsing. It responds to the same count and operator[] as Options of 1.x did.
  • The function ParseResult::arguments returns a vector of the parsed arguments to iterate through in the order they were provided.
  • The symbol cxxopts::version for the version of the library.
  • Booleans can be specified with various strings and explicitly set false.

1.x

The 1.x series was the first major version of the library, with release numbers starting to follow semantic versioning, after 0.x being unstable. It never had a changelog maintained for it. Releases mostly contained bug fixes, with the occasional feature added.