One can now define default values that contain invalid UTF-8.
The underlying implementation has also been changed to use OsStrs in order to avoid duplication
of code and provide the new APIs basically for free.
Closes#849
refactor: use the atty crate for isatty() detection
Not only does this remove some unsafe code from clap itself, `atty` does the right thing on Windows too. This isn't relevant now since we don't currently support colorized output on Windows, but will come in handy if/when we implement that feature (#836).
Not only does this remove some unsafe code from clap itself, `atty` does the
right thing on Windows too. This isn't relevant now since we don't currently
support colorized output on Windows, but will come in handy if/when we
implement that feature (#836).
Add missing fragment specifier to a clap_app! rule.
Introduced in #238, this bug affects both `clap` `1.*` and `2.*` and was found by rust-lang/rust#39419.
I'd suggest releasing not only `2.20.5`, but also `1.5.6`, to cover downstream crates still on `1.5.5`.
docs: Fix examples link in CONTRIBUTING.md
The current link to examples doesn't work. Probably left behind from when CONTRIBUTING.md was in the root directory.
* tests: adds tests for default values triggering conditional requirements
* fix: fixes a bug where default values should have triggered a conditional requirement but didnt
Closes#831
* tests: adds tests for missing conditional requirements in usage string of errors
* fix: fixes a bug where conditionally required args werent appearing in errors
* tests: adds tests for completion generators
* tests: adds tests for completions with binaries names that have underscores
* fix: fixes a bug where ZSH completions would panic if the binary name had an underscore in it
Closes#581
* fix: fixes bash completions for commands that have an underscore in the name
Closes#581
* chore: fix the category for crates.io
* docs(Macros): adds a warning about changing values in Cargo.toml not triggering a rebuild automatically
Closes#838
* fix(Completions): fixes a bug where global args weren't included in the generated completion scripts
Closes#841
* fix: fixes a println->debugln typo
* chore: increase version
* fix: fixes a critical bug where subcommand settings were being propogated too far
Closes#832
* imp: adds ArgGroup::multiple to the supported YAML fields for building ArgGroups from YAML
Closes#840
* chore: increase version
