master
fix(help): Remove extraneous text from built-ins
Pretty sure that apostrophe does not belong
fix: Make `arg!(--flag <value>)` optional by default
docs(tutorial): Don't cover 'author' as its not shown
fix(error): Try to polish/clarify messages
feat(parser): Provide convenience for SetTrue
feat(parser): Provide convenience accessor for Counts
docs(tutorial): Focus on actions, not macros
docs(example): Update builder examples to keep in sync with derive examples
docs(exmaples): Fix example to better align with intended use case
docs: Provide a better example for positional arg append
docs(derive): Specify arg_required_else_help is set for users
docs: Move everything to docs.rs
docs(tutorial): Provide better default_value_t example
docs(tutorial): Explicitly cover required vs optional
chore: Update from template
fix(error): Match rustc for giving more information
chore: Inline simple non-mixed format args
style: Make clippy happy