Merging upstream version 1.72.1+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

95 files changed, 0 insertions, 3966 deletions

diff --git a/vendor/clap-3.2.20/examples/cargo-example-derive.md b/vendor/clap-3.2.20/examples/cargo-example-derive.md
deleted file mode 100644
index 2c7a11b88..000000000
--- a/vendor/clap-3.2.20/examples/cargo-example-derive.md
+++ /dev/null
@@ -1,43 +0,0 @@
-For more on creating a custom subcommand, see [the cargo
-book](https://doc.rust-lang.org/cargo/reference/external-tools.html#custom-subcommands).
-The crate [`clap-cargo`](https://github.com/crate-ci/clap-cargo) can help in
-mimicking cargo's interface.
-
-The help looks like:
-```console
-$ cargo-example-derive --help
-cargo 
-
-USAGE:
-    cargo <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help    Print help information
-
-SUBCOMMANDS:
-    example-derive    A simple to use, efficient, and full-featured Command Line Argument Parser
-    help              Print this message or the help of the given subcommand(s)
-
-$ cargo-example-derive example-derive --help
-cargo-example-derive [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    cargo example-derive [OPTIONS]
-
-OPTIONS:
-    -h, --help                             Print help information
-        --manifest-path <MANIFEST_PATH>    
-    -V, --version                          Print version information
-
-```
-
-Then to directly invoke the command, run:
-```console
-$ cargo-example-derive example-derive
-None
-
-$ cargo-example-derive example-derive --manifest-path Cargo.toml
-Some("Cargo.toml")
-
-```
diff --git a/vendor/clap-3.2.20/examples/cargo-example-derive.rs b/vendor/clap-3.2.20/examples/cargo-example-derive.rs
deleted file mode 100644
index f0aad29c7..000000000
--- a/vendor/clap-3.2.20/examples/cargo-example-derive.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)] // requires `derive` feature
-#[clap(name = "cargo")]
-#[clap(bin_name = "cargo")]
-enum Cargo {
-    ExampleDerive(ExampleDerive),
-}
-
-#[derive(clap::Args)]
-#[clap(author, version, about, long_about = None)]
-struct ExampleDerive {
-    #[clap(long, value_parser)]
-    manifest_path: Option<std::path::PathBuf>,
-}
-
-fn main() {
-    let Cargo::ExampleDerive(args) = Cargo::parse();
-    println!("{:?}", args.manifest_path);
-}
diff --git a/vendor/clap-3.2.20/examples/cargo-example.md b/vendor/clap-3.2.20/examples/cargo-example.md
deleted file mode 100644
index 6fb6a3c4d..000000000
--- a/vendor/clap-3.2.20/examples/cargo-example.md
+++ /dev/null
@@ -1,43 +0,0 @@
-For more on creating a custom subcommand, see [the cargo
-book](https://doc.rust-lang.org/cargo/reference/external-tools.html#custom-subcommands).
-The crate [`clap-cargo`](https://github.com/crate-ci/clap-cargo) can help in
-mimicking cargo's interface.
-
-The help looks like:
-```console
-$ cargo-example --help
-cargo 
-
-USAGE:
-    cargo <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help    Print help information
-
-SUBCOMMANDS:
-    example    A simple to use, efficient, and full-featured Command Line Argument Parser
-    help       Print this message or the help of the given subcommand(s)
-
-$ cargo-example example --help
-cargo-example [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    cargo example [OPTIONS]
-
-OPTIONS:
-    -h, --help                    Print help information
-        --manifest-path <PATH>    
-    -V, --version                 Print version information
-
-```
-
-Then to directly invoke the command, run:
-```console
-$ cargo-example example
-None
-
-$ cargo-example example --manifest-path Cargo.toml
-Some("Cargo.toml")
-
-```
diff --git a/vendor/clap-3.2.20/examples/cargo-example.rs b/vendor/clap-3.2.20/examples/cargo-example.rs
deleted file mode 100644
index d9a909f4f..000000000
--- a/vendor/clap-3.2.20/examples/cargo-example.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-fn main() {
-    let cmd = clap::Command::new("cargo")
-        .bin_name("cargo")
-        .subcommand_required(true)
-        .subcommand(
-            clap::command!("example").arg(
-                clap::arg!(--"manifest-path" <PATH>)
-                    .required(false)
-                    .value_parser(clap::value_parser!(std::path::PathBuf)),
-            ),
-        );
-    let matches = cmd.get_matches();
-    let matches = match matches.subcommand() {
-        Some(("example", matches)) => matches,
-        _ => unreachable!("clap should ensure we don't get here"),
-    };
-    let manifest_path = matches.get_one::<std::path::PathBuf>("manifest-path");
-    println!("{:?}", manifest_path);
-}
diff --git a/vendor/clap-3.2.20/examples/demo.md b/vendor/clap-3.2.20/examples/demo.md
deleted file mode 100644
index 93ee49c37..000000000
--- a/vendor/clap-3.2.20/examples/demo.md
+++ /dev/null
@@ -1,19 +0,0 @@
-```console
-$ demo --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    demo[EXE] [OPTIONS] --name <NAME>
-
-OPTIONS:
-    -c, --count <COUNT>    Number of times to greet [default: 1]
-    -h, --help             Print help information
-    -n, --name <NAME>      Name of the person to greet
-    -V, --version          Print version information
-
-$ demo --name Me
-Hello Me!
-
-```
-*(version number and `.exe` extension on windows replaced by placeholders)*
diff --git a/vendor/clap-3.2.20/examples/demo.rs b/vendor/clap-3.2.20/examples/demo.rs
deleted file mode 100644
index a7cecfb0c..000000000
--- a/vendor/clap-3.2.20/examples/demo.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-use clap::Parser;
-
-/// Simple program to greet a person
-#[derive(Parser, Debug)]
-#[clap(author, version, about, long_about = None)]
-struct Args {
-    /// Name of the person to greet
-    #[clap(short, long, value_parser)]
-    name: String,
-
-    /// Number of times to greet
-    #[clap(short, long, value_parser, default_value_t = 1)]
-    count: u8,
-}
-
-fn main() {
-    let args = Args::parse();
-
-    for _ in 0..args.count {
-        println!("Hello {}!", args.name)
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/derive_ref/augment_args.rs b/vendor/clap-3.2.20/examples/derive_ref/augment_args.rs
deleted file mode 100644
index 310556914..000000000
--- a/vendor/clap-3.2.20/examples/derive_ref/augment_args.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-use clap::{arg, Args, Command, FromArgMatches as _};
-
-#[derive(Args, Debug)]
-struct DerivedArgs {
-    #[clap(short, long, action)]
-    derived: bool,
-}
-
-fn main() {
-    let cli = Command::new("CLI").arg(arg!(-b - -built).action(clap::ArgAction::SetTrue));
-    // Augment built args with derived args
-    let cli = DerivedArgs::augment_args(cli);
-
-    let matches = cli.get_matches();
-    println!("Value of built: {:?}", matches.get_flag("built"));
-    println!(
-        "Value of derived via ArgMatches: {:?}",
-        matches.get_flag("derived")
-    );
-
-    // Since DerivedArgs implements FromArgMatches, we can extract it from the unstructured ArgMatches.
-    // This is the main benefit of using derived arguments.
-    let derived_matches = DerivedArgs::from_arg_matches(&matches)
-        .map_err(|err| err.exit())
-        .unwrap();
-    println!("Value of derived: {:#?}", derived_matches);
-}
diff --git a/vendor/clap-3.2.20/examples/derive_ref/augment_subcommands.rs b/vendor/clap-3.2.20/examples/derive_ref/augment_subcommands.rs
deleted file mode 100644
index 199da98b4..000000000
--- a/vendor/clap-3.2.20/examples/derive_ref/augment_subcommands.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-use clap::{Command, FromArgMatches as _, Parser, Subcommand as _};
-
-#[derive(Parser, Debug)]
-enum Subcommands {
-    Derived {
-        #[clap(short, long, action)]
-        derived_flag: bool,
-    },
-}
-
-fn main() {
-    let cli = Command::new("Built CLI");
-    // Augment with derived subcommands
-    let cli = Subcommands::augment_subcommands(cli);
-
-    let matches = cli.get_matches();
-    let derived_subcommands = Subcommands::from_arg_matches(&matches)
-        .map_err(|err| err.exit())
-        .unwrap();
-    println!("Derived subcommands: {:#?}", derived_subcommands);
-}
diff --git a/vendor/clap-3.2.20/examples/derive_ref/custom-bool.md b/vendor/clap-3.2.20/examples/derive_ref/custom-bool.md
deleted file mode 100644
index 619f9ba8e..000000000
--- a/vendor/clap-3.2.20/examples/derive_ref/custom-bool.md
+++ /dev/null
@@ -1,47 +0,0 @@
-*Jump to [source](custom-bool.rs)*
-
-Example of overriding the magic `bool` behavior
-
-```console
-$ custom-bool --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    custom-bool[EXE] [OPTIONS] --foo <FOO> <BOOM>
-
-ARGS:
-    <BOOM>    [possible values: true, false]
-
-OPTIONS:
-        --bar <BAR>    [default: false]
-        --foo <FOO>    [possible values: true, false]
-    -h, --help         Print help information
-    -V, --version      Print version information
-
-$ custom-bool
-? failed
-error: The following required arguments were not provided:
-    --foo <FOO>
-    <BOOM>
-
-USAGE:
-    custom-bool[EXE] [OPTIONS] --foo <FOO> <BOOM>
-
-For more information try --help
-
-$ custom-bool --foo true false
-[examples/derive_ref/custom-bool.rs:31] opt = Opt {
-    foo: true,
-    bar: false,
-    boom: false,
-}
-
-$ custom-bool --foo true --bar true false
-[examples/derive_ref/custom-bool.rs:31] opt = Opt {
-    foo: true,
-    bar: true,
-    boom: false,
-}
-
-```
diff --git a/vendor/clap-3.2.20/examples/derive_ref/custom-bool.rs b/vendor/clap-3.2.20/examples/derive_ref/custom-bool.rs
deleted file mode 100644
index d3c321e72..000000000
--- a/vendor/clap-3.2.20/examples/derive_ref/custom-bool.rs
+++ /dev/null
@@ -1,32 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser, Debug, PartialEq)]
-#[clap(author, version, about, long_about = None)]
-struct Opt {
-    // Default parser for `Set` is FromStr::from_str.
-    // `impl FromStr for bool` parses `true` or `false` so this
-    // works as expected.
-    #[clap(long, action = clap::ArgAction::Set)]
-    foo: bool,
-
-    // Of course, this could be done with an explicit parser function.
-    #[clap(long, action = clap::ArgAction::Set, value_parser = true_or_false, default_value_t)]
-    bar: bool,
-
-    // `bool` can be positional only with explicit `action` annotation
-    #[clap(action = clap::ArgAction::Set)]
-    boom: bool,
-}
-
-fn true_or_false(s: &str) -> Result<bool, &'static str> {
-    match s {
-        "true" => Ok(true),
-        "false" => Ok(false),
-        _ => Err("expected `true` or `false`"),
-    }
-}
-
-fn main() {
-    let opt = Opt::parse();
-    dbg!(opt);
-}
diff --git a/vendor/clap-3.2.20/examples/derive_ref/flatten_hand_args.rs b/vendor/clap-3.2.20/examples/derive_ref/flatten_hand_args.rs
deleted file mode 100644
index c10e0b29f..000000000
--- a/vendor/clap-3.2.20/examples/derive_ref/flatten_hand_args.rs
+++ /dev/null
@@ -1,81 +0,0 @@
-use clap::error::Error;
-use clap::{Arg, ArgAction, ArgMatches, Args, Command, FromArgMatches, Parser};
-
-#[derive(Debug)]
-struct CliArgs {
-    foo: bool,
-    bar: bool,
-    quuz: Option<String>,
-}
-
-impl FromArgMatches for CliArgs {
-    fn from_arg_matches(matches: &ArgMatches) -> Result<Self, Error> {
-        let mut matches = matches.clone();
-        Self::from_arg_matches_mut(&mut matches)
-    }
-    fn from_arg_matches_mut(matches: &mut ArgMatches) -> Result<Self, Error> {
-        Ok(Self {
-            foo: matches.get_flag("foo"),
-            bar: matches.get_flag("bar"),
-            quuz: matches.remove_one::<String>("quuz"),
-        })
-    }
-    fn update_from_arg_matches(&mut self, matches: &ArgMatches) -> Result<(), Error> {
-        let mut matches = matches.clone();
-        self.update_from_arg_matches_mut(&mut matches)
-    }
-    fn update_from_arg_matches_mut(&mut self, matches: &mut ArgMatches) -> Result<(), Error> {
-        self.foo |= matches.get_flag("foo");
-        self.bar |= matches.get_flag("bar");
-        if let Some(quuz) = matches.remove_one::<String>("quuz") {
-            self.quuz = Some(quuz);
-        }
-        Ok(())
-    }
-}
-
-impl Args for CliArgs {
-    fn augment_args(cmd: Command<'_>) -> Command<'_> {
-        cmd.arg(
-            Arg::new("foo")
-                .short('f')
-                .long("foo")
-                .action(ArgAction::SetTrue),
-        )
-        .arg(
-            Arg::new("bar")
-                .short('b')
-                .long("bar")
-                .action(ArgAction::SetTrue),
-        )
-        .arg(Arg::new("quuz").short('q').long("quuz").takes_value(true))
-    }
-    fn augment_args_for_update(cmd: Command<'_>) -> Command<'_> {
-        cmd.arg(
-            Arg::new("foo")
-                .short('f')
-                .long("foo")
-                .action(ArgAction::SetTrue),
-        )
-        .arg(
-            Arg::new("bar")
-                .short('b')
-                .long("bar")
-                .action(ArgAction::SetTrue),
-        )
-        .arg(Arg::new("quuz").short('q').long("quuz").takes_value(true))
-    }
-}
-
-#[derive(Parser, Debug)]
-struct Cli {
-    #[clap(short, long, action)]
-    top_level: bool,
-    #[clap(flatten)]
-    more_args: CliArgs,
-}
-
-fn main() {
-    let args = Cli::parse();
-    println!("{:#?}", args);
-}
diff --git a/vendor/clap-3.2.20/examples/derive_ref/hand_subcommand.rs b/vendor/clap-3.2.20/examples/derive_ref/hand_subcommand.rs
deleted file mode 100644
index e9423bdc0..000000000
--- a/vendor/clap-3.2.20/examples/derive_ref/hand_subcommand.rs
+++ /dev/null
@@ -1,81 +0,0 @@
-use clap::error::{Error, ErrorKind};
-use clap::{ArgMatches, Args as _, Command, FromArgMatches, Parser, Subcommand};
-
-#[derive(Parser, Debug)]
-struct AddArgs {
-    #[clap(value_parser)]
-    name: Vec<String>,
-}
-#[derive(Parser, Debug)]
-struct RemoveArgs {
-    #[clap(short, long, action)]
-    force: bool,
-    #[clap(value_parser)]
-    name: Vec<String>,
-}
-
-#[derive(Debug)]
-enum CliSub {
-    Add(AddArgs),
-    Remove(RemoveArgs),
-}
-
-impl FromArgMatches for CliSub {
-    fn from_arg_matches(matches: &ArgMatches) -> Result<Self, Error> {
-        match matches.subcommand() {
-            Some(("add", args)) => Ok(Self::Add(AddArgs::from_arg_matches(args)?)),
-            Some(("remove", args)) => Ok(Self::Remove(RemoveArgs::from_arg_matches(args)?)),
-            Some((_, _)) => Err(Error::raw(
-                ErrorKind::UnrecognizedSubcommand,
-                "Valid subcommands are `add` and `remove`",
-            )),
-            None => Err(Error::raw(
-                ErrorKind::MissingSubcommand,
-                "Valid subcommands are `add` and `remove`",
-            )),
-        }
-    }
-    fn update_from_arg_matches(&mut self, matches: &ArgMatches) -> Result<(), Error> {
-        match matches.subcommand() {
-            Some(("add", args)) => *self = Self::Add(AddArgs::from_arg_matches(args)?),
-            Some(("remove", args)) => *self = Self::Remove(RemoveArgs::from_arg_matches(args)?),
-            Some((_, _)) => {
-                return Err(Error::raw(
-                    ErrorKind::UnrecognizedSubcommand,
-                    "Valid subcommands are `add` and `remove`",
-                ))
-            }
-            None => (),
-        };
-        Ok(())
-    }
-}
-
-impl Subcommand for CliSub {
-    fn augment_subcommands(cmd: Command<'_>) -> Command<'_> {
-        cmd.subcommand(AddArgs::augment_args(Command::new("add")))
-            .subcommand(RemoveArgs::augment_args(Command::new("remove")))
-            .subcommand_required(true)
-    }
-    fn augment_subcommands_for_update(cmd: Command<'_>) -> Command<'_> {
-        cmd.subcommand(AddArgs::augment_args(Command::new("add")))
-            .subcommand(RemoveArgs::augment_args(Command::new("remove")))
-            .subcommand_required(true)
-    }
-    fn has_subcommand(name: &str) -> bool {
-        matches!(name, "add" | "remove")
-    }
-}
-
-#[derive(Parser, Debug)]
-struct Cli {
-    #[clap(short, long, action)]
-    top_level: bool,
-    #[clap(subcommand)]
-    subcommand: CliSub,
-}
-
-fn main() {
-    let args = Cli::parse();
-    println!("{:#?}", args);
-}
diff --git a/vendor/clap-3.2.20/examples/derive_ref/interop_tests.md b/vendor/clap-3.2.20/examples/derive_ref/interop_tests.md
deleted file mode 100644
index 746fe1878..000000000
--- a/vendor/clap-3.2.20/examples/derive_ref/interop_tests.md
+++ /dev/null
@@ -1,256 +0,0 @@
-Following are tests for the interop examples in this directory.
-
-## Augment Args
-
-```console
-$ interop_augment_args
-Value of built: false
-Value of derived via ArgMatches: false
-Value of derived: DerivedArgs {
-    derived: false,
-}
-
-```
-
-```console
-$ interop_augment_args -b --derived
-Value of built: true
-Value of derived via ArgMatches: true
-Value of derived: DerivedArgs {
-    derived: true,
-}
-
-```
-
-```console
-$ interop_augment_args -d --built
-Value of built: true
-Value of derived via ArgMatches: true
-Value of derived: DerivedArgs {
-    derived: true,
-}
-
-```
-
-```console
-$ interop_augment_args --unknown
-? failed
-error: Found argument '--unknown' which wasn't expected, or isn't valid in this context
-
-	If you tried to supply `--unknown` as a value rather than a flag, use `-- --unknown`
-
-USAGE:
-    interop_augment_args[EXE] [OPTIONS]
-
-For more information try --help
-
-```
-
-## Augment Subcommands
-
-```console
-$ interop_augment_subcommands
-? failed
-error: A subcommand is required but one was not provided.
-```
-
-```console
-$ interop_augment_subcommands derived
-Derived subcommands: Derived {
-    derived_flag: false,
-}
-
-```
-
-```console
-$ interop_augment_subcommands derived --derived-flag
-Derived subcommands: Derived {
-    derived_flag: true,
-}
-
-```
-
-```console
-$ interop_augment_subcommands derived --unknown
-? failed
-error: Found argument '--unknown' which wasn't expected, or isn't valid in this context
-
-	If you tried to supply `--unknown` as a value rather than a flag, use `-- --unknown`
-
-USAGE:
-    interop_augment_subcommands[EXE] derived [OPTIONS]
-
-For more information try --help
-
-```
-
-```console
-$ interop_augment_subcommands unknown
-? failed
-error: Found argument 'unknown' which wasn't expected, or isn't valid in this context
-
-USAGE:
-    interop_augment_subcommands[EXE] [SUBCOMMAND]
-
-For more information try --help
-
-```
-
-## Hand-Implemented Subcommand
-
-```console
-$ interop_hand_subcommand
-? failed
-error: 'interop_hand_subcommand[EXE]' requires a subcommand but one was not provided
-
-USAGE:
-    interop_hand_subcommand[EXE] [OPTIONS] <SUBCOMMAND>
-
-For more information try --help
-
-```
-
-```console
-$ interop_hand_subcommand add
-Cli {
-    top_level: false,
-    subcommand: Add(
-        AddArgs {
-            name: [],
-        },
-    ),
-}
-
-```
-
-```console
-$ interop_hand_subcommand add a b c
-Cli {
-    top_level: false,
-    subcommand: Add(
-        AddArgs {
-            name: [
-                "a",
-                "b",
-                "c",
-            ],
-        },
-    ),
-}
-
-```
-
-```console
-$ interop_hand_subcommand add --unknown
-? failed
-error: Found argument '--unknown' which wasn't expected, or isn't valid in this context
-
-	If you tried to supply `--unknown` as a value rather than a flag, use `-- --unknown`
-
-USAGE:
-    interop_hand_subcommand[EXE] add [NAME]...
-
-For more information try --help
-
-```
-
-```console
-$ interop_hand_subcommand remove
-Cli {
-    top_level: false,
-    subcommand: Remove(
-        RemoveArgs {
-            force: false,
-            name: [],
-        },
-    ),
-}
-
-```
-
-```console
-$ interop_hand_subcommand remove --force a b c
-Cli {
-    top_level: false,
-    subcommand: Remove(
-        RemoveArgs {
-            force: true,
-            name: [
-                "a",
-                "b",
-                "c",
-            ],
-        },
-    ),
-}
-
-```
-
-```console
-$ interop_hand_subcommand unknown
-? failed
-error: Found argument 'unknown' which wasn't expected, or isn't valid in this context
-
-USAGE:
-    interop_hand_subcommand[EXE] [OPTIONS] <SUBCOMMAND>
-
-For more information try --help
-
-```
-
-## Flatten Hand-Implemented Args
-
-```console
-$ interop_flatten_hand_args
-Cli {
-    top_level: false,
-    more_args: CliArgs {
-        foo: false,
-        bar: false,
-        quuz: None,
-    },
-}
-
-```
-
-```console
-$ interop_flatten_hand_args -f --bar
-Cli {
-    top_level: false,
-    more_args: CliArgs {
-        foo: true,
-        bar: true,
-        quuz: None,
-    },
-}
-
-```
-
-```console
-$ interop_flatten_hand_args --quuz abc
-Cli {
-    top_level: false,
-    more_args: CliArgs {
-        foo: false,
-        bar: false,
-        quuz: Some(
-            "abc",
-        ),
-    },
-}
-
-```
-
-```console
-$ interop_flatten_hand_args --unknown
-? failed
-error: Found argument '--unknown' which wasn't expected, or isn't valid in this context
-
-	If you tried to supply `--unknown` as a value rather than a flag, use `-- --unknown`
-
-USAGE:
-    interop_flatten_hand_args[EXE] [OPTIONS]
-
-For more information try --help
-
-```
diff --git a/vendor/clap-3.2.20/examples/escaped-positional-derive.md b/vendor/clap-3.2.20/examples/escaped-positional-derive.md
deleted file mode 100644
index fa39a2c03..000000000
--- a/vendor/clap-3.2.20/examples/escaped-positional-derive.md
+++ /dev/null
@@ -1,63 +0,0 @@
-**This requires enabling the [`derive` feature flag][crate::_features].**
-
-You can use `--` to escape further arguments.
-
-Let's see what this looks like in the help:
-```console
-$ escaped-positional-derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    escaped-positional-derive[EXE] [OPTIONS] [-- <SLOP>...]
-
-ARGS:
-    <SLOP>...    
-
-OPTIONS:
-    -f               
-    -h, --help       Print help information
-    -p <PEAR>        
-    -V, --version    Print version information
-
-```
-
-Here is a baseline without any arguments:
-```console
-$ escaped-positional-derive
--f used: false
--p's value: None
-'slops' values: []
-
-```
-
-Notice that we can't pass positional arguments before `--`:
-```console
-$ escaped-positional-derive foo bar
-? failed
-error: Found argument 'foo' which wasn't expected, or isn't valid in this context
-
-USAGE:
-    escaped-positional-derive[EXE] [OPTIONS] [-- <SLOP>...]
-
-For more information try --help
-
-```
-
-But you can after:
-```console
-$ escaped-positional-derive -f -p=bob -- sloppy slop slop
--f used: true
--p's value: Some("bob")
-'slops' values: ["sloppy", "slop", "slop"]
-
-```
-
-As mentioned, the parser will directly pass everything through:
-```console
-$ escaped-positional-derive -- -f -p=bob sloppy slop slop
--f used: false
--p's value: None
-'slops' values: ["-f", "-p=bob", "sloppy", "slop", "slop"]
-
-```
diff --git a/vendor/clap-3.2.20/examples/escaped-positional-derive.rs b/vendor/clap-3.2.20/examples/escaped-positional-derive.rs
deleted file mode 100644
index fd8fde4ed..000000000
--- a/vendor/clap-3.2.20/examples/escaped-positional-derive.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)] // requires `derive` feature
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    #[clap(short = 'f', action)]
-    eff: bool,
-
-    #[clap(short = 'p', value_name = "PEAR", value_parser)]
-    pea: Option<String>,
-
-    #[clap(last = true, value_parser)]
-    slop: Vec<String>,
-}
-
-fn main() {
-    let args = Cli::parse();
-
-    // This is what will happen with `myprog -f -p=bob -- sloppy slop slop`...
-    println!("-f used: {:?}", args.eff); // -f used: true
-    println!("-p's value: {:?}", args.pea); // -p's value: Some("bob")
-    println!("'slops' values: {:?}", args.slop); // 'slops' values: Some(["sloppy", "slop", "slop"])
-
-    // Continued program logic goes here...
-}
diff --git a/vendor/clap-3.2.20/examples/escaped-positional.md b/vendor/clap-3.2.20/examples/escaped-positional.md
deleted file mode 100644
index 987b26139..000000000
--- a/vendor/clap-3.2.20/examples/escaped-positional.md
+++ /dev/null
@@ -1,63 +0,0 @@
-**This requires enabling the [`cargo` feature flag][crate::_features].**
-
-You can use `--` to escape further arguments.
-
-Let's see what this looks like in the help:
-```console
-$ escaped-positional --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    escaped-positional[EXE] [OPTIONS] [-- <SLOP>...]
-
-ARGS:
-    <SLOP>...    
-
-OPTIONS:
-    -f               
-    -h, --help       Print help information
-    -p <PEAR>        
-    -V, --version    Print version information
-
-```
-
-Here is a baseline without any arguments:
-```console
-$ escaped-positional
--f used: false
--p's value: None
-'slops' values: []
-
-```
-
-Notice that we can't pass positional arguments before `--`:
-```console
-$ escaped-positional foo bar
-? failed
-error: Found argument 'foo' which wasn't expected, or isn't valid in this context
-
-USAGE:
-    escaped-positional[EXE] [OPTIONS] [-- <SLOP>...]
-
-For more information try --help
-
-```
-
-But you can after:
-```console
-$ escaped-positional -f -p=bob -- sloppy slop slop
--f used: true
--p's value: Some("bob")
-'slops' values: ["sloppy", "slop", "slop"]
-
-```
-
-As mentioned, the parser will directly pass everything through:
-```console
-$ escaped-positional -- -f -p=bob sloppy slop slop
--f used: false
--p's value: None
-'slops' values: ["-f", "-p=bob", "sloppy", "slop", "slop"]
-
-```
diff --git a/vendor/clap-3.2.20/examples/escaped-positional.rs b/vendor/clap-3.2.20/examples/escaped-positional.rs
deleted file mode 100644
index fdcb930fb..000000000
--- a/vendor/clap-3.2.20/examples/escaped-positional.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-use clap::{arg, command, value_parser, ArgAction};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .arg(arg!(eff: -f).action(ArgAction::SetTrue))
-        .arg(
-            arg!(pea: -p <PEAR>)
-                .required(false)
-                .value_parser(value_parser!(String)),
-        )
-        .arg(
-            // Indicates that `slop` is only accessible after `--`.
-            arg!(slop: [SLOP])
-                .multiple_values(true)
-                .last(true)
-                .value_parser(value_parser!(String)),
-        )
-        .get_matches();
-
-    // This is what will happen with `myprog -f -p=bob -- sloppy slop slop`...
-
-    // -f used: true
-    println!("-f used: {:?}", matches.get_flag("eff"));
-    // -p's value: Some("bob")
-    println!("-p's value: {:?}", matches.get_one::<String>("pea"));
-    // 'slops' values: Some(["sloppy", "slop", "slop"])
-    println!(
-        "'slops' values: {:?}",
-        matches
-            .get_many::<String>("slop")
-            .map(|vals| vals.collect::<Vec<_>>())
-            .unwrap_or_default()
-    );
-
-    // Continued program logic goes here...
-}
diff --git a/vendor/clap-3.2.20/examples/git-derive.md b/vendor/clap-3.2.20/examples/git-derive.md
deleted file mode 100644
index aa1ca6d9d..000000000
--- a/vendor/clap-3.2.20/examples/git-derive.md
+++ /dev/null
@@ -1,138 +0,0 @@
-**This requires enabling the [`derive` feature flag][crate::_features].**
-
-Git is an example of several common subcommand patterns.
-
-Help:
-```console
-$ git-derive
-? failed
-git 
-A fictional versioning CLI
-
-USAGE:
-    git-derive[EXE] <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help    Print help information
-
-SUBCOMMANDS:
-    add      adds things
-    clone    Clones repos
-    help     Print this message or the help of the given subcommand(s)
-    push     pushes things
-    stash    
-
-$ git-derive help
-git 
-A fictional versioning CLI
-
-USAGE:
-    git-derive[EXE] <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help    Print help information
-
-SUBCOMMANDS:
-    add      adds things
-    clone    Clones repos
-    help     Print this message or the help of the given subcommand(s)
-    push     pushes things
-    stash    
-
-$ git-derive help add
-git-derive[EXE]-add 
-adds things
-
-USAGE:
-    git-derive[EXE] add <PATH>...
-
-ARGS:
-    <PATH>...    Stuff to add
-
-OPTIONS:
-    -h, --help    Print help information
-
-```
-
-A basic argument:
-```console
-$ git-derive add
-? failed
-git-derive[EXE]-add 
-adds things
-
-USAGE:
-    git-derive[EXE] add <PATH>...
-
-ARGS:
-    <PATH>...    Stuff to add
-
-OPTIONS:
-    -h, --help    Print help information
-
-$ git-derive add Cargo.toml Cargo.lock
-Adding ["Cargo.toml", "Cargo.lock"]
-
-```
-
-Default subcommand:
-```console
-$ git-derive stash -h
-git-derive[EXE]-stash 
-
-USAGE:
-    git-derive[EXE] stash [OPTIONS]
-    git-derive[EXE] stash <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help                 Print help information
-    -m, --message <MESSAGE>    
-
-SUBCOMMANDS:
-    apply    
-    help     Print this message or the help of the given subcommand(s)
-    pop      
-    push     
-
-$ git-derive stash push -h
-git-derive[EXE]-stash-push 
-
-USAGE:
-    git-derive[EXE] stash push [OPTIONS]
-
-OPTIONS:
-    -h, --help                 Print help information
-    -m, --message <MESSAGE>    
-
-$ git-derive stash pop -h
-git-derive[EXE]-stash-pop 
-
-USAGE:
-    git-derive[EXE] stash pop [STASH]
-
-ARGS:
-    <STASH>    
-
-OPTIONS:
-    -h, --help    Print help information
-
-$ git-derive stash -m "Prototype"
-Pushing StashPush { message: Some("Prototype") }
-
-$ git-derive stash pop
-Popping None
-
-$ git-derive stash push -m "Prototype"
-Pushing StashPush { message: Some("Prototype") }
-
-$ git-derive stash pop
-Popping None
-
-```
-
-External subcommands:
-```console
-$ git-derive custom-tool arg1 --foo bar
-Calling out to "custom-tool" with ["arg1", "--foo", "bar"]
-
-```
diff --git a/vendor/clap-3.2.20/examples/git-derive.rs b/vendor/clap-3.2.20/examples/git-derive.rs
deleted file mode 100644
index ac500ddad..000000000
--- a/vendor/clap-3.2.20/examples/git-derive.rs
+++ /dev/null
@@ -1,105 +0,0 @@
-use std::ffi::OsString;
-use std::path::PathBuf;
-
-use clap::{Args, Parser, Subcommand};
-
-/// A fictional versioning CLI
-#[derive(Debug, Parser)] // requires `derive` feature
-#[clap(name = "git")]
-#[clap(about = "A fictional versioning CLI", long_about = None)]
-struct Cli {
-    #[clap(subcommand)]
-    command: Commands,
-}
-
-#[derive(Debug, Subcommand)]
-enum Commands {
-    /// Clones repos
-    #[clap(arg_required_else_help = true)]
-    Clone {
-        /// The remote to clone
-        #[clap(value_parser)]
-        remote: String,
-    },
-    /// pushes things
-    #[clap(arg_required_else_help = true)]
-    Push {
-        /// The remote to target
-        #[clap(value_parser)]
-        remote: String,
-    },
-    /// adds things
-    #[clap(arg_required_else_help = true)]
-    Add {
-        /// Stuff to add
-        #[clap(required = true, value_parser)]
-        path: Vec<PathBuf>,
-    },
-    Stash(Stash),
-    #[clap(external_subcommand)]
-    External(Vec<OsString>),
-}
-
-#[derive(Debug, Args)]
-#[clap(args_conflicts_with_subcommands = true)]
-struct Stash {
-    #[clap(subcommand)]
-    command: Option<StashCommands>,
-
-    #[clap(flatten)]
-    push: StashPush,
-}
-
-#[derive(Debug, Subcommand)]
-enum StashCommands {
-    Push(StashPush),
-    Pop {
-        #[clap(value_parser)]
-        stash: Option<String>,
-    },
-    Apply {
-        #[clap(value_parser)]
-        stash: Option<String>,
-    },
-}
-
-#[derive(Debug, Args)]
-struct StashPush {
-    #[clap(short, long, value_parser)]
-    message: Option<String>,
-}
-
-fn main() {
-    let args = Cli::parse();
-
-    match args.command {
-        Commands::Clone { remote } => {
-            println!("Cloning {}", remote);
-        }
-        Commands::Push { remote } => {
-            println!("Pushing to {}", remote);
-        }
-        Commands::Add { path } => {
-            println!("Adding {:?}", path);
-        }
-        Commands::Stash(stash) => {
-            let stash_cmd = stash.command.unwrap_or(StashCommands::Push(stash.push));
-            match stash_cmd {
-                StashCommands::Push(push) => {
-                    println!("Pushing {:?}", push);
-                }
-                StashCommands::Pop { stash } => {
-                    println!("Popping {:?}", stash);
-                }
-                StashCommands::Apply { stash } => {
-                    println!("Applying {:?}", stash);
-                }
-            }
-        }
-        Commands::External(args) => {
-            println!("Calling out to {:?} with {:?}", &args[0], &args[1..]);
-        }
-    }
-
-    // Continued program logic goes here...
-}
diff --git a/vendor/clap-3.2.20/examples/git.md b/vendor/clap-3.2.20/examples/git.md
deleted file mode 100644
index 9e413415a..000000000
--- a/vendor/clap-3.2.20/examples/git.md
+++ /dev/null
@@ -1,136 +0,0 @@
-Git is an example of several common subcommand patterns.
-
-Help:
-```console
-$ git
-? failed
-git 
-A fictional versioning CLI
-
-USAGE:
-    git[EXE] <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help    Print help information
-
-SUBCOMMANDS:
-    add      adds things
-    clone    Clones repos
-    help     Print this message or the help of the given subcommand(s)
-    push     pushes things
-    stash    
-
-$ git help
-git 
-A fictional versioning CLI
-
-USAGE:
-    git[EXE] <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help    Print help information
-
-SUBCOMMANDS:
-    add      adds things
-    clone    Clones repos
-    help     Print this message or the help of the given subcommand(s)
-    push     pushes things
-    stash    
-
-$ git help add
-git[EXE]-add 
-adds things
-
-USAGE:
-    git[EXE] add <PATH>...
-
-ARGS:
-    <PATH>...    Stuff to add
-
-OPTIONS:
-    -h, --help    Print help information
-
-```
-
-A basic argument:
-```console
-$ git add
-? failed
-git[EXE]-add 
-adds things
-
-USAGE:
-    git[EXE] add <PATH>...
-
-ARGS:
-    <PATH>...    Stuff to add
-
-OPTIONS:
-    -h, --help    Print help information
-
-$ git add Cargo.toml Cargo.lock
-Adding ["Cargo.toml", "Cargo.lock"]
-
-```
-
-Default subcommand:
-```console
-$ git stash -h
-git[EXE]-stash 
-
-USAGE:
-    git[EXE] stash [OPTIONS]
-    git[EXE] stash <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help                 Print help information
-    -m, --message <MESSAGE>    
-
-SUBCOMMANDS:
-    apply    
-    help     Print this message or the help of the given subcommand(s)
-    pop      
-    push     
-
-$ git stash push -h
-git[EXE]-stash-push 
-
-USAGE:
-    git[EXE] stash push [OPTIONS]
-
-OPTIONS:
-    -h, --help                 Print help information
-    -m, --message <MESSAGE>    
-
-$ git stash pop -h
-git[EXE]-stash-pop 
-
-USAGE:
-    git[EXE] stash pop [STASH]
-
-ARGS:
-    <STASH>    
-
-OPTIONS:
-    -h, --help    Print help information
-
-$ git stash -m "Prototype"
-Pushing Some("Prototype")
-
-$ git stash pop
-Popping None
-
-$ git stash push -m "Prototype"
-Pushing Some("Prototype")
-
-$ git stash pop
-Popping None
-
-```
-
-External subcommands:
-```console
-$ git custom-tool arg1 --foo bar
-Calling out to "custom-tool" with ["arg1", "--foo", "bar"]
-
-```
diff --git a/vendor/clap-3.2.20/examples/git.rs b/vendor/clap-3.2.20/examples/git.rs
deleted file mode 100644
index e56f427a6..000000000
--- a/vendor/clap-3.2.20/examples/git.rs
+++ /dev/null
@@ -1,101 +0,0 @@
-use std::ffi::OsString;
-use std::path::PathBuf;
-
-use clap::{arg, Command};
-
-fn cli() -> Command<'static> {
-    Command::new("git")
-        .about("A fictional versioning CLI")
-        .subcommand_required(true)
-        .arg_required_else_help(true)
-        .allow_external_subcommands(true)
-        .allow_invalid_utf8_for_external_subcommands(true)
-        .subcommand(
-            Command::new("clone")
-                .about("Clones repos")
-                .arg(arg!(<REMOTE> "The remote to clone"))
-                .arg_required_else_help(true),
-        )
-        .subcommand(
-            Command::new("push")
-                .about("pushes things")
-                .arg(arg!(<REMOTE> "The remote to target"))
-                .arg_required_else_help(true),
-        )
-        .subcommand(
-            Command::new("add")
-                .about("adds things")
-                .arg_required_else_help(true)
-                .arg(arg!(<PATH> ... "Stuff to add").value_parser(clap::value_parser!(PathBuf))),
-        )
-        .subcommand(
-            Command::new("stash")
-                .args_conflicts_with_subcommands(true)
-                .args(push_args())
-                .subcommand(Command::new("push").args(push_args()))
-                .subcommand(Command::new("pop").arg(arg!([STASH])))
-                .subcommand(Command::new("apply").arg(arg!([STASH]))),
-        )
-}
-
-fn push_args() -> Vec<clap::Arg<'static>> {
-    vec![arg!(-m --message <MESSAGE>).required(false)]
-}
-
-fn main() {
-    let matches = cli().get_matches();
-
-    match matches.subcommand() {
-        Some(("clone", sub_matches)) => {
-            println!(
-                "Cloning {}",
-                sub_matches.get_one::<String>("REMOTE").expect("required")
-            );
-        }
-        Some(("push", sub_matches)) => {
-            println!(
-                "Pushing to {}",
-                sub_matches.get_one::<String>("REMOTE").expect("required")
-            );
-        }
-        Some(("add", sub_matches)) => {
-            let paths = sub_matches
-                .get_many::<PathBuf>("PATH")
-                .into_iter()
-                .flatten()
-                .collect::<Vec<_>>();
-            println!("Adding {:?}", paths);
-        }
-        Some(("stash", sub_matches)) => {
-            let stash_command = sub_matches.subcommand().unwrap_or(("push", sub_matches));
-            match stash_command {
-                ("apply", sub_matches) => {
-                    let stash = sub_matches.get_one::<String>("STASH");
-                    println!("Applying {:?}", stash);
-                }
-                ("pop", sub_matches) => {
-                    let stash = sub_matches.get_one::<String>("STASH");
-                    println!("Popping {:?}", stash);
-                }
-                ("push", sub_matches) => {
-                    let message = sub_matches.get_one::<String>("message");
-                    println!("Pushing {:?}", message);
-                }
-                (name, _) => {
-                    unreachable!("Unsupported subcommand `{}`", name)
-                }
-            }
-        }
-        Some((ext, sub_matches)) => {
-            let args = sub_matches
-                .get_many::<OsString>("")
-                .into_iter()
-                .flatten()
-                .collect::<Vec<_>>();
-            println!("Calling out to {:?} with {:?}", ext, args);
-        }
-        _ => unreachable!(), // If all subcommands are defined above, anything else is unreachabe!()
-    }
-
-    // Continued program logic goes here...
-}
diff --git a/vendor/clap-3.2.20/examples/multicall-busybox.md b/vendor/clap-3.2.20/examples/multicall-busybox.md
deleted file mode 100644
index 5ca2cad5b..000000000
--- a/vendor/clap-3.2.20/examples/multicall-busybox.md
+++ /dev/null
@@ -1,42 +0,0 @@
-See the documentation for [`Command::multicall`][crate::App::multicall] for rationale.
-
-This example omits every command except true and false,
-which are the most trivial to implement,
-```console
-$ busybox true
-? 0
-
-$ busybox false
-? 1
-
-```
-*Note: without the links setup, we can't demonstrate the multicall behavior*
-
-But includes the `--install` option as an example of why it can be useful
-for the main program to take arguments that aren't applet subcommands.
-```console
-$ busybox --install
-? failed
-...
-
-```
-
-Though users must pass something:
-```console
-$ busybox
-? failed
-busybox 
-
-USAGE:
-    busybox [OPTIONS] [APPLET]
-
-OPTIONS:
-    -h, --help                 Print help information
-        --install <install>    Install hardlinks for all subcommands in path
-
-APPLETS:
-    false    does nothing unsuccessfully
-    help     Print this message or the help of the given subcommand(s)
-    true     does nothing successfully
-
-```
diff --git a/vendor/clap-3.2.20/examples/multicall-busybox.rs b/vendor/clap-3.2.20/examples/multicall-busybox.rs
deleted file mode 100644
index 2e7f976c1..000000000
--- a/vendor/clap-3.2.20/examples/multicall-busybox.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-use std::path::PathBuf;
-use std::process::exit;
-
-use clap::{value_parser, Arg, Command};
-
-fn applet_commands() -> [Command<'static>; 2] {
-    [
-        Command::new("true").about("does nothing successfully"),
-        Command::new("false").about("does nothing unsuccessfully"),
-    ]
-}
-
-fn main() {
-    let cmd = Command::new(env!("CARGO_CRATE_NAME"))
-        .multicall(true)
-        .subcommand(
-            Command::new("busybox")
-                .arg_required_else_help(true)
-                .subcommand_value_name("APPLET")
-                .subcommand_help_heading("APPLETS")
-                .arg(
-                    Arg::new("install")
-                        .long("install")
-                        .help("Install hardlinks for all subcommands in path")
-                        .exclusive(true)
-                        .takes_value(true)
-                        .default_missing_value("/usr/local/bin")
-                        .value_parser(value_parser!(PathBuf))
-                        .use_value_delimiter(false),
-                )
-                .subcommands(applet_commands()),
-        )
-        .subcommands(applet_commands());
-
-    let matches = cmd.get_matches();
-    let mut subcommand = matches.subcommand();
-    if let Some(("busybox", cmd)) = subcommand {
-        if cmd.contains_id("install") {
-            unimplemented!("Make hardlinks to the executable here");
-        }
-        subcommand = cmd.subcommand();
-    }
-    match subcommand {
-        Some(("false", _)) => exit(1),
-        Some(("true", _)) => exit(0),
-        _ => unreachable!("parser should ensure only valid subcommand names are used"),
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/multicall-hostname.md b/vendor/clap-3.2.20/examples/multicall-hostname.md
deleted file mode 100644
index d22b85fba..000000000
--- a/vendor/clap-3.2.20/examples/multicall-hostname.md
+++ /dev/null
@@ -1,10 +0,0 @@
-See the documentation for [`Command::multicall`][crate::App::multicall] for rationale.
-
-This example omits the implementation of displaying address config
-
-```console
-$ hostname
-www
-
-```
-*Note: without the links setup, we can't demonstrate the multicall behavior*
diff --git a/vendor/clap-3.2.20/examples/multicall-hostname.rs b/vendor/clap-3.2.20/examples/multicall-hostname.rs
deleted file mode 100644
index b57680a5c..000000000
--- a/vendor/clap-3.2.20/examples/multicall-hostname.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-use clap::Command;
-
-fn main() {
-    let cmd = Command::new(env!("CARGO_CRATE_NAME"))
-        .multicall(true)
-        .arg_required_else_help(true)
-        .subcommand_value_name("APPLET")
-        .subcommand_help_heading("APPLETS")
-        .subcommand(Command::new("hostname").about("show hostname part of FQDN"))
-        .subcommand(Command::new("dnsdomainname").about("show domain name part of FQDN"));
-
-    match cmd.get_matches().subcommand_name() {
-        Some("hostname") => println!("www"),
-        Some("dnsdomainname") => println!("example.com"),
-        _ => unreachable!("parser should ensure only valid subcommand names are used"),
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/pacman.md b/vendor/clap-3.2.20/examples/pacman.md
deleted file mode 100644
index b8ddd09d9..000000000
--- a/vendor/clap-3.2.20/examples/pacman.md
+++ /dev/null
@@ -1,85 +0,0 @@
-[`pacman`](https://wiki.archlinux.org/index.php/pacman) defines subcommands via flags.
-
-Here, `-S` is a short flag subcommand:
-```console
-$ pacman -S package
-Installing package...
-
-```
-
-Here `--sync` is a long flag subcommand:
-```console
-$ pacman --sync package
-Installing package...
-
-```
-
-Now the short flag subcommand (`-S`) with a long flag:
-```console
-$ pacman -S --search name
-Searching for name...
-
-```
-
-And the various forms of short flags that work:
-```console
-$ pacman -S -s name
-Searching for name...
-
-$ pacman -Ss name
-Searching for name...
-
-```
-*(users can "stack" short subcommands with short flags or with other short flag subcommands)*
-
-In the help, this looks like:
-```console
-$ pacman -h
-pacman 5.2.1
-Pacman Development Team
-package manager utility
-
-USAGE:
-    pacman[EXE] <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-SUBCOMMANDS:
-    help                Print this message or the help of the given subcommand(s)
-    query -Q --query    Query the package database.
-    sync -S --sync      Synchronize packages.
-
-$ pacman -S -h
-pacman[EXE]-sync 
-Synchronize packages.
-
-USAGE:
-    pacman[EXE] {sync|--sync|-S} [OPTIONS] [--] [package]...
-
-ARGS:
-    <package>...    packages
-
-OPTIONS:
-    -h, --help                  Print help information
-    -i, --info                  view package information
-    -s, --search <search>...    search remote repositories for matching strings
-
-```
-
-And errors:
-```console
-$ pacman -S -s foo -i bar
-? failed
-error: The argument '--search <search>...' cannot be used with '--info'
-
-USAGE:
-    pacman[EXE] {sync|--sync|-S} --search <search>... <package>...
-
-For more information try --help
-
-```
-
-**NOTE:** Keep in mind that subcommands, flags, and long flags are *case sensitive*: `-Q` and `-q` are different flags/subcommands. For example, you can have both `-Q` subcommand and `-q` flag, and they will be properly disambiguated.
-Let's make a quick program to illustrate.
diff --git a/vendor/clap-3.2.20/examples/pacman.rs b/vendor/clap-3.2.20/examples/pacman.rs
deleted file mode 100644
index aee7cd892..000000000
--- a/vendor/clap-3.2.20/examples/pacman.rs
+++ /dev/null
@@ -1,111 +0,0 @@
-use clap::{Arg, ArgAction, Command};
-
-fn main() {
-    let matches = Command::new("pacman")
-        .about("package manager utility")
-        .version("5.2.1")
-        .subcommand_required(true)
-        .arg_required_else_help(true)
-        .author("Pacman Development Team")
-        // Query subcommand
-        //
-        // Only a few of its arguments are implemented below.
-        .subcommand(
-            Command::new("query")
-                .short_flag('Q')
-                .long_flag("query")
-                .about("Query the package database.")
-                .arg(
-                    Arg::new("search")
-                        .short('s')
-                        .long("search")
-                        .help("search locally installed packages for matching strings")
-                        .conflicts_with("info")
-                        .takes_value(true)
-                        .multiple_values(true),
-                )
-                .arg(
-                    Arg::new("info")
-                        .long("info")
-                        .short('i')
-                        .conflicts_with("search")
-                        .help("view package information")
-                        .takes_value(true)
-                        .multiple_values(true),
-                ),
-        )
-        // Sync subcommand
-        //
-        // Only a few of its arguments are implemented below.
-        .subcommand(
-            Command::new("sync")
-                .short_flag('S')
-                .long_flag("sync")
-                .about("Synchronize packages.")
-                .arg(
-                    Arg::new("search")
-                        .short('s')
-                        .long("search")
-                        .conflicts_with("info")
-                        .takes_value(true)
-                        .multiple_values(true)
-                        .help("search remote repositories for matching strings"),
-                )
-                .arg(
-                    Arg::new("info")
-                        .long("info")
-                        .conflicts_with("search")
-                        .short('i')
-                        .action(ArgAction::SetTrue)
-                        .help("view package information"),
-                )
-                .arg(
-                    Arg::new("package")
-                        .help("packages")
-                        .required_unless_present("search")
-                        .takes_value(true)
-                        .multiple_values(true),
-                ),
-        )
-        .get_matches();
-
-    match matches.subcommand() {
-        Some(("sync", sync_matches)) => {
-            if sync_matches.contains_id("search") {
-                let packages: Vec<_> = sync_matches
-                    .get_many::<String>("search")
-                    .expect("contains_id")
-                    .map(|s| s.as_str())
-                    .collect();
-                let values = packages.join(", ");
-                println!("Searching for {}...", values);
-                return;
-            }
-
-            let packages: Vec<_> = sync_matches
-                .get_many::<String>("package")
-                .expect("is present")
-                .map(|s| s.as_str())
-                .collect();
-            let values = packages.join(", ");
-
-            if sync_matches.get_flag("info") {
-                println!("Retrieving info for {}...", values);
-            } else {
-                println!("Installing {}...", values);
-            }
-        }
-        Some(("query", query_matches)) => {
-            if let Some(packages) = query_matches.get_many::<String>("info") {
-                let comma_sep = packages.map(|s| s.as_str()).collect::<Vec<_>>().join(", ");
-                println!("Retrieving info for {}...", comma_sep);
-            } else if let Some(queries) = query_matches.get_many::<String>("search") {
-                let comma_sep = queries.map(|s| s.as_str()).collect::<Vec<_>>().join(", ");
-                println!("Searching Locally for {}...", comma_sep);
-            } else {
-                println!("Displaying all locally installed packages...");
-            }
-        }
-        _ => unreachable!(), // If all subcommands are defined above, anything else is unreachable
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/repl.rs b/vendor/clap-3.2.20/examples/repl.rs
deleted file mode 100644
index c509adee6..000000000
--- a/vendor/clap-3.2.20/examples/repl.rs
+++ /dev/null
@@ -1,92 +0,0 @@
-use std::io::Write;
-
-use clap::Command;
-
-fn main() -> Result<(), String> {
-    loop {
-        let line = readline()?;
-        let line = line.trim();
-        if line.is_empty() {
-            continue;
-        }
-
-        match respond(line) {
-            Ok(quit) => {
-                if quit {
-                    break;
-                }
-            }
-            Err(err) => {
-                write!(std::io::stdout(), "{}", err).map_err(|e| e.to_string())?;
-                std::io::stdout().flush().map_err(|e| e.to_string())?;
-            }
-        }
-    }
-
-    Ok(())
-}
-
-fn respond(line: &str) -> Result<bool, String> {
-    let args = shlex::split(line).ok_or("error: Invalid quoting")?;
-    let matches = cli()
-        .try_get_matches_from(&args)
-        .map_err(|e| e.to_string())?;
-    match matches.subcommand() {
-        Some(("ping", _matches)) => {
-            write!(std::io::stdout(), "Pong").map_err(|e| e.to_string())?;
-            std::io::stdout().flush().map_err(|e| e.to_string())?;
-        }
-        Some(("quit", _matches)) => {
-            write!(std::io::stdout(), "Exiting ...").map_err(|e| e.to_string())?;
-            std::io::stdout().flush().map_err(|e| e.to_string())?;
-            return Ok(true);
-        }
-        Some((name, _matches)) => unimplemented!("{}", name),
-        None => unreachable!("subcommand required"),
-    }
-
-    Ok(false)
-}
-
-fn cli() -> Command<'static> {
-    // strip out usage
-    const PARSER_TEMPLATE: &str = "\
-        {all-args}
-    ";
-    // strip out name/version
-    const APPLET_TEMPLATE: &str = "\
-        {about-with-newline}\n\
-        {usage-heading}\n    {usage}\n\
-        \n\
-        {all-args}{after-help}\
-    ";
-
-    Command::new("repl")
-        .multicall(true)
-        .arg_required_else_help(true)
-        .subcommand_required(true)
-        .subcommand_value_name("APPLET")
-        .subcommand_help_heading("APPLETS")
-        .help_template(PARSER_TEMPLATE)
-        .subcommand(
-            Command::new("ping")
-                .about("Get a response")
-                .help_template(APPLET_TEMPLATE),
-        )
-        .subcommand(
-            Command::new("quit")
-                .alias("exit")
-                .about("Quit the REPL")
-                .help_template(APPLET_TEMPLATE),
-        )
-}
-
-fn readline() -> Result<String, String> {
-    write!(std::io::stdout(), "$ ").map_err(|e| e.to_string())?;
-    std::io::stdout().flush().map_err(|e| e.to_string())?;
-    let mut buffer = String::new();
-    std::io::stdin()
-        .read_line(&mut buffer)
-        .map_err(|e| e.to_string())?;
-    Ok(buffer)
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/01_quick.md b/vendor/clap-3.2.20/examples/tutorial_builder/01_quick.md
deleted file mode 100644
index 4a9e3fca1..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/01_quick.md
+++ /dev/null
@@ -1,37 +0,0 @@
-```console
-$ 01_quick --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    01_quick[EXE] [OPTIONS] [name] [SUBCOMMAND]
-
-ARGS:
-    <name>    Optional name to operate on
-
-OPTIONS:
-    -c, --config <FILE>    Sets a custom config file
-    -d, --debug            Turn debugging information on
-    -h, --help             Print help information
-    -V, --version          Print version information
-
-SUBCOMMANDS:
-    help    Print this message or the help of the given subcommand(s)
-    test    does testing things
-
-```
-
-By default, the program does nothing:
-```console
-$ 01_quick
-Debug mode is off
-
-```
-
-But you can mix and match the various features
-```console
-$ 01_quick -dd test
-Debug mode is on
-Not printing testing lists...
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/01_quick.rs b/vendor/clap-3.2.20/examples/tutorial_builder/01_quick.rs
deleted file mode 100644
index 393d6aeae..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/01_quick.rs
+++ /dev/null
@@ -1,63 +0,0 @@
-use std::path::PathBuf;
-
-use clap::{arg, command, value_parser, ArgAction, Command};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .arg(arg!([name] "Optional name to operate on"))
-        .arg(
-            arg!(
-                -c --config <FILE> "Sets a custom config file"
-            )
-            // We don't have syntax yet for optional options, so manually calling `required`
-            .required(false)
-            .value_parser(value_parser!(PathBuf)),
-        )
-        .arg(
-            arg!(
-                -d --debug "Turn debugging information on"
-            )
-            .action(ArgAction::Count),
-        )
-        .subcommand(
-            Command::new("test")
-                .about("does testing things")
-                .arg(arg!(-l --list "lists test values").action(ArgAction::SetTrue)),
-        )
-        .get_matches();
-
-    // You can check the value provided by positional arguments, or option arguments
-    if let Some(name) = matches.get_one::<String>("name") {
-        println!("Value for name: {}", name);
-    }
-
-    if let Some(config_path) = matches.get_one::<PathBuf>("config") {
-        println!("Value for config: {}", config_path.display());
-    }
-
-    // You can see how many times a particular flag or argument occurred
-    // Note, only flags can have multiple occurrences
-    match matches
-        .get_one::<u8>("debug")
-        .expect("Count's are defaulted")
-    {
-        0 => println!("Debug mode is off"),
-        1 => println!("Debug mode is kind of on"),
-        2 => println!("Debug mode is on"),
-        _ => println!("Don't be crazy"),
-    }
-
-    // You can check for the existence of subcommands, and if found use their
-    // matches just as you would the top level cmd
-    if let Some(matches) = matches.subcommand_matches("test") {
-        // "$ myapp test" was run
-        if *matches.get_one::<bool>("list").expect("defaulted by clap") {
-            // "$ myapp test -l" was run
-            println!("Printing testing lists...");
-        } else {
-            println!("Not printing testing lists...");
-        }
-    }
-
-    // Continued program logic goes here...
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/02_app_settings.md b/vendor/clap-3.2.20/examples/tutorial_builder/02_app_settings.md
deleted file mode 100644
index 247843bcf..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/02_app_settings.md
+++ /dev/null
@@ -1,19 +0,0 @@
-```console
-$ 02_app_settings --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    02_app_settings[EXE] --two <VALUE> --one <VALUE>
-
-OPTIONS:
-        --two <VALUE>    
-        --one <VALUE>    
-    -h, --help           Print help information
-    -V, --version        Print version information
-
-$ 02_app_settings --one -1 --one -3 --two 10
-two: "10"
-one: "-3"
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/02_app_settings.rs b/vendor/clap-3.2.20/examples/tutorial_builder/02_app_settings.rs
deleted file mode 100644
index 5f374d7f0..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/02_app_settings.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-use clap::{arg, command, AppSettings, ArgAction};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .global_setting(AppSettings::DeriveDisplayOrder)
-        .allow_negative_numbers(true)
-        .arg(arg!(--two <VALUE>).action(ArgAction::Set))
-        .arg(arg!(--one <VALUE>).action(ArgAction::Set))
-        .get_matches();
-
-    println!(
-        "two: {:?}",
-        matches.get_one::<String>("two").expect("required")
-    );
-    println!(
-        "one: {:?}",
-        matches.get_one::<String>("one").expect("required")
-    );
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/02_apps.md b/vendor/clap-3.2.20/examples/tutorial_builder/02_apps.md
deleted file mode 100644
index 8504b5f52..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/02_apps.md
+++ /dev/null
@@ -1,19 +0,0 @@
-```console
-$ 02_apps --help
-MyApp 1.0
-Kevin K. <kbknapp@gmail.com>
-Does awesome things
-
-USAGE:
-    02_apps[EXE] --two <VALUE> --one <VALUE>
-
-OPTIONS:
-    -h, --help           Print help information
-        --one <VALUE>    
-        --two <VALUE>    
-    -V, --version        Print version information
-
-$ 02_apps --version
-MyApp 1.0
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/02_apps.rs b/vendor/clap-3.2.20/examples/tutorial_builder/02_apps.rs
deleted file mode 100644
index db9da18f9..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/02_apps.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-use clap::{arg, Command};
-
-fn main() {
-    let matches = Command::new("MyApp")
-        .version("1.0")
-        .author("Kevin K. <kbknapp@gmail.com>")
-        .about("Does awesome things")
-        .arg(arg!(--two <VALUE>))
-        .arg(arg!(--one <VALUE>))
-        .get_matches();
-
-    println!(
-        "two: {:?}",
-        matches.get_one::<String>("two").expect("required")
-    );
-    println!(
-        "one: {:?}",
-        matches.get_one::<String>("one").expect("required")
-    );
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/02_crate.md b/vendor/clap-3.2.20/examples/tutorial_builder/02_crate.md
deleted file mode 100644
index f76e0d608..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/02_crate.md
+++ /dev/null
@@ -1,18 +0,0 @@
-```console
-$ 02_crate --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    02_crate[EXE] --two <VALUE> --one <VALUE>
-
-OPTIONS:
-    -h, --help           Print help information
-        --one <VALUE>    
-        --two <VALUE>    
-    -V, --version        Print version information
-
-$ 02_crate --version
-clap [..]
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/02_crate.rs b/vendor/clap-3.2.20/examples/tutorial_builder/02_crate.rs
deleted file mode 100644
index 8a1722fd3..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/02_crate.rs
+++ /dev/null
@@ -1,18 +0,0 @@
-use clap::{arg, command};
-
-fn main() {
-    // requires `cargo` feature, reading name, version, author, and description from `Cargo.toml`
-    let matches = command!()
-        .arg(arg!(--two <VALUE>))
-        .arg(arg!(--one <VALUE>))
-        .get_matches();
-
-    println!(
-        "two: {:?}",
-        matches.get_one::<String>("two").expect("required")
-    );
-    println!(
-        "one: {:?}",
-        matches.get_one::<String>("one").expect("required")
-    );
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_bool.md b/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_bool.md
deleted file mode 100644
index b0ee2a126..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_bool.md
+++ /dev/null
@@ -1,23 +0,0 @@
-```console
-$ 03_01_flag_bool --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_01_flag_bool[EXE] [OPTIONS]
-
-OPTIONS:
-    -h, --help       Print help information
-    -v, --verbose    
-    -V, --version    Print version information
-
-$ 03_01_flag_bool
-verbose: false
-
-$ 03_01_flag_bool --verbose
-verbose: true
-
-$ 03_01_flag_bool --verbose --verbose
-verbose: true
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_bool.rs b/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_bool.rs
deleted file mode 100644
index 03f2f1756..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_bool.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-use clap::{command, Arg, ArgAction};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .arg(
-            Arg::new("verbose")
-                .short('v')
-                .long("verbose")
-                .action(ArgAction::SetTrue),
-        )
-        .get_matches();
-
-    println!("verbose: {:?}", matches.get_flag("verbose"));
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_count.md b/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_count.md
deleted file mode 100644
index ca4bcd6eb..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_count.md
+++ /dev/null
@@ -1,23 +0,0 @@
-```console
-$ 03_01_flag_count --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_01_flag_count[EXE] [OPTIONS]
-
-OPTIONS:
-    -h, --help       Print help information
-    -v, --verbose    
-    -V, --version    Print version information
-
-$ 03_01_flag_count
-verbose: 0
-
-$ 03_01_flag_count --verbose
-verbose: 1
-
-$ 03_01_flag_count --verbose --verbose
-verbose: 2
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_count.rs b/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_count.rs
deleted file mode 100644
index 7f23649d6..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_01_flag_count.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-use clap::{arg, command, ArgAction};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .arg(arg!(-v - -verbose).action(ArgAction::Count))
-        .get_matches();
-
-    println!("verbose: {:?}", matches.get_count("verbose"));
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_02_option.md b/vendor/clap-3.2.20/examples/tutorial_builder/03_02_option.md
deleted file mode 100644
index 6198bcc73..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_02_option.md
+++ /dev/null
@@ -1,32 +0,0 @@
-```console
-$ 03_02_option --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_02_option[EXE] [OPTIONS]
-
-OPTIONS:
-    -h, --help           Print help information
-    -n, --name <NAME>    
-    -V, --version        Print version information
-
-$ 03_02_option
-name: None
-
-$ 03_02_option --name bob
-name: Some("bob")
-
-$ 03_02_option --name=bob
-name: Some("bob")
-
-$ 03_02_option -n bob
-name: Some("bob")
-
-$ 03_02_option -n=bob
-name: Some("bob")
-
-$ 03_02_option -nbob
-name: Some("bob")
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_02_option.rs b/vendor/clap-3.2.20/examples/tutorial_builder/03_02_option.rs
deleted file mode 100644
index 188244566..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_02_option.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-use clap::{arg, command};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .arg(arg!(-n --name <NAME>).required(false))
-        .get_matches();
-
-    println!("name: {:?}", matches.get_one::<String>("name"));
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_03_positional.md b/vendor/clap-3.2.20/examples/tutorial_builder/03_03_positional.md
deleted file mode 100644
index a3d7b8cf3..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_03_positional.md
+++ /dev/null
@@ -1,22 +0,0 @@
-```console
-$ 03_03_positional --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_03_positional[EXE] [NAME]
-
-ARGS:
-    <NAME>    
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 03_03_positional
-NAME: None
-
-$ 03_03_positional bob
-NAME: Some("bob")
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_03_positional.rs b/vendor/clap-3.2.20/examples/tutorial_builder/03_03_positional.rs
deleted file mode 100644
index 0c3a5f037..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_03_positional.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-use clap::{arg, command};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .arg(arg!([NAME]))
-        .get_matches();
-
-    println!("NAME: {:?}", matches.get_one::<String>("NAME"));
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_04_subcommands.md b/vendor/clap-3.2.20/examples/tutorial_builder/03_04_subcommands.md
deleted file mode 100644
index 8f9efa911..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_04_subcommands.md
+++ /dev/null
@@ -1,64 +0,0 @@
-```console
-$ 03_04_subcommands help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_04_subcommands[EXE] <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-SUBCOMMANDS:
-    add     Adds files to myapp
-    help    Print this message or the help of the given subcommand(s)
-
-$ 03_04_subcommands help add
-03_04_subcommands[EXE]-add [..]
-Adds files to myapp
-
-USAGE:
-    03_04_subcommands[EXE] add [NAME]
-
-ARGS:
-    <NAME>    
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 03_04_subcommands add bob
-'myapp add' was used, name is: Some("bob")
-
-```
-
-Because we set [`Command::arg_required_else_help`][crate::Command::arg_required_else_help]:
-```console
-$ 03_04_subcommands
-? failed
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_04_subcommands[EXE] <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-SUBCOMMANDS:
-    add     Adds files to myapp
-    help    Print this message or the help of the given subcommand(s)
-
-```
-
-Because we set [`Command::propagate_version`][crate::Command::propagate_version]:
-```console
-$ 03_04_subcommands --version
-clap [..]
-
-$ 03_04_subcommands add --version
-03_04_subcommands[EXE]-add [..]
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_04_subcommands.rs b/vendor/clap-3.2.20/examples/tutorial_builder/03_04_subcommands.rs
deleted file mode 100644
index fbe23809e..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_04_subcommands.rs
+++ /dev/null
@@ -1,22 +0,0 @@
-use clap::{arg, command, Command};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .propagate_version(true)
-        .subcommand_required(true)
-        .arg_required_else_help(true)
-        .subcommand(
-            Command::new("add")
-                .about("Adds files to myapp")
-                .arg(arg!([NAME])),
-        )
-        .get_matches();
-
-    match matches.subcommand() {
-        Some(("add", sub_matches)) => println!(
-            "'myapp add' was used, name is: {:?}",
-            sub_matches.get_one::<String>("NAME")
-        ),
-        _ => unreachable!("Exhausted list of subcommands and subcommand_required prevents `None`"),
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_05_default_values.md b/vendor/clap-3.2.20/examples/tutorial_builder/03_05_default_values.md
deleted file mode 100644
index 7b6c0307d..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_05_default_values.md
+++ /dev/null
@@ -1,22 +0,0 @@
-```console
-$ 03_05_default_values --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_05_default_values[EXE] [NAME]
-
-ARGS:
-    <NAME>    [default: alice]
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 03_05_default_values
-NAME: "alice"
-
-$ 03_05_default_values bob
-NAME: "bob"
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/03_05_default_values.rs b/vendor/clap-3.2.20/examples/tutorial_builder/03_05_default_values.rs
deleted file mode 100644
index cb3e3831f..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/03_05_default_values.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-use clap::{arg, command};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .arg(arg!([NAME]).default_value("alice"))
-        .get_matches();
-
-    println!(
-        "NAME: {:?}",
-        matches
-            .get_one::<String>("NAME")
-            .expect("default ensures there is always a value")
-    );
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_01_enum.md b/vendor/clap-3.2.20/examples/tutorial_builder/04_01_enum.md
deleted file mode 100644
index 282b1e613..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_01_enum.md
+++ /dev/null
@@ -1,29 +0,0 @@
-```console
-$ 04_01_enum --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    04_01_enum[EXE] <MODE>
-
-ARGS:
-    <MODE>    What mode to run the program in [possible values: fast, slow]
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 04_01_enum fast
-Hare
-
-$ 04_01_enum slow
-Tortoise
-
-$ 04_01_enum medium
-? failed
-error: "medium" isn't a valid value for '<MODE>'
-	[possible values: fast, slow]
-
-For more information try --help
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_01_enum.rs b/vendor/clap-3.2.20/examples/tutorial_builder/04_01_enum.rs
deleted file mode 100644
index e8cf70f5c..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_01_enum.rs
+++ /dev/null
@@ -1,66 +0,0 @@
-use clap::{arg, builder::PossibleValue, command, value_parser, ValueEnum};
-
-#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord)]
-enum Mode {
-    Fast,
-    Slow,
-}
-
-// Can also be derived] with feature flag `derive`
-impl ValueEnum for Mode {
-    fn value_variants<'a>() -> &'a [Self] {
-        &[Mode::Fast, Mode::Slow]
-    }
-
-    fn to_possible_value<'a>(&self) -> Option<PossibleValue<'a>> {
-        Some(match self {
-            Mode::Fast => PossibleValue::new("fast"),
-            Mode::Slow => PossibleValue::new("slow"),
-        })
-    }
-}
-
-impl std::fmt::Display for Mode {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        self.to_possible_value()
-            .expect("no values are skipped")
-            .get_name()
-            .fmt(f)
-    }
-}
-
-impl std::str::FromStr for Mode {
-    type Err = String;
-
-    fn from_str(s: &str) -> Result<Self, Self::Err> {
-        for variant in Self::value_variants() {
-            if variant.to_possible_value().unwrap().matches(s, false) {
-                return Ok(*variant);
-            }
-        }
-        Err(format!("Invalid variant: {}", s))
-    }
-}
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .arg(
-            arg!(<MODE>)
-                .help("What mode to run the program in")
-                .value_parser(value_parser!(Mode)),
-        )
-        .get_matches();
-
-    // Note, it's safe to call unwrap() because the arg is required
-    match matches
-        .get_one::<Mode>("MODE")
-        .expect("'MODE' is required and parsing will fail if its missing")
-    {
-        Mode::Fast => {
-            println!("Hare");
-        }
-        Mode::Slow => {
-            println!("Tortoise");
-        }
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.md b/vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.md
deleted file mode 100644
index 2909bfb17..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.md
+++ /dev/null
@@ -1,29 +0,0 @@
-```console
-$ 04_01_possible --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    04_01_possible[EXE] <MODE>
-
-ARGS:
-    <MODE>    What mode to run the program in [possible values: fast, slow]
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 04_01_possible fast
-Hare
-
-$ 04_01_possible slow
-Tortoise
-
-$ 04_01_possible medium
-? failed
-error: "medium" isn't a valid value for '<MODE>'
-	[possible values: fast, slow]
-
-For more information try --help
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.rs b/vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.rs
deleted file mode 100644
index 3da7aca74..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_01_possible.rs
+++ /dev/null
@@ -1,26 +0,0 @@
-use clap::{arg, command};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .arg(
-            arg!(<MODE>)
-                .help("What mode to run the program in")
-                .value_parser(["fast", "slow"]),
-        )
-        .get_matches();
-
-    // Note, it's safe to call unwrap() because the arg is required
-    match matches
-        .get_one::<String>("MODE")
-        .expect("'MODE' is required and parsing will fail if its missing")
-        .as_str()
-    {
-        "fast" => {
-            println!("Hare");
-        }
-        "slow" => {
-            println!("Tortoise");
-        }
-        _ => unreachable!(),
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_02_parse.md b/vendor/clap-3.2.20/examples/tutorial_builder/04_02_parse.md
deleted file mode 100644
index 605bf4b59..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_02_parse.md
+++ /dev/null
@@ -1,31 +0,0 @@
-```console
-$ 04_02_parse --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    04_02_parse[EXE] <PORT>
-
-ARGS:
-    <PORT>    Network port to use
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 04_02_parse 22
-PORT = 22
-
-$ 04_02_parse foobar
-? failed
-error: Invalid value "foobar" for '<PORT>': invalid digit found in string
-
-For more information try --help
-
-$ 04_02_parse_derive 0
-? failed
-error: Invalid value "0" for '<PORT>': 0 is not in 1..=65535
-
-For more information try --help
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_02_parse.rs b/vendor/clap-3.2.20/examples/tutorial_builder/04_02_parse.rs
deleted file mode 100644
index 13f41a18e..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_02_parse.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-use clap::{arg, command, value_parser};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .arg(
-            arg!(<PORT>)
-                .help("Network port to use")
-                .value_parser(value_parser!(u16).range(1..)),
-        )
-        .get_matches();
-
-    // Note, it's safe to call unwrap() because the arg is required
-    let port: u16 = *matches
-        .get_one::<u16>("PORT")
-        .expect("'PORT' is required and parsing will fail if its missing");
-    println!("PORT = {}", port);
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.md b/vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.md
deleted file mode 100644
index a317a8eb7..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.md
+++ /dev/null
@@ -1,31 +0,0 @@
-```console
-$ 04_02_validate --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    04_02_validate[EXE] <PORT>
-
-ARGS:
-    <PORT>    Network port to use
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 04_02_validate 22
-PORT = 22
-
-$ 04_02_validate foobar
-? failed
-error: Invalid value "foobar" for '<PORT>': `foobar` isn't a port number
-
-For more information try --help
-
-$ 04_02_validate 0
-? failed
-error: Invalid value "0" for '<PORT>': Port not in range 1-65535
-
-For more information try --help
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.rs b/vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.rs
deleted file mode 100644
index ea2f32e67..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_02_validate.rs
+++ /dev/null
@@ -1,36 +0,0 @@
-use std::ops::RangeInclusive;
-
-use clap::{arg, command};
-
-fn main() {
-    let matches = command!() // requires `cargo` feature
-        .arg(
-            arg!(<PORT>)
-                .help("Network port to use")
-                .value_parser(port_in_range),
-        )
-        .get_matches();
-
-    // Note, it's safe to call unwrap() because the arg is required
-    let port: u16 = *matches
-        .get_one::<u16>("PORT")
-        .expect("'PORT' is required and parsing will fail if its missing");
-    println!("PORT = {}", port);
-}
-
-const PORT_RANGE: RangeInclusive<usize> = 1..=65535;
-
-fn port_in_range(s: &str) -> Result<u16, String> {
-    let port: usize = s
-        .parse()
-        .map_err(|_| format!("`{}` isn't a port number", s))?;
-    if PORT_RANGE.contains(&port) {
-        Ok(port as u16)
-    } else {
-        Err(format!(
-            "Port not in range {}-{}",
-            PORT_RANGE.start(),
-            PORT_RANGE.end()
-        ))
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_03_relations.md b/vendor/clap-3.2.20/examples/tutorial_builder/04_03_relations.md
deleted file mode 100644
index 3ea336363..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_03_relations.md
+++ /dev/null
@@ -1,58 +0,0 @@
-```console
-$ 04_03_relations --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    04_03_relations[EXE] [OPTIONS] <--set-ver <VER>|--major|--minor|--patch> [INPUT_FILE]
-
-ARGS:
-    <INPUT_FILE>    some regular input
-
-OPTIONS:
-    -c <CONFIG>                
-    -h, --help                 Print help information
-        --major                auto inc major
-        --minor                auto inc minor
-        --patch                auto inc patch
-        --set-ver <VER>        set version manually
-        --spec-in <SPEC_IN>    some special input argument
-    -V, --version              Print version information
-
-$ 04_03_relations
-? failed
-error: The following required arguments were not provided:
-    <--set-ver <VER>|--major|--minor|--patch>
-
-USAGE:
-    04_03_relations[EXE] [OPTIONS] <--set-ver <VER>|--major|--minor|--patch> [INPUT_FILE]
-
-For more information try --help
-
-$ 04_03_relations --major
-Version: 2.2.3
-
-$ 04_03_relations --major --minor
-? failed
-error: The argument '--major' cannot be used with '--minor'
-
-USAGE:
-    04_03_relations[EXE] <--set-ver <VER>|--major|--minor|--patch>
-
-For more information try --help
-
-$ 04_03_relations --major -c config.toml
-? failed
-error: The following required arguments were not provided:
-    <INPUT_FILE|--spec-in <SPEC_IN>>
-
-USAGE:
-    04_03_relations[EXE] -c <CONFIG> <--set-ver <VER>|--major|--minor|--patch> <INPUT_FILE|--spec-in <SPEC_IN>>
-
-For more information try --help
-
-$ 04_03_relations --major -c config.toml --spec-in input.txt
-Version: 2.2.3
-Doing work using input input.txt and config config.toml
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_03_relations.rs b/vendor/clap-3.2.20/examples/tutorial_builder/04_03_relations.rs
deleted file mode 100644
index 8e26d3ea9..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_03_relations.rs
+++ /dev/null
@@ -1,80 +0,0 @@
-use std::path::PathBuf;
-
-use clap::{arg, command, value_parser, ArgAction, ArgGroup};
-
-fn main() {
-    // Create application like normal
-    let matches = command!() // requires `cargo` feature
-        // Add the version arguments
-        .arg(arg!(--"set-ver" <VER> "set version manually").required(false))
-        .arg(arg!(--major         "auto inc major").action(ArgAction::SetTrue))
-        .arg(arg!(--minor         "auto inc minor").action(ArgAction::SetTrue))
-        .arg(arg!(--patch         "auto inc patch").action(ArgAction::SetTrue))
-        // Create a group, make it required, and add the above arguments
-        .group(
-            ArgGroup::new("vers")
-                .required(true)
-                .args(&["set-ver", "major", "minor", "patch"]),
-        )
-        // Arguments can also be added to a group individually, these two arguments
-        // are part of the "input" group which is not required
-        .arg(
-            arg!([INPUT_FILE] "some regular input")
-                .value_parser(value_parser!(PathBuf))
-                .group("input"),
-        )
-        .arg(
-            arg!(--"spec-in" <SPEC_IN> "some special input argument")
-                .required(false)
-                .value_parser(value_parser!(PathBuf))
-                .group("input"),
-        )
-        // Now let's assume we have a -c [config] argument which requires one of
-        // (but **not** both) the "input" arguments
-        .arg(
-            arg!(config: -c <CONFIG>)
-                .required(false)
-                .value_parser(value_parser!(PathBuf))
-                .requires("input"),
-        )
-        .get_matches();
-
-    // Let's assume the old version 1.2.3
-    let mut major = 1;
-    let mut minor = 2;
-    let mut patch = 3;
-
-    // See if --set-ver was used to set the version manually
-    let version = if let Some(ver) = matches.get_one::<String>("set-ver") {
-        ver.to_owned()
-    } else {
-        // Increment the one requested (in a real program, we'd reset the lower numbers)
-        let (maj, min, pat) = (
-            matches.get_flag("major"),
-            matches.get_flag("minor"),
-            matches.get_flag("patch"),
-        );
-        match (maj, min, pat) {
-            (true, _, _) => major += 1,
-            (_, true, _) => minor += 1,
-            (_, _, true) => patch += 1,
-            _ => unreachable!(),
-        };
-        format!("{}.{}.{}", major, minor, patch)
-    };
-
-    println!("Version: {}", version);
-
-    // Check for usage of -c
-    if matches.contains_id("config") {
-        let input = matches
-            .get_one::<PathBuf>("INPUT_FILE")
-            .unwrap_or_else(|| matches.get_one::<PathBuf>("spec-in").unwrap())
-            .display();
-        println!(
-            "Doing work using input {} and config {}",
-            input,
-            matches.get_one::<PathBuf>("config").unwrap().display()
-        );
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_04_custom.md b/vendor/clap-3.2.20/examples/tutorial_builder/04_04_custom.md
deleted file mode 100644
index 26a3df1ab..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_04_custom.md
+++ /dev/null
@@ -1,57 +0,0 @@
-```console
-$ 04_04_custom --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    04_04_custom[EXE] [OPTIONS] [INPUT_FILE]
-
-ARGS:
-    <INPUT_FILE>    some regular input
-
-OPTIONS:
-    -c <CONFIG>                
-    -h, --help                 Print help information
-        --major                auto inc major
-        --minor                auto inc minor
-        --patch                auto inc patch
-        --set-ver <VER>        set version manually
-        --spec-in <SPEC_IN>    some special input argument
-    -V, --version              Print version information
-
-$ 04_04_custom
-? failed
-error: Can only modify one version field
-
-USAGE:
-    04_04_custom[EXE] [OPTIONS] [INPUT_FILE]
-
-For more information try --help
-
-$ 04_04_custom --major
-Version: 2.2.3
-
-$ 04_04_custom --major --minor
-? failed
-error: Can only modify one version field
-
-USAGE:
-    04_04_custom[EXE] [OPTIONS] [INPUT_FILE]
-
-For more information try --help
-
-$ 04_04_custom --major -c config.toml
-? failed
-Version: 2.2.3
-error: INPUT_FILE or --spec-in is required when using --config
-
-USAGE:
-    04_04_custom[EXE] [OPTIONS] [INPUT_FILE]
-
-For more information try --help
-
-$ 04_04_custom --major -c config.toml --spec-in input.txt
-Version: 2.2.3
-Doing work using input input.txt and config config.toml
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/04_04_custom.rs b/vendor/clap-3.2.20/examples/tutorial_builder/04_04_custom.rs
deleted file mode 100644
index fb40b2fc4..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/04_04_custom.rs
+++ /dev/null
@@ -1,88 +0,0 @@
-use std::path::PathBuf;
-
-use clap::{arg, command, value_parser, ArgAction, ErrorKind};
-
-fn main() {
-    // Create application like normal
-    let mut cmd = command!() // requires `cargo` feature
-        // Add the version arguments
-        .arg(arg!(--"set-ver" <VER> "set version manually").required(false))
-        .arg(arg!(--major         "auto inc major").action(ArgAction::SetTrue))
-        .arg(arg!(--minor         "auto inc minor").action(ArgAction::SetTrue))
-        .arg(arg!(--patch         "auto inc patch").action(ArgAction::SetTrue))
-        // Arguments can also be added to a group individually, these two arguments
-        // are part of the "input" group which is not required
-        .arg(arg!([INPUT_FILE] "some regular input").value_parser(value_parser!(PathBuf)))
-        .arg(
-            arg!(--"spec-in" <SPEC_IN> "some special input argument")
-                .required(false)
-                .value_parser(value_parser!(PathBuf)),
-        )
-        // Now let's assume we have a -c [config] argument which requires one of
-        // (but **not** both) the "input" arguments
-        .arg(
-            arg!(config: -c <CONFIG>)
-                .required(false)
-                .value_parser(value_parser!(PathBuf)),
-        );
-    let matches = cmd.get_matches_mut();
-
-    // Let's assume the old version 1.2.3
-    let mut major = 1;
-    let mut minor = 2;
-    let mut patch = 3;
-
-    // See if --set-ver was used to set the version manually
-    let version = if let Some(ver) = matches.get_one::<String>("set-ver") {
-        if matches.get_flag("major") || matches.get_flag("minor") || matches.get_flag("patch") {
-            cmd.error(
-                ErrorKind::ArgumentConflict,
-                "Can't do relative and absolute version change",
-            )
-            .exit();
-        }
-        ver.to_string()
-    } else {
-        // Increment the one requested (in a real program, we'd reset the lower numbers)
-        let (maj, min, pat) = (
-            matches.get_flag("major"),
-            matches.get_flag("minor"),
-            matches.get_flag("patch"),
-        );
-        match (maj, min, pat) {
-            (true, false, false) => major += 1,
-            (false, true, false) => minor += 1,
-            (false, false, true) => patch += 1,
-            _ => {
-                cmd.error(
-                    ErrorKind::ArgumentConflict,
-                    "Can only modify one version field",
-                )
-                .exit();
-            }
-        };
-        format!("{}.{}.{}", major, minor, patch)
-    };
-
-    println!("Version: {}", version);
-
-    // Check for usage of -c
-    if matches.contains_id("config") {
-        let input = matches
-            .get_one::<PathBuf>("INPUT_FILE")
-            .or_else(|| matches.get_one::<PathBuf>("spec-in"))
-            .unwrap_or_else(|| {
-                cmd.error(
-                    ErrorKind::MissingRequiredArgument,
-                    "INPUT_FILE or --spec-in is required when using --config",
-                )
-                .exit()
-            })
-            .display();
-        println!(
-            "Doing work using input {} and config {}",
-            input,
-            matches.get_one::<PathBuf>("config").unwrap().display()
-        );
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_builder/05_01_assert.rs b/vendor/clap-3.2.20/examples/tutorial_builder/05_01_assert.rs
deleted file mode 100644
index 4b9254230..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_builder/05_01_assert.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-use clap::{arg, command, value_parser};
-
-fn main() {
-    let matches = cmd().get_matches();
-
-    // Note, it's safe to call unwrap() because the arg is required
-    let port: usize = *matches
-        .get_one::<usize>("PORT")
-        .expect("'PORT' is required and parsing will fail if its missing");
-    println!("PORT = {}", port);
-}
-
-fn cmd() -> clap::Command<'static> {
-    command!() // requires `cargo` feature
-        .arg(
-            arg!(<PORT>)
-                .help("Network port to use")
-                .value_parser(value_parser!(usize)),
-        )
-}
-
-#[test]
-fn verify_cmd() {
-    cmd().debug_assert();
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/01_quick.md b/vendor/clap-3.2.20/examples/tutorial_derive/01_quick.md
deleted file mode 100644
index 6f70d2cce..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/01_quick.md
+++ /dev/null
@@ -1,37 +0,0 @@
-```console
-$ 01_quick_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    01_quick_derive[EXE] [OPTIONS] [NAME] [SUBCOMMAND]
-
-ARGS:
-    <NAME>    Optional name to operate on
-
-OPTIONS:
-    -c, --config <FILE>    Sets a custom config file
-    -d, --debug            Turn debugging information on
-    -h, --help             Print help information
-    -V, --version          Print version information
-
-SUBCOMMANDS:
-    help    Print this message or the help of the given subcommand(s)
-    test    does testing things
-
-```
-
-By default, the program does nothing:
-```console
-$ 01_quick_derive
-Debug mode is off
-
-```
-
-But you can mix and match the various features
-```console
-$ 01_quick_derive -dd test
-Debug mode is on
-Not printing testing lists...
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/01_quick.rs b/vendor/clap-3.2.20/examples/tutorial_derive/01_quick.rs
deleted file mode 100644
index 2c2031061..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/01_quick.rs
+++ /dev/null
@@ -1,69 +0,0 @@
-use std::path::PathBuf;
-
-use clap::{Parser, Subcommand};
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    /// Optional name to operate on
-    #[clap(value_parser)]
-    name: Option<String>,
-
-    /// Sets a custom config file
-    #[clap(short, long, value_parser, value_name = "FILE")]
-    config: Option<PathBuf>,
-
-    /// Turn debugging information on
-    #[clap(short, long, action = clap::ArgAction::Count)]
-    debug: u8,
-
-    #[clap(subcommand)]
-    command: Option<Commands>,
-}
-
-#[derive(Subcommand)]
-enum Commands {
-    /// does testing things
-    Test {
-        /// lists test values
-        #[clap(short, long, action)]
-        list: bool,
-    },
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    // You can check the value provided by positional arguments, or option arguments
-    if let Some(name) = cli.name.as_deref() {
-        println!("Value for name: {}", name);
-    }
-
-    if let Some(config_path) = cli.config.as_deref() {
-        println!("Value for config: {}", config_path.display());
-    }
-
-    // You can see how many times a particular flag or argument occurred
-    // Note, only flags can have multiple occurrences
-    match cli.debug {
-        0 => println!("Debug mode is off"),
-        1 => println!("Debug mode is kind of on"),
-        2 => println!("Debug mode is on"),
-        _ => println!("Don't be crazy"),
-    }
-
-    // You can check for the existence of subcommands, and if found use their
-    // matches just as you would the top level cmd
-    match &cli.command {
-        Some(Commands::Test { list }) => {
-            if *list {
-                println!("Printing testing lists...");
-            } else {
-                println!("Not printing testing lists...");
-            }
-        }
-        None => {}
-    }
-
-    // Continued program logic goes here...
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/02_app_settings.md b/vendor/clap-3.2.20/examples/tutorial_derive/02_app_settings.md
deleted file mode 100644
index ee16c66df..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/02_app_settings.md
+++ /dev/null
@@ -1,19 +0,0 @@
-```console
-$ 02_app_settings_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    02_app_settings_derive[EXE] --two <TWO> --one <ONE>
-
-OPTIONS:
-        --two <TWO>    
-        --one <ONE>    
-    -h, --help         Print help information
-    -V, --version      Print version information
-
-$ 02_app_settings_derive --one -1 --one -3 --two 10
-two: "10"
-one: "-3"
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/02_app_settings.rs b/vendor/clap-3.2.20/examples/tutorial_derive/02_app_settings.rs
deleted file mode 100644
index 6a06929bb..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/02_app_settings.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-use clap::{AppSettings, Parser};
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-#[clap(allow_negative_numbers = true)]
-#[clap(global_setting(AppSettings::DeriveDisplayOrder))]
-struct Cli {
-    #[clap(long, value_parser)]
-    two: String,
-    #[clap(long, value_parser)]
-    one: String,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    println!("two: {:?}", cli.two);
-    println!("one: {:?}", cli.one);
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/02_apps.md b/vendor/clap-3.2.20/examples/tutorial_derive/02_apps.md
deleted file mode 100644
index 0141581c4..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/02_apps.md
+++ /dev/null
@@ -1,19 +0,0 @@
-```console
-$ 02_apps_derive --help
-MyApp 1.0
-Kevin K. <kbknapp@gmail.com>
-Does awesome things
-
-USAGE:
-    02_apps_derive[EXE] --two <TWO> --one <ONE>
-
-OPTIONS:
-    -h, --help         Print help information
-        --one <ONE>    
-        --two <TWO>    
-    -V, --version      Print version information
-
-$ 02_apps_derive --version
-MyApp 1.0
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/02_apps.rs b/vendor/clap-3.2.20/examples/tutorial_derive/02_apps.rs
deleted file mode 100644
index b97ce1eed..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/02_apps.rs
+++ /dev/null
@@ -1,20 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)]
-#[clap(name = "MyApp")]
-#[clap(author = "Kevin K. <kbknapp@gmail.com>")]
-#[clap(version = "1.0")]
-#[clap(about = "Does awesome things", long_about = None)]
-struct Cli {
-    #[clap(long, value_parser)]
-    two: String,
-    #[clap(long, value_parser)]
-    one: String,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    println!("two: {:?}", cli.two);
-    println!("one: {:?}", cli.one);
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/02_crate.md b/vendor/clap-3.2.20/examples/tutorial_derive/02_crate.md
deleted file mode 100644
index 92c820758..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/02_crate.md
+++ /dev/null
@@ -1,18 +0,0 @@
-```console
-$ 02_crate_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    02_crate_derive[EXE] --two <TWO> --one <ONE>
-
-OPTIONS:
-    -h, --help         Print help information
-        --one <ONE>    
-        --two <TWO>    
-    -V, --version      Print version information
-
-$ 02_crate_derive --version
-clap [..]
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/02_crate.rs b/vendor/clap-3.2.20/examples/tutorial_derive/02_crate.rs
deleted file mode 100644
index 5576f998c..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/02_crate.rs
+++ /dev/null
@@ -1,17 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)] // Read from `Cargo.toml`
-struct Cli {
-    #[clap(long, value_parser)]
-    two: String,
-    #[clap(long, value_parser)]
-    one: String,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    println!("two: {:?}", cli.two);
-    println!("one: {:?}", cli.one);
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_bool.md b/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_bool.md
deleted file mode 100644
index 0baaa10ca..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_bool.md
+++ /dev/null
@@ -1,23 +0,0 @@
-```console
-$ 03_01_flag_bool_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_01_flag_bool_derive[EXE] [OPTIONS]
-
-OPTIONS:
-    -h, --help       Print help information
-    -v, --verbose    
-    -V, --version    Print version information
-
-$ 03_01_flag_bool_derive
-verbose: false
-
-$ 03_01_flag_bool_derive --verbose
-verbose: true
-
-$ 03_01_flag_bool_derive --verbose --verbose
-verbose: true
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_bool.rs b/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_bool.rs
deleted file mode 100644
index de677d8c6..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_bool.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    #[clap(short, long, action)]
-    verbose: bool,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    println!("verbose: {:?}", cli.verbose);
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_count.md b/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_count.md
deleted file mode 100644
index 3d5a53084..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_count.md
+++ /dev/null
@@ -1,23 +0,0 @@
-```console
-$ 03_01_flag_count_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_01_flag_count_derive[EXE] [OPTIONS]
-
-OPTIONS:
-    -h, --help       Print help information
-    -v, --verbose    
-    -V, --version    Print version information
-
-$ 03_01_flag_count_derive
-verbose: 0
-
-$ 03_01_flag_count_derive --verbose
-verbose: 1
-
-$ 03_01_flag_count_derive --verbose --verbose
-verbose: 2
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_count.rs b/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_count.rs
deleted file mode 100644
index 680f7f5e5..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_01_flag_count.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    #[clap(short, long, action = clap::ArgAction::Count)]
-    verbose: u8,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    println!("verbose: {:?}", cli.verbose);
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_02_option.md b/vendor/clap-3.2.20/examples/tutorial_derive/03_02_option.md
deleted file mode 100644
index 84ff7fa74..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_02_option.md
+++ /dev/null
@@ -1,32 +0,0 @@
-```console
-$ 03_02_option_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_02_option_derive[EXE] [OPTIONS]
-
-OPTIONS:
-    -h, --help           Print help information
-    -n, --name <NAME>    
-    -V, --version        Print version information
-
-$ 03_02_option_derive
-name: None
-
-$ 03_02_option_derive --name bob
-name: Some("bob")
-
-$ 03_02_option_derive --name=bob
-name: Some("bob")
-
-$ 03_02_option_derive -n bob
-name: Some("bob")
-
-$ 03_02_option_derive -n=bob
-name: Some("bob")
-
-$ 03_02_option_derive -nbob
-name: Some("bob")
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_02_option.rs b/vendor/clap-3.2.20/examples/tutorial_derive/03_02_option.rs
deleted file mode 100644
index 75b67afe7..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_02_option.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    #[clap(short, long, value_parser)]
-    name: Option<String>,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    println!("name: {:?}", cli.name.as_deref());
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_03_positional.md b/vendor/clap-3.2.20/examples/tutorial_derive/03_03_positional.md
deleted file mode 100644
index 7281fe3ff..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_03_positional.md
+++ /dev/null
@@ -1,22 +0,0 @@
-```console
-$ 03_03_positional_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_03_positional_derive[EXE] [NAME]
-
-ARGS:
-    <NAME>    
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 03_03_positional_derive
-name: None
-
-$ 03_03_positional_derive bob
-name: Some("bob")
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_03_positional.rs b/vendor/clap-3.2.20/examples/tutorial_derive/03_03_positional.rs
deleted file mode 100644
index 7478951f1..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_03_positional.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    #[clap(value_parser)]
-    name: Option<String>,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    println!("name: {:?}", cli.name.as_deref());
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_04_subcommands.md b/vendor/clap-3.2.20/examples/tutorial_derive/03_04_subcommands.md
deleted file mode 100644
index 02f96e3d3..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_04_subcommands.md
+++ /dev/null
@@ -1,64 +0,0 @@
-```console
-$ 03_04_subcommands_derive help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_04_subcommands_derive[EXE] <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-SUBCOMMANDS:
-    add     Adds files to myapp
-    help    Print this message or the help of the given subcommand(s)
-
-$ 03_04_subcommands_derive help add
-03_04_subcommands_derive[EXE]-add [..]
-Adds files to myapp
-
-USAGE:
-    03_04_subcommands_derive[EXE] add [NAME]
-
-ARGS:
-    <NAME>    
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 03_04_subcommands_derive add bob
-'myapp add' was used, name is: Some("bob")
-
-```
-
-Because we used `command: Commands` instead of `command: Option<Commands>`:
-```console
-$ 03_04_subcommands_derive
-? failed
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_04_subcommands_derive[EXE] <SUBCOMMAND>
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-SUBCOMMANDS:
-    add     Adds files to myapp
-    help    Print this message or the help of the given subcommand(s)
-
-```
-
-Because we added `#[clap(propagate_version = true)]`:
-```console
-$ 03_04_subcommands_derive --version
-clap [..]
-
-$ 03_04_subcommands_derive add --version
-03_04_subcommands_derive[EXE]-add [..]
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_04_subcommands.rs b/vendor/clap-3.2.20/examples/tutorial_derive/03_04_subcommands.rs
deleted file mode 100644
index 62a45a97e..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_04_subcommands.rs
+++ /dev/null
@@ -1,30 +0,0 @@
-use clap::{Parser, Subcommand};
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-#[clap(propagate_version = true)]
-struct Cli {
-    #[clap(subcommand)]
-    command: Commands,
-}
-
-#[derive(Subcommand)]
-enum Commands {
-    /// Adds files to myapp
-    Add {
-        #[clap(value_parser)]
-        name: Option<String>,
-    },
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    // You can check for the existence of subcommands, and if found use their
-    // matches just as you would the top level cmd
-    match &cli.command {
-        Commands::Add { name } => {
-            println!("'myapp add' was used, name is: {:?}", name)
-        }
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_04_subcommands_alt.rs b/vendor/clap-3.2.20/examples/tutorial_derive/03_04_subcommands_alt.rs
deleted file mode 100644
index b6124936c..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_04_subcommands_alt.rs
+++ /dev/null
@@ -1,33 +0,0 @@
-use clap::{Args, Parser, Subcommand};
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-#[clap(propagate_version = true)]
-struct Cli {
-    #[clap(subcommand)]
-    command: Commands,
-}
-
-#[derive(Subcommand)]
-enum Commands {
-    /// Adds files to myapp
-    Add(Add),
-}
-
-#[derive(Args)]
-struct Add {
-    #[clap(value_parser)]
-    name: Option<String>,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    // You can check for the existence of subcommands, and if found use their
-    // matches just as you would the top level cmd
-    match &cli.command {
-        Commands::Add(name) => {
-            println!("'myapp add' was used, name is: {:?}", name.name)
-        }
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.md b/vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.md
deleted file mode 100644
index f7315e736..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.md
+++ /dev/null
@@ -1,22 +0,0 @@
-```console
-$ 03_05_default_values_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    03_05_default_values_derive[EXE] [NAME]
-
-ARGS:
-    <NAME>    [default: alice]
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 03_05_default_values_derive
-name: "alice"
-
-$ 03_05_default_values_derive bob
-name: "bob"
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.rs b/vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.rs
deleted file mode 100644
index 10a1ec808..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/03_05_default_values.rs
+++ /dev/null
@@ -1,14 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    #[clap(default_value_t = String::from("alice"), value_parser)]
-    name: String,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    println!("name: {:?}", cli.name);
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/04_01_enum.md b/vendor/clap-3.2.20/examples/tutorial_derive/04_01_enum.md
deleted file mode 100644
index 2523af924..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/04_01_enum.md
+++ /dev/null
@@ -1,29 +0,0 @@
-```console
-$ 04_01_enum_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    04_01_enum_derive[EXE] <MODE>
-
-ARGS:
-    <MODE>    What mode to run the program in [possible values: fast, slow]
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 04_01_enum_derive fast
-Hare
-
-$ 04_01_enum_derive slow
-Tortoise
-
-$ 04_01_enum_derive medium
-? failed
-error: "medium" isn't a valid value for '<MODE>'
-	[possible values: fast, slow]
-
-For more information try --help
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/04_01_enum.rs b/vendor/clap-3.2.20/examples/tutorial_derive/04_01_enum.rs
deleted file mode 100644
index 1ac984288..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/04_01_enum.rs
+++ /dev/null
@@ -1,28 +0,0 @@
-use clap::{Parser, ValueEnum};
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    /// What mode to run the program in
-    #[clap(arg_enum, value_parser)]
-    mode: Mode,
-}
-
-#[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, ValueEnum)]
-enum Mode {
-    Fast,
-    Slow,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    match cli.mode {
-        Mode::Fast => {
-            println!("Hare");
-        }
-        Mode::Slow => {
-            println!("Tortoise");
-        }
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/04_02_parse.md b/vendor/clap-3.2.20/examples/tutorial_derive/04_02_parse.md
deleted file mode 100644
index 6079ef193..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/04_02_parse.md
+++ /dev/null
@@ -1,31 +0,0 @@
-```console
-$ 04_02_parse_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    04_02_parse_derive[EXE] <PORT>
-
-ARGS:
-    <PORT>    Network port to use
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 04_02_parse_derive 22
-PORT = 22
-
-$ 04_02_parse_derive foobar
-? failed
-error: Invalid value "foobar" for '<PORT>': invalid digit found in string
-
-For more information try --help
-
-$ 04_02_parse_derive 0
-? failed
-error: Invalid value "0" for '<PORT>': 0 is not in 1..=65535
-
-For more information try --help
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/04_02_parse.rs b/vendor/clap-3.2.20/examples/tutorial_derive/04_02_parse.rs
deleted file mode 100644
index 6336a9cf1..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/04_02_parse.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    /// Network port to use
-    #[clap(value_parser = clap::value_parser!(u16).range(1..))]
-    port: u16,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    println!("PORT = {}", cli.port);
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/04_02_validate.md b/vendor/clap-3.2.20/examples/tutorial_derive/04_02_validate.md
deleted file mode 100644
index cc43440ef..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/04_02_validate.md
+++ /dev/null
@@ -1,31 +0,0 @@
-```console
-$ 04_02_validate_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    04_02_validate_derive[EXE] <PORT>
-
-ARGS:
-    <PORT>    Network port to use
-
-OPTIONS:
-    -h, --help       Print help information
-    -V, --version    Print version information
-
-$ 04_02_validate_derive 22
-PORT = 22
-
-$ 04_02_validate_derive foobar
-? failed
-error: Invalid value "foobar" for '<PORT>': `foobar` isn't a port number
-
-For more information try --help
-
-$ 04_02_validate_derive 0
-? failed
-error: Invalid value "0" for '<PORT>': Port not in range 1-65535
-
-For more information try --help
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/04_02_validate.rs b/vendor/clap-3.2.20/examples/tutorial_derive/04_02_validate.rs
deleted file mode 100644
index 7dac79c9f..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/04_02_validate.rs
+++ /dev/null
@@ -1,34 +0,0 @@
-use std::ops::RangeInclusive;
-
-use clap::Parser;
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    /// Network port to use
-    #[clap(value_parser = port_in_range)]
-    port: u16,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    println!("PORT = {}", cli.port);
-}
-
-const PORT_RANGE: RangeInclusive<usize> = 1..=65535;
-
-fn port_in_range(s: &str) -> Result<u16, String> {
-    let port: usize = s
-        .parse()
-        .map_err(|_| format!("`{}` isn't a port number", s))?;
-    if PORT_RANGE.contains(&port) {
-        Ok(port as u16)
-    } else {
-        Err(format!(
-            "Port not in range {}-{}",
-            PORT_RANGE.start(),
-            PORT_RANGE.end()
-        ))
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/04_03_relations.md b/vendor/clap-3.2.20/examples/tutorial_derive/04_03_relations.md
deleted file mode 100644
index 4f5703d82..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/04_03_relations.md
+++ /dev/null
@@ -1,58 +0,0 @@
-```console
-$ 04_03_relations_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    04_03_relations_derive[EXE] [OPTIONS] <--set-ver <VER>|--major|--minor|--patch> [INPUT_FILE]
-
-ARGS:
-    <INPUT_FILE>    some regular input
-
-OPTIONS:
-    -c <CONFIG>                
-    -h, --help                 Print help information
-        --major                auto inc major
-        --minor                auto inc minor
-        --patch                auto inc patch
-        --set-ver <VER>        set version manually
-        --spec-in <SPEC_IN>    some special input argument
-    -V, --version              Print version information
-
-$ 04_03_relations_derive
-? failed
-error: The following required arguments were not provided:
-    <--set-ver <VER>|--major|--minor|--patch>
-
-USAGE:
-    04_03_relations_derive[EXE] [OPTIONS] <--set-ver <VER>|--major|--minor|--patch> [INPUT_FILE]
-
-For more information try --help
-
-$ 04_03_relations_derive --major
-Version: 2.2.3
-
-$ 04_03_relations_derive --major --minor
-? failed
-error: The argument '--major' cannot be used with '--minor'
-
-USAGE:
-    04_03_relations_derive[EXE] <--set-ver <VER>|--major|--minor|--patch>
-
-For more information try --help
-
-$ 04_03_relations_derive --major -c config.toml
-? failed
-error: The following required arguments were not provided:
-    <INPUT_FILE|--spec-in <SPEC_IN>>
-
-USAGE:
-    04_03_relations_derive[EXE] -c <CONFIG> <--set-ver <VER>|--major|--minor|--patch> <INPUT_FILE|--spec-in <SPEC_IN>>
-
-For more information try --help
-
-$ 04_03_relations_derive --major -c config.toml --spec-in input.txt
-Version: 2.2.3
-Doing work using input input.txt and config config.toml
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/04_03_relations.rs b/vendor/clap-3.2.20/examples/tutorial_derive/04_03_relations.rs
deleted file mode 100644
index 37efe95e3..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/04_03_relations.rs
+++ /dev/null
@@ -1,72 +0,0 @@
-use clap::{ArgGroup, Parser};
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-#[clap(group(
-            ArgGroup::new("vers")
-                .required(true)
-                .args(&["set-ver", "major", "minor", "patch"]),
-        ))]
-struct Cli {
-    /// set version manually
-    #[clap(long, value_name = "VER", value_parser)]
-    set_ver: Option<String>,
-
-    /// auto inc major
-    #[clap(long, action)]
-    major: bool,
-
-    /// auto inc minor
-    #[clap(long, action)]
-    minor: bool,
-
-    /// auto inc patch
-    #[clap(long, action)]
-    patch: bool,
-
-    /// some regular input
-    #[clap(group = "input", value_parser)]
-    input_file: Option<String>,
-
-    /// some special input argument
-    #[clap(long, group = "input", value_parser)]
-    spec_in: Option<String>,
-
-    #[clap(short, requires = "input", value_parser)]
-    config: Option<String>,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    // Let's assume the old version 1.2.3
-    let mut major = 1;
-    let mut minor = 2;
-    let mut patch = 3;
-
-    // See if --set_ver was used to set the version manually
-    let version = if let Some(ver) = cli.set_ver.as_deref() {
-        ver.to_string()
-    } else {
-        // Increment the one requested (in a real program, we'd reset the lower numbers)
-        let (maj, min, pat) = (cli.major, cli.minor, cli.patch);
-        match (maj, min, pat) {
-            (true, _, _) => major += 1,
-            (_, true, _) => minor += 1,
-            (_, _, true) => patch += 1,
-            _ => unreachable!(),
-        };
-        format!("{}.{}.{}", major, minor, patch)
-    };
-
-    println!("Version: {}", version);
-
-    // Check for usage of -c
-    if let Some(config) = cli.config.as_deref() {
-        let input = cli
-            .input_file
-            .as_deref()
-            .unwrap_or_else(|| cli.spec_in.as_deref().unwrap());
-        println!("Doing work using input {} and config {}", input, config);
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/04_04_custom.md b/vendor/clap-3.2.20/examples/tutorial_derive/04_04_custom.md
deleted file mode 100644
index 0f19bfe31..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/04_04_custom.md
+++ /dev/null
@@ -1,57 +0,0 @@
-```console
-$ 04_04_custom_derive --help
-clap [..]
-A simple to use, efficient, and full-featured Command Line Argument Parser
-
-USAGE:
-    04_04_custom_derive[EXE] [OPTIONS] [INPUT_FILE]
-
-ARGS:
-    <INPUT_FILE>    some regular input
-
-OPTIONS:
-    -c <CONFIG>                
-    -h, --help                 Print help information
-        --major                auto inc major
-        --minor                auto inc minor
-        --patch                auto inc patch
-        --set-ver <VER>        set version manually
-        --spec-in <SPEC_IN>    some special input argument
-    -V, --version              Print version information
-
-$ 04_04_custom_derive
-? failed
-error: Can only modify one version field
-
-USAGE:
-    clap [OPTIONS] [INPUT_FILE]
-
-For more information try --help
-
-$ 04_04_custom_derive --major
-Version: 2.2.3
-
-$ 04_04_custom_derive --major --minor
-? failed
-error: Can only modify one version field
-
-USAGE:
-    clap [OPTIONS] [INPUT_FILE]
-
-For more information try --help
-
-$ 04_04_custom_derive --major -c config.toml
-? failed
-Version: 2.2.3
-error: INPUT_FILE or --spec-in is required when using --config
-
-USAGE:
-    clap [OPTIONS] [INPUT_FILE]
-
-For more information try --help
-
-$ 04_04_custom_derive --major -c config.toml --spec-in input.txt
-Version: 2.2.3
-Doing work using input input.txt and config config.toml
-
-```
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/04_04_custom.rs b/vendor/clap-3.2.20/examples/tutorial_derive/04_04_custom.rs
deleted file mode 100644
index 454d489c1..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/04_04_custom.rs
+++ /dev/null
@@ -1,93 +0,0 @@
-use clap::{CommandFactory, ErrorKind, Parser};
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    /// set version manually
-    #[clap(long, value_name = "VER", value_parser)]
-    set_ver: Option<String>,
-
-    /// auto inc major
-    #[clap(long, action)]
-    major: bool,
-
-    /// auto inc minor
-    #[clap(long, action)]
-    minor: bool,
-
-    /// auto inc patch
-    #[clap(long, action)]
-    patch: bool,
-
-    /// some regular input
-    #[clap(value_parser)]
-    input_file: Option<String>,
-
-    /// some special input argument
-    #[clap(long, value_parser)]
-    spec_in: Option<String>,
-
-    #[clap(short, value_parser)]
-    config: Option<String>,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    // Let's assume the old version 1.2.3
-    let mut major = 1;
-    let mut minor = 2;
-    let mut patch = 3;
-
-    // See if --set-ver was used to set the version manually
-    let version = if let Some(ver) = cli.set_ver.as_deref() {
-        if cli.major || cli.minor || cli.patch {
-            let mut cmd = Cli::command();
-            cmd.error(
-                ErrorKind::ArgumentConflict,
-                "Can't do relative and absolute version change",
-            )
-            .exit();
-        }
-        ver.to_string()
-    } else {
-        // Increment the one requested (in a real program, we'd reset the lower numbers)
-        let (maj, min, pat) = (cli.major, cli.minor, cli.patch);
-        match (maj, min, pat) {
-            (true, false, false) => major += 1,
-            (false, true, false) => minor += 1,
-            (false, false, true) => patch += 1,
-            _ => {
-                let mut cmd = Cli::command();
-                cmd.error(
-                    ErrorKind::ArgumentConflict,
-                    "Can only modify one version field",
-                )
-                .exit();
-            }
-        };
-        format!("{}.{}.{}", major, minor, patch)
-    };
-
-    println!("Version: {}", version);
-
-    // Check for usage of -c
-    if let Some(config) = cli.config.as_deref() {
-        // todo: remove `#[allow(clippy::or_fun_call)]` lint when MSRV is bumped.
-        #[allow(clippy::or_fun_call)]
-        let input = cli
-            .input_file
-            .as_deref()
-            // 'or' is preferred to 'or_else' here since `Option::as_deref` is 'const'
-            .or(cli.spec_in.as_deref())
-            .unwrap_or_else(|| {
-                let mut cmd = Cli::command();
-                cmd.error(
-                    ErrorKind::MissingRequiredArgument,
-                    "INPUT_FILE or --spec-in is required when using --config",
-                )
-                .exit()
-            });
-        println!("Doing work using input {} and config {}", input, config);
-    }
-}
diff --git a/vendor/clap-3.2.20/examples/tutorial_derive/05_01_assert.rs b/vendor/clap-3.2.20/examples/tutorial_derive/05_01_assert.rs
deleted file mode 100644
index 66dca727f..000000000
--- a/vendor/clap-3.2.20/examples/tutorial_derive/05_01_assert.rs
+++ /dev/null
@@ -1,21 +0,0 @@
-use clap::Parser;
-
-#[derive(Parser)]
-#[clap(author, version, about, long_about = None)]
-struct Cli {
-    /// Network port to use
-    #[clap(value_parser)]
-    port: u16,
-}
-
-fn main() {
-    let cli = Cli::parse();
-
-    println!("PORT = {}", cli.port);
-}
-
-#[test]
-fn verify_cli() {
-    use clap::CommandFactory;
-    Cli::command().debug_assert()
-}
diff --git a/vendor/clap-3.2.20/examples/typed-derive.md b/vendor/clap-3.2.20/examples/typed-derive.md
deleted file mode 100644
index 9c7615c63..000000000
--- a/vendor/clap-3.2.20/examples/typed-derive.md
+++ /dev/null
@@ -1,84 +0,0 @@
-**This requires enabling the [`derive` feature flag][crate::_features].**
-
-Help:
-```console
-$ typed-derive --help
-clap 
-
-USAGE:
-    typed-derive[EXE] [OPTIONS]
-
-OPTIONS:
-        --bind <BIND>        Handle IP addresses
-    -D <DEFINES>             Hand-written parser for tuples
-    -h, --help               Print help information
-    -I <DIR>                 Allow invalid UTF-8 paths
-    -O <OPTIMIZATION>        Implicitly using `std::str::FromStr`
-        --sleep <SLEEP>      Allow human-readable durations
-
-```
-
-Optimization-level (number)
-```console
-$ typed-derive -O 1
-Args { optimization: Some(1), include: None, bind: None, sleep: None, defines: [] }
-
-$ typed-derive -O plaid
-? failed
-error: Invalid value "plaid" for '-O <OPTIMIZATION>': invalid digit found in string
-
-For more information try --help
-
-```
-
-Include (path)
-```console
-$ typed-derive -I../hello
-Args { optimization: None, include: Some("../hello"), bind: None, sleep: None, defines: [] }
-
-```
-
-IP Address
-```console
-$ typed-derive --bind 192.0.0.1
-Args { optimization: None, include: None, bind: Some(192.0.0.1), sleep: None, defines: [] }
-
-$ typed-derive --bind localhost
-? failed
-error: Invalid value "localhost" for '--bind <BIND>': invalid IP address syntax
-
-For more information try --help
-
-```
-
-Time
-```console
-$ typed-derive --sleep 10s
-Args { optimization: None, include: None, bind: None, sleep: Some(Duration(10s)), defines: [] }
-
-$ typed-derive --sleep forever
-? failed
-error: Invalid value "forever" for '--sleep <SLEEP>': expected number at 0
-
-For more information try --help
-
-```
-
-Defines (key-value pairs)
-```console
-$ typed-derive -D Foo=10 -D Alice=30
-Args { optimization: None, include: None, bind: None, sleep: None, defines: [("Foo", 10), ("Alice", 30)] }
-
-$ typed-derive -D Foo
-? failed
-error: Invalid value "Foo" for '-D <DEFINES>': invalid KEY=value: no `=` found in `Foo`
-
-For more information try --help
-
-$ typed-derive -D Foo=Bar
-? failed
-error: Invalid value "Foo=Bar" for '-D <DEFINES>': invalid digit found in string
-
-For more information try --help
-
-```
diff --git a/vendor/clap-3.2.20/examples/typed-derive.rs b/vendor/clap-3.2.20/examples/typed-derive.rs
deleted file mode 100644
index 31084029d..000000000
--- a/vendor/clap-3.2.20/examples/typed-derive.rs
+++ /dev/null
@@ -1,44 +0,0 @@
-use clap::Parser;
-use std::error::Error;
-
-#[derive(Parser, Debug)] // requires `derive` feature
-struct Args {
-    /// Implicitly using `std::str::FromStr`
-    #[clap(short = 'O', value_parser)]
-    optimization: Option<usize>,
-
-    /// Allow invalid UTF-8 paths
-    #[clap(short = 'I', value_parser, value_name = "DIR", value_hint = clap::ValueHint::DirPath)]
-    include: Option<std::path::PathBuf>,
-
-    /// Handle IP addresses
-    #[clap(long, value_parser)]
-    bind: Option<std::net::IpAddr>,
-
-    /// Allow human-readable durations
-    #[clap(long, value_parser)]
-    sleep: Option<humantime::Duration>,
-
-    /// Hand-written parser for tuples
-    #[clap(short = 'D', value_parser = parse_key_val::<String, i32>)]
-    defines: Vec<(String, i32)>,
-}
-
-/// Parse a single key-value pair
-fn parse_key_val<T, U>(s: &str) -> Result<(T, U), Box<dyn Error + Send + Sync + 'static>>
-where
-    T: std::str::FromStr,
-    T::Err: Error + Send + Sync + 'static,
-    U: std::str::FromStr,
-    U::Err: Error + Send + Sync + 'static,
-{
-    let pos = s
-        .find('=')
-        .ok_or_else(|| format!("invalid KEY=value: no `=` found in `{}`", s))?;
-    Ok((s[..pos].parse()?, s[pos + 1..].parse()?))
-}
-
-fn main() {
-    let args = Args::parse();
-    println!("{:?}", args);
-}