clap-rs v2.31.2 release notes (2018-03-19)

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clap-rs v2.31.2 Release Notes

Release Date: 2018-03-19 // about 6 years ago

v2.31.2 (2018-03-19)

🐛 Bug Fixes
- Fish Completions: fixes a bug that only allowed a single completion in in Fish Shell (e8774a8, closes #1212)
- 👍 AllowExternalSubcommands : fixes a bug where external subcommands would be blocked by a similarly named subcomand (suggestions were getting in the way). (a410e85)
📚 Documentation
- 🛠 Fixes some typos in the README.md (c8e685d7)
v2.31.1 (2018-03-06)

👌 Improvements
- 👍 AllowMissingPositional: improves the ability of AllowMissingPositional to allow 'skipping' to the last positional arg with '--' (df20e6e2)
v2.31.0 (2018-03-04)

🔋 Features
- Arg Indices: adds the ability to query argument value indices (f58d0576)
- Indices: implements an Indices<Item=&usize> iterator (1e67be44)
- Raw Args adds a convenience function to Arg that allows implying all of Arg::last Arg::allow_hyphen_values and Arg::multiple(true) (66a78f29)
📚 Documentation
- 🛠 Fix some typos and markdown issues. (935ba0dd)
- Arg Indices: adds the documentation for the arg index querying methods (50bc0047)
- CONTRIBUTING.md: fix url to clippy upstream repo to point to https://github.com/rust-lang-nursery/rust-clippy instead of https://github.com/Manishearth/rust-clippy (42407d7f)
- Values: improves the docs example of the Values iterator (74075d65)
- ⚡️ Updates readme to hint that the wrap_help feature is a thing (fc7ab227)
👌 Improvements
- 🚀 Cargo.toml: use codegen-units = 1 in release and bench profiles (19f425ea)
- ➕ Adds WASM support (clap now compiles on WASM!) (689949e5)
- 👉 Uses the short help tool-tip for PowerShell completion scripts (ecda22ce)