Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream

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

6 files changed, 483 insertions, 0 deletions

diff --git a/third_party/rust/fluent/.cargo-checksum.json b/third_party/rust/fluent/.cargo-checksum.json
new file mode 100644
index 0000000000..1cb95d6e9b
--- /dev/null
+++ b/third_party/rust/fluent/.cargo-checksum.json
@@ -0,0 +1 @@
+{"files":{"Cargo.toml":"90672342000bb7f84bee3d9517ddf6d3f32f8e4b4fd38271c67855112456db05","LICENSE-APACHE":"5db2b182453ff32ed40f7da63589c9667a3f8bd8b16b1471b152caae56f77e45","LICENSE-MIT":"49c0b000c03731d9e3970dc059ad4ca345d773681f4a612b0024435b663e0220","README.md":"8b0515e111582a328d3f958af49c2bce55d70df0016edc50fe296e8dd318de32","src/lib.rs":"a64593add0850e6038cf63e1b805ea993835a7d822f5666422a2b8d22af9daa6"},"package":"61f69378194459db76abd2ce3952b790db103ceb003008d3d50d97c41ff847a7"}
\ No newline at end of file
diff --git a/third_party/rust/fluent/Cargo.toml b/third_party/rust/fluent/Cargo.toml
new file mode 100644
index 0000000000..016f04bf4c
--- /dev/null
+++ b/third_party/rust/fluent/Cargo.toml
@@ -0,0 +1,34 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies
+#
+# If you believe there's an error in this file please file an
+# issue against the rust-lang/cargo repository. If you're
+# editing this file be aware that the upstream Cargo.toml
+# will likely look very different (and much more reasonable)
+
+[package]
+edition = "2018"
+name = "fluent"
+version = "0.16.0"
+authors = ["Zibi Braniecki <gandalf@mozilla.com>", "Staś Małolepszy <stas@mozilla.com>"]
+include = ["src/**/*", "benches/*.rs", "Cargo.toml", "README.md", "LICENSE-APACHE", "LICENSE-MIT"]
+description = "A localization system designed to unleash the entire expressive power of\nnatural language translations.\n"
+homepage = "http://www.projectfluent.org"
+readme = "README.md"
+keywords = ["localization", "l10n", "i18n", "intl", "internationalization"]
+categories = ["localization", "internationalization"]
+license = "Apache-2.0/MIT"
+repository = "https://github.com/projectfluent/fluent-rs"
+[dependencies.fluent-bundle]
+version = "0.15"
+
+[dependencies.fluent-pseudo]
+version = "0.3"
+optional = true
+
+[dependencies.unic-langid]
+version = "0.9"
diff --git a/third_party/rust/fluent/LICENSE-APACHE b/third_party/rust/fluent/LICENSE-APACHE
new file mode 100644
index 0000000000..35582f166b
--- /dev/null
+++ b/third_party/rust/fluent/LICENSE-APACHE
@@ -0,0 +1,201 @@
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diff --git a/third_party/rust/fluent/LICENSE-MIT b/third_party/rust/fluent/LICENSE-MIT
new file mode 100644
index 0000000000..5655fa311c
--- /dev/null
+++ b/third_party/rust/fluent/LICENSE-MIT
@@ -0,0 +1,19 @@
+Copyright 2017 Mozilla
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/third_party/rust/fluent/README.md b/third_party/rust/fluent/README.md
new file mode 100644
index 0000000000..345db7c9a3
--- /dev/null
+++ b/third_party/rust/fluent/README.md
@@ -0,0 +1,120 @@
+# Fluent
+
+`fluent-rs` is a Rust implementation of [Project Fluent][], a localization
+framework designed to unleash the entire expressive power of natural language
+translations.
+
+[![crates.io](https://meritbadge.herokuapp.com/fluent)](https://crates.io/crates/fluent)
+[![Build and test](https://github.com/projectfluent/fluent-rs/workflows/Build%20and%20test/badge.svg)](https://github.com/projectfluent/fluent-rs/actions?query=branch%3Amaster+workflow%3A%22Build+and+test%22)
+[![Coverage Status](https://coveralls.io/repos/github/projectfluent/fluent-rs/badge.svg?branch=master)](https://coveralls.io/github/projectfluent/fluent-rs?branch=master)
+
+Project Fluent keeps simple things simple and makes complex things possible.
+The syntax used for describing translations is easy to read and understand.  At
+the same time it allows, when necessary, to represent complex concepts from
+natural languages like gender, plurals, conjugations, and others.
+
+[Documentation][]
+
+[Project Fluent]: http://projectfluent.org
+[Documentation]: https://docs.rs/fluent/
+
+Usage
+-----
+
+```rust
+use fluent::{FluentBundle, FluentResource};
+use unic_langid::langid;
+
+fn main() {
+    let ftl_string = "hello-world = Hello, world!".to_owned();
+    let res = FluentResource::try_new(ftl_string)
+        .expect("Failed to parse an FTL string.");
+
+    let langid_en = langid!("en-US");
+    let mut bundle = FluentBundle::new(vec![langid_en]);
+
+    bundle.add_resource(&res)
+        .expect("Failed to add FTL resources to the bundle.");
+
+    let msg = bundle.get_message("hello-world")
+        .expect("Message doesn't exist.");
+    let mut errors = vec![];
+    let pattern = msg.value
+        .expect("Message has no value.");
+    let value = bundle.format_pattern(&pattern, None, &mut errors);
+
+    assert_eq!(&value, "Hello, world!");
+}
+```
+
+
+Status
+------
+
+The implementation is in pre-1.0 mode and supports Fluent Syntax 1.0, and
+Fluent API 0.14..  Consult the [list of milestones][] for more information about
+release planning and scope.
+
+`FluentBundle`, which is the main struct at the moment, is intended to remain
+a low level API.
+There is a number of higher level APIs like [fluent-resmgr][] and
+[fluent-fallback][] intended to wrap around it and provide better ergonomics
+for bindings and direct usage.
+Those higher level APIs are not mature yet enough to be included in this package,
+but will get added once they are.
+
+[list of milestones]: https://github.com/projectfluent/fluent-rs/milestones
+[fluent-resmgr]: https://crates.io/crates/fluent-resmgr
+[fluent-fallback]: https://crates.io/crates/fluent-fallback
+
+Local Development
+-----------------
+
+    cargo build
+    cargo test
+    cargo bench
+    cargo run --example simple-app
+
+When submitting a PR please use  [`cargo fmt`][] (nightly).
+
+[`cargo fmt`]: https://github.com/rust-lang-nursery/rustfmt
+
+
+Learn the FTL syntax
+--------------------
+
+FTL is a localization file format used for describing translation resources.
+FTL stands for _Fluent Translation List_.
+
+FTL is designed to be simple to read, but at the same time allows to represent
+complex concepts from natural languages like gender, plurals, conjugations, and
+others.
+
+    hello-user = Hello, { $username }!
+
+[Read the Fluent Syntax Guide][] in order to learn more about the syntax.  If
+you're a tool author you may be interested in the formal [EBNF grammar][].
+
+[Read the Fluent Syntax Guide]: http://projectfluent.org/fluent/guide/
+[EBNF grammar]: https://github.com/projectfluent/fluent/tree/master/spec
+
+
+Get Involved
+------------
+
+`fluent-rs` is open-source, licensed under the Apache License, Version 2.0.  We
+encourage everyone to take a look at our code and we'll listen to your
+feedback.
+
+
+Discuss
+-------
+
+We'd love to hear your thoughts on Project Fluent! Whether you're a localizer
+looking for a better way to express yourself in your language, or a developer
+trying to make your app localizable and multilingual, or a hacker looking for
+a project to contribute to, please do get in touch on the mailing list and the
+IRC channel.
+
+ - Discourse: https://discourse.mozilla.org/c/fluent
+ - IRC channel: [irc://irc.mozilla.org/l20n](irc://irc.mozilla.org/l20n)
diff --git a/third_party/rust/fluent/src/lib.rs b/third_party/rust/fluent/src/lib.rs
new file mode 100644
index 0000000000..d041a09e60
--- /dev/null
+++ b/third_party/rust/fluent/src/lib.rs
@@ -0,0 +1,108 @@
+//! Fluent is a modern localization system designed to improve how software is translated.
+//!
+//! The Rust implementation provides the low level components for syntax operations, like parser
+//! and AST, and the core localization struct - [`FluentBundle`].
+//!
+//! [`FluentBundle`] is the low level container for storing and formatting localization messages
+//! in a single locale.
+//!
+//! This crate provides also a number of structures needed for a localization API such as [`FluentResource`],
+//! [`FluentMessage`], [`FluentArgs`], and [`FluentValue`].
+//!
+//! Together, they allow implementations to build higher-level APIs that use [`FluentBundle`]
+//! and add user friendly helpers, framework bindings, error fallbacking,
+//! language negotiation between user requested languages and available resources,
+//! and I/O for loading selected resources.
+//!
+//! # Example
+//!
+//! ```
+//! use fluent::{FluentBundle, FluentValue, FluentResource, FluentArgs};
+//!
+//! // Used to provide a locale for the bundle.
+//! use unic_langid::LanguageIdentifier;
+//!
+//! let ftl_string = String::from("
+//! hello-world = Hello, world!
+//! intro = Welcome, { $name }.
+//! ");
+//! let res = FluentResource::try_new(ftl_string)
+//!     .expect("Failed to parse an FTL string.");
+//!
+//! let langid_en: LanguageIdentifier = "en-US".parse().expect("Parsing failed");
+//! let mut bundle = FluentBundle::new(vec![langid_en]);
+//!
+//! bundle
+//!     .add_resource(res)
+//!     .expect("Failed to add FTL resources to the bundle.");
+//!
+//! let msg = bundle.get_message("hello-world")
+//!     .expect("Message doesn't exist.");
+//! let mut errors = vec![];
+//! let pattern = msg.value()
+//!     .expect("Message has no value.");
+//! let value = bundle.format_pattern(&pattern, None, &mut errors);
+//!
+//! assert_eq!(&value, "Hello, world!");
+//!
+//! let mut args = FluentArgs::new();
+//! args.set("name", FluentValue::from("John"));
+//!
+//! let msg = bundle.get_message("intro")
+//!     .expect("Message doesn't exist.");
+//! let mut errors = vec![];
+//! let pattern = msg.value().expect("Message has no value.");
+//! let value = bundle.format_pattern(&pattern, Some(&args), &mut errors);
+//!
+//! // The FSI/PDI isolation marks ensure that the direction of
+//! // the text from the variable is not affected by the translation.
+//! assert_eq!(value, "Welcome, \u{2068}John\u{2069}.");
+//! ```
+//!
+//! # Ergonomics & Higher Level APIs
+//!
+//! Reading the example, you may notice how verbose it feels.
+//! Many core methods are fallible, others accumulate errors, and there
+//! are intermediate structures used in operations.
+//!
+//! This is intentional as it serves as building blocks for variety of different
+//! scenarios allowing implementations to handle errors, cache and
+//! optimize results.
+//!
+//! At the moment it is expected that users will use
+//! the `fluent-bundle` crate directly, while the ecosystem
+//! matures and higher level APIs are being developed.
+//!
+//! [`FluentBundle`]: ./struct.FluentBundle.html
+//! [`FluentResource`]: ./struct.FluentResource.html
+//! [`FluentMessage`]: ./struct.FluentMessage.html
+//! [`FluentArgs`]: ./type.FluentArgs.html
+//! [`FluentValue`]: ./struct.FluentValue.html
+
+pub use fluent_bundle::*;
+
+/// A helper macro to simplify creation of FluentArgs.
+///
+/// # Example
+///
+/// ```
+/// use fluent::fluent_args;
+///
+/// let mut args = fluent_args![
+///     "name" => "John",
+///     "emailCount" => 5
+/// ];
+///
+/// ```
+#[macro_export]
+macro_rules! fluent_args {
+    ( $($key:expr => $value:expr),* ) => {
+        {
+            let mut args: $crate::FluentArgs = $crate::FluentArgs::new();
+            $(
+                args.set($key, $value);
+            )*
+            args
+        }
+    };
+}