* Change doc references
Together with https://github.com/apple/swift-argument-parser/pull/531, updating GitHub pages references to those hosted by Swift Package Index.
* Change GitHub Pages reference to Swift Package Index
- Updates README.md and GettingStarted.md to reference
swift-argument-parser from: 1.2.0. Additionally, adds a minimum
supported swift version table to README.md to guide users on older
toolchains.
This adds underscored initializers that let library users add `= nil` to
declarations of optional `@Option` and `@Argument` properties. Previously,
default values have been available for properties of non-optional types
only.
These new initializers use `_OptionalNilComparisonType` as the wrapped
value parameter, so only a `nil` literal is acceptable in the default
value position. This avoids the problem of declaring an optional property
with a non-`nil` default, which ends up negating the purpose of an optional.
* Use type inference for flags / options
* Use default value syntax for arg/option arrays
* Allow a default for flag arrays
* Fix some whitespace
* Allow arguments validations to warn instead of fail
* Move nonsense flag warning to argument validation
* Update guides/readme with default literal syntax
* Add 'see help' messages to usage messages and the help screen
* Update tests for new help messages.
* Update guide examples with additional help messages
* Add link to more documentation in README
And fix inconsistency in README (declaring conformance in type declaration but only implementing the conformance in extension)
* README: Revert changes to protocol declaration order
* Fixing additional typos in documentation
* Replace using extension with "// continued below…" comment
* Revert contractions fixes
Yim Lee
Ashkan Ebtekari
Rauhul Varma
Nate Cook
KthandNate Cook
Max
Yu Ao
Olivier Halligon
Federico Zanetello