Doc fixup.
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@ -36,7 +36,7 @@ Standard features
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* Fairly efficient evaluation (1 million iterations in 0.3 sec on a single-core, 2.3 GHz Linux VM).
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* Tight integration with native Rust [functions](https://rhai.rs/book/rust/functions.html) and [types]([#custom-types-and-methods](https://rhai.rs/book/rust/custom.html)), including [getters/setters](https://rhai.rs/book/rust/getters-setters.html), [methods](https://rhai.rs/book/rust/custom.html) and [indexers](https://rhai.rs/book/rust/indexers.html).
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* Freely pass Rust values into a script as [variables](https://rhai.rs/book/language/variables.html)/[constants](https://rhai.rs/book/language/constants.html) via an external [`Scope`](https://rhai.rs/book/rust/scope.html) - all clonable Rust types are supported; no need to implement any special trait. Or tap directly into the [variable resolution process](https://rhai.rs/book/engine/var.html).
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* Built-in support for most common [data types](https://rhai.rs/book/language/values-and-types.html) including booleans, [integers](https://rhai.rs/book/language/numbers.html), [floating-point numbers](https://rhai.rs/book/language/numbers.html) (including [`Decimal`](https://crates.io/crates/rust_decimal)), [strings](https://rhai.rs/book/language/strings-chars.html), [Unicode characters](https://rhai.rs/book/language/strings-chars.html), [arrays](https://rhai.rs/book/language/arrays.html) and [object maps](https://rhai.rs/book/language/object-maps.html).
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* Built-in support for most common [data types](https://rhai.rs/book/language/values-and-types.html) including booleans, [integers](https://rhai.rs/book/language/numbers.html), [floating-point numbers](https://rhai.rs/book/language/numbers.html) (including [`Decimal`](https://crates.io/crates/rust_decimal)), [strings](https://rhai.rs/book/language/strings-chars.html), [Unicode characters](https://rhai.rs/book/language/strings-chars.html), [arrays](https://rhai.rs/book/language/arrays.html) (including packed [byte arrays](https://rhai.rs/book/language/blobs.html)) and [object maps](https://rhai.rs/book/language/object-maps.html).
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* Easily [call a script-defined function](https://rhai.rs/book/engine/call-fn.html) from Rust.
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* Relatively little `unsafe` code (yes there are some for performance reasons).
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* Few dependencies - currently only [`smallvec`](https://crates.io/crates/smallvec), [`num-traits`](https://crates.io/crates/num-traits), [`ahash`](https://crates.io/crates/ahash) and [`smartstring`](https://crates.io/crates/smartstring).
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@ -1,16 +1,21 @@
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Rhai Tools
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==========
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Tools for running Rhai scripts.
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Tools for working with Rhai scripts.
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| Tool | Required feature(s) | Description |
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| -------------------------------------------------------------------------------- | :-----------------: | --------------------------------------------------- |
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| -------------------------------------------------------------------------------- | :-----------------: | ----------------------------------------------------- |
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| [`rhai-run`](https://github.com/rhaiscript/rhai/blob/main/src/bin/rhai-run.rs) | | runs each filename passed to it as a Rhai script |
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| [`rhai-repl`](https://github.com/rhaiscript/rhai/blob/main/src/bin/rhai-repl.rs) | `rustyline` | simple REPL that interactively evaluates statements |
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| [`rhai-repl`](https://github.com/rhaiscript/rhai/blob/main/src/bin/rhai-repl.rs) | `rustyline` | a simple REPL that interactively evaluates statements |
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| [`rhai-dbg`](https://github.com/rhaiscript/rhai/blob/main/src/bin/rhai-dbg.rs) | `debugging` | the _Rhai Debugger_ |
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There is a feature called `bin-features` which automatically includes all the necessary features
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required for building these tools.
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For convenience, a feature named `bin-features` is available which is a combination of the following:
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* `decimal` – support for decimal numbers
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* `metadata` – access functions metadata
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* `serde` – export functions metadata to JSON
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* `debugging` – required by `rhai-dbg`
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* `rustyline` – required by `rhai-repl`
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How to Run
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@ -33,5 +38,5 @@ cargo install --path . --bins --features bin-features
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or specifically:
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```sh
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cargo install --path . --bin rhai-run --features bin-features
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cargo install --path . --bin sample_app_to_run --features bin-features
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```
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@ -635,6 +635,7 @@ fn main() {
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// Hook up debugger
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let lines: Vec<_> = script.trim().split('\n').map(|s| s.to_string()).collect();
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#[allow(deprecated)]
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engine.register_debugger(
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// Store the current source in the debugger state
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|| "".into(),
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