add descriptions.,,.

Fix wrong redirect behavior (MC-256419) (#124 )
* Fix wrong redirect behavior * Set foundCommand to `true` if redirect modifier returns no result.
2023-06-11 20:33:13 +07:00 · 2023-03-30 14:29:57 +02:00 · 2023-03-28 11:33:33 +02:00 · 2023-03-27 08:48:41 +02:00 · 2022-10-26 17:12:10 +02:00 · 2022-10-26 16:59:13 +02:00
83 changed files with 1703 additions and 187 deletions
--- a/.ado/build.yml
+++ b/.ado/build.yml
@ -0,0 +1,51 @@
+name: $(Rev:r)
+
+trigger:
+  branches:
+    include:
+    - '*'
+    exclude:
+    - master
+
+pr:
+  branches:
+    include:
+    - '*'
+
+jobs:
+- job: 'Build'
+  displayName: 'Build for testing'
+
+  pool: 'MC-Build-1ES-Azure-Pipeline-Linux'
+  container: adoptopenjdk/openjdk8:latest
+
+  workspace:
+    clean: all
+
+  steps:
+  - task: Gradle@2
+    displayName: Build and Test
+    inputs:
+      workingDirectory: ''
+      gradleWrapperFile: 'gradlew'
+      gradleOptions: '-Xmx3072m'
+      options: '-PbuildNumber=0'
+      javaHomeOption: 'JDKVersion'
+      jdkUserInputPath: '/usr/java/openjdk-8'
+      testResultsFiles: '**/TEST-*.xml'
+      tasks: 'build test publish'
+
+  # This is a workaround for ComponentGovernanceComponentDetection@0 not recognizing the generated `.pom` file(s)
+  - task: Bash@3
+    displayName: Copy pom for component governance
+    inputs:
+      targetType: 'inline'
+      script: |
+        pompath=`find build/repo -name *.pom`
+        cp "${pompath}" build/pom.xml
+
+  - task: ComponentGovernanceComponentDetection@0
+    inputs:
+      scanType: 'Register'
+      verbosity: 'Verbose'
+      alertWarningLevel: 'High'
--- a/.ado/release.yml
+++ b/.ado/release.yml
@ -0,0 +1,87 @@
+name: $(Rev:r)
+
+trigger:
+  branches:
+    include:
+    - master
+
+pr: none
+
+variables:
+  rConnection: 'mc-java-sc'
+  storageAccount: 'librariesminecraftnet'
+  storageAccountContainer: 'librariesminecraftnet'
+  keyVault: 'mc-java-vault'
+
+jobs:
+- job: 'Build'
+  displayName: 'Build for release'
+
+  pool: 'MC-Build-1ES-Azure-Pipeline-Linux'
+  container: adoptopenjdk/openjdk8:latest
+
+  workspace:
+    clean: all
+
+  steps:
+  - task: Gradle@2
+    displayName: Build and Test
+    inputs:
+      workingDirectory: ''
+      gradleWrapperFile: 'gradlew'
+      gradleOptions: '-Xmx3072m'
+      options: '-PbuildNumber=$(Build.BuildNumber)'
+      javaHomeOption: 'JDKVersion'
+      jdkUserInputPath: '/usr/java/openjdk-8'
+      testResultsFiles: '**/TEST-*.xml'
+      tasks: 'build test publish report'
+
+  # This is a workaround for ComponentGovernanceComponentDetection@0 not recognizing the generated `.pom` file(s)
+  - task: Bash@3
+    displayName: Copy pom for component governance
+    inputs:
+      targetType: 'inline'
+      script: |
+        pompath=`find build/repo -name *.pom`
+        cp "${pompath}" build/pom.xml
+
+  - task: ComponentGovernanceComponentDetection@0
+    inputs:
+      scanType: 'Register'
+      verbosity: 'Verbose'
+      alertWarningLevel: 'High'
+
+  - publish: 'build/repo/'
+    artifact: repo
+
+- job: 'Publish'
+  displayName: 'Publish release'
+  dependsOn: Build
+  condition: eq(variables['Build.SourceBranch'], 'refs/heads/master')
+
+  pool: 'MC-Build-1ES-Azure-Pipeline-Linux'
+
+  workspace:
+    clean: all
+
+  steps:
+  - download: current
+    artifact: repo
+
+  - task: AzureKeyVault@1
+    displayName: 'Fetching secrets'
+    name: secrets
+    inputs:
+      azureSubscription: '$(rConnection)'
+      KeyVaultName: '$(keyVault)'
+      SecretsFilter: 'access-key-prod-librariesminecraftnet'
+      RunAsPreJob: false
+
+  - task: AzureCLI@2
+    displayName: Azure CLI
+    inputs:
+      azureSubscription: '$(rConnection)'
+      scriptType: 'bash'
+      scriptLocation: 'inlineScript'
+      inlineScript: |
+        az storage blob upload-batch -s '$(Pipeline.Workspace)/repo' -d $(storageAccountContainer) --account-name $(storageAccount) --account-key $(access-key-prod-librariesminecraftnet)
--- a/.github/workflows/pr-check.yml
+++ b/.github/workflows/pr-check.yml
@ -0,0 +1,22 @@
+name: pr-check
+
+on: [ pull_request ]
+
+jobs:
+  build:
+    name: Build and test
+    runs-on: ubuntu-latest
+    container:
+      image: adoptopenjdk/openjdk8:latest
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Build with Gradle
+        uses: gradle/gradle-build-action@v2
+        with:
+          arguments: build test
+      - name: Publish Test Report
+        uses: mikepenz/action-junit-report@v3
+        if: always()
+        with:
+          report_paths: '**/build/test-results/test/TEST-*.xml'
--- a/21
+++ b/21
@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) Microsoft Corporation. All rights reserved.
+
+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.
--- a/README.md
+++ b/README.md
@ -0,0 +1,135 @@
+# Brigadier [![Latest release](https://img.shields.io/github/release/Mojang/brigadier.svg)](https://github.com/Mojang/brigadier/releases/latest) [![License](https://img.shields.io/github/license/Mojang/brigadier.svg)](https://github.com/Mojang/brigadier/blob/master/LICENSE)
+
+Brigadier is a command parser & dispatcher, designed and developed for Minecraft: Java Edition and now freely available for use elsewhere under the MIT license.
+
+# Installation
+Brigadier is available to Maven & Gradle via `libraries.minecraft.net`. Its group is `com.mojang`, and artifact name is `brigadier`.
+
+## Gradle
+First include our repository:
+```groovy
+maven {
+    url "https://libraries.minecraft.net"
+}
+```
+
+And then use this library (change `(the latest version)` to the latest version!):
+```groovy
+compile 'com.mojang:brigadier:(the latest version)'
+```
+
+## Maven
+First include our repository:
+```xml
+<repository>
+  <id>minecraft-libraries</id>
+  <name>Minecraft Libraries</name>
+  <url>https://libraries.minecraft.net</url>
+</repository>
+```
+
+And then use this library (change `(the latest version)` to the latest version!):
+```xml
+<dependency>
+    <groupId>com.mojang</groupId>
+    <artifactId>brigadier</artifactId>
+    <version>(the latest version)</version>
+</dependency>
+```
+
+# Contributing
+Contributions are welcome! :D
+
+Most contributions will require you to agree to a Contributor License Agreement (CLA) declaring that you have the right to,
+and actually do, grant us the rights to use your contribution. For details, visit https://cla.microsoft.com.
+
+This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
+For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
+contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
+
+# Usage
+At the heart of Brigadier, you need a `CommandDispatcher<S>`, where `<S>` is any custom object you choose to identify a "command source".
+
+A command dispatcher holds a "command tree", which is a series of `CommandNode`s that represent the various possible syntax options that form a valid command.
+
+## Registering a new command
+Before we can start parsing and dispatching commands, we need to build up our command tree. Every registration is an append operation,
+so you can freely extend existing commands in a project without needing access to the source code that created them.
+
+Command registration also encourages the use of a builder pattern to keep code cruft to a minimum.
+
+A "command" is a fairly loose term, but typically it means an exit point of the command tree.
+Every node can have an `executes` function attached to it, which signifies that if the input stops here then this function will be called with the context so far.
+
+Consider the following example:
+```java
+CommandDispatcher<CommandSourceStack> dispatcher = new CommandDispatcher<>();
+
+dispatcher.register(
+    literal("foo")
+        .then(
+            argument("bar", integer())
+                .executes(c -> {
+                    System.out.println("Bar is " + getInteger(c, "bar"));
+                    return 1;
+                })
+        )
+        .executes(c -> {
+            System.out.println("Called foo with no arguments");
+            return 1;
+        })
+);
+``` 
+
+This snippet registers two "commands": `foo` and `foo <bar>`. It is also common to refer to the `<bar>` as a "subcommand" of `foo`, as it's a child node.
+
+At the start of the tree is a "root node", and it **must** have `LiteralCommandNode`s as children. Here, we register one command under the root: `literal("foo")`, which means "the user must type the literal string 'foo'".
+
+Under that is two extra definitions: a child node for possible further evaluation, or an `executes` block if the user input stops here.
+
+The child node works exactly the same way, but is no longer limited to literals. The other type of node that is now allowed is an `ArgumentCommandNode`, which takes in a name and an argument type.
+
+Arguments can be anything, and you are encouraged to build your own for seamless integration into your own product. There are some standard arguments included in brigadier, such as `IntegerArgumentType`.
+
+Argument types will be asked to parse input as much as they can, and then store the "result" of that argument however they see fit or throw a relevant error if they can't parse.
+
+For example, an integer argument would parse "123" and store it as `123` (`int`), but throw an error if the input were `onetwothree`.
+
+When a command is actually run, it can access these arguments in the context provided to the registered function.
+
+## Parsing user input
+So, we've registered some commands and now we're ready to take in user input. If you're in a rush, you can just call `dispatcher.execute("foo 123", source)` and call it a day.
+
+The result of `execute` is an integer that was returned from an evaluated command. The meaning of this integer depends on the command, and will typically not be useful to programmers.
+
+The `source` is an object of `<S>`, your own custom class to track users/players/etc. It will be provided to the command so that it has some context on what's happening.
+
+If the command failed or could not parse, some form of `CommandSyntaxException` will be thrown. It is also possible for a `RuntimeException` to be bubbled up, if not properly handled in a command.
+
+If you wish to have more control over the parsing & executing of commands, or wish to cache the parse results so you can execute it multiple times, you can split it up into two steps:
+
+```java
+final ParseResults<S> parse = dispatcher.parse("foo 123", source);
+final int result = execute(parse);
+``` 
+
+This is highly recommended as the parse step is the most expensive, and may be easily cached depending on your application.
+
+You can also use this to do further introspection on a command, before (or without) actually running it.
+
+## Inspecting a command
+If you `parse` some input, you can find out what it will perform (if anything) and provide hints to the user safely and immediately.
+
+The parse will never fail, and the `ParseResults<S>` it returns will contain a *possible* context that a command may be called with
+(and from that, you can inspect which nodes the user entered, complete with start/end positions in the input string).
+It also contains a map of parse exceptions for each command node it encountered. If it couldn't build a valid context, then
+the reason why is inside this exception map.
+
+## Displaying usage info
+There are two forms of "usage strings" provided by this library, both require a target node.
+
+`getAllUsage(node, source, restricted)`  will return a list of all possible commands (executable end-points) under the target node and their human readable path. If `restricted`, it will ignore commands that `source` does not have access to. This will look like [`foo`, `foo <bar>`].
+
+`getSmartUsage(node, source)` will return a map of the child nodes to their "smart usage" human readable path. This tries to squash future-nodes together and show optional & typed information, and can look like `foo (<bar>)`.
+
+[![GitHub forks](https://img.shields.io/github/forks/Mojang/brigadier.svg?style=social&label=Fork)](https://github.com/Mojang/brigadier/fork) [![GitHub stars](https://img.shields.io/github/stars/Mojang/brigadier.svg?style=social&label=Stars)](https://github.com/Mojang/brigadier/stargazers)
--- a/build.gradle
+++ b/build.gradle
@ -1,6 +1,4 @@
 import groovy.io.FileType
-import com.amazonaws.auth.STSAssumeRoleSessionCredentialsProvider
-import com.amazonaws.services.s3.AmazonS3Client

 apply plugin: 'java-library'
 apply plugin: 'maven-publish'
@ -8,10 +6,6 @@ apply plugin: 'maven-publish'
 group = 'com.mojang'
 version = project.hasProperty('buildNumber') ? "${project.majorMinor}.${project.buildNumber}" : "${project.majorMinor}.0-SNAPSHOT"

-task wrapper(type: Wrapper) {
-    gradleVersion = '4.0'
-}
-
 buildscript {
    repositories {
        mavenCentral()
@ -19,10 +13,6 @@ buildscript {
            url "https://libraries.minecraft.net"
        }
    }
-
-    dependencies {
-        classpath 'com.amazonaws:aws-java-sdk:1.11.33'
-    }
 }

 repositories {
@ -33,13 +23,13 @@ repositories {
 }

 dependencies {
-    api 'com.google.guava:guava:21.0'
-    testCompile 'junit:junit-dep:4.10'
-    testCompile 'org.hamcrest:hamcrest-library:1.2.1'
-    testCompile 'org.mockito:mockito-core:1.8.5'
-    testCompile 'com.google.guava:guava-testlib:21.0'
-    testCompile 'org.openjdk.jmh:jmh-core:1.19'
-    testCompile 'org.openjdk.jmh:jmh-generator-annprocess:1.19'
+    testCompile 'com.google.guava:guava:26.0-jre'
+    testCompile 'junit:junit-dep:4.11'
+    testCompile 'org.hamcrest:hamcrest-library:1.3'
+    testCompile 'org.mockito:mockito-core:1.10.19'
+    testCompile 'com.google.guava:guava-testlib:26.0-jre'
+    testCompile 'org.openjdk.jmh:jmh-core:1.21'
+    annotationProcessor 'org.openjdk.jmh:jmh-generator-annprocess:1.21'
 }

 task sourcesJar(type: Jar) {
@ -90,18 +80,12 @@ publishing {

 task report {
    doLast {
-        println "##teamcity[buildNumber '${project.version}']"
+        println "##vso[build.updatebuildnumber]${project.version}"
    }
 }

 def publishDir = file("$buildDir/repo")

-
-def uploadFile(s3, bucket, path, filename) {
-    println "Uploading $filename to $bucket as $path"
-    s3.putObject(bucket, path, filename)
-}
-
 clean.doLast {
    delete publishDir
 }
@ -118,14 +102,13 @@ if (version.endsWith("SNAPSHOT")) {
    }

    publish.doLast {
-        def AWSRoleARN = (System.getenv("AWS_ROLE_ARN") != null && System.getenv("AWS_ROLE_ARN") != "" ? System.getenv("AWS_ROLE_ARN") : null)
-        if (AWSRoleARN == null) throw new GradleException("AWS Role has not been configured, use the `AWS_ROLE_ARN` environment variable")
-        def auth = new STSAssumeRoleSessionCredentialsProvider.Builder(AWSRoleARN, "JavaBrigadierPublish").build()
-        def s3 = new AmazonS3Client(auth)
        publishDir.eachFileRecurse {
-            if (!it.name.contains(".xml") && it.isFile()) {
-                def relPath = publishDir.toPath().relativize(it.toPath()).toFile().toString().replaceAll('\\\\', '/')
-                uploadFile(s3, "minecraft-libraries", relPath, it)
+            if (!it.isFile()) {
+                return
+            }
+            // Remove junk files
+            if (it.name.contains(".xml") || it.name.contains(".md5")) {
+                it.delete()
            }
        }
    }
--- a/gradle.properties
+++ b/gradle.properties
@ -1 +1 @@
-majorMinor: 1.0
+majorMinor: 1.1
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@ -1,6 +1,6 @@
-#Wed Jun 21 14:07:34 CEST 2017
+#Sat Oct 06 16:17:40 EEST 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.2-bin.zip
--- a/0
+++ b/0
--- a/settings.gradle
+++ b/settings.gradle
@ -1 +1,2 @@
 rootProject.name = 'brigadier'
+enableFeaturePreview('STABLE_PUBLISHING')
--- a/src/main/java/com/mojang/brigadier/AmbiguityConsumer.java
+++ b/src/main/java/com/mojang/brigadier/AmbiguityConsumer.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 import com.mojang.brigadier.tree.CommandNode;
--- a/src/main/java/com/mojang/brigadier/Command.java
+++ b/src/main/java/com/mojang/brigadier/Command.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 import com.mojang.brigadier.context.CommandContext;
--- a/src/main/java/com/mojang/brigadier/CommandDispatcher.java
+++ b/src/main/java/com/mojang/brigadier/CommandDispatcher.java
@ -1,13 +1,12 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

-import com.google.common.collect.Iterables;
-import com.google.common.collect.Lists;
-import com.google.common.collect.Maps;
-import com.google.common.collect.Sets;
 import com.mojang.brigadier.builder.LiteralArgumentBuilder;
 import com.mojang.brigadier.context.CommandContext;
 import com.mojang.brigadier.context.CommandContextBuilder;
-import com.mojang.brigadier.context.StringRange;
+import com.mojang.brigadier.context.SuggestionContext;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import com.mojang.brigadier.suggestion.Suggestions;
 import com.mojang.brigadier.suggestion.SuggestionsBuilder;
@ -19,16 +18,36 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.LinkedHashMap;
+import java.util.LinkedHashSet;
 import java.util.List;
+import java.util.Locale;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 import java.util.function.Predicate;
 import java.util.stream.Collectors;

+
+/**
+ * The core command dispatcher, for registering, parsing, and executing commands.
+ *
+ * @param <S> a custom "source" type, such as a user or originator of a command
+ */
 public class CommandDispatcher<S> {
+    /**
+     * The string required to separate individual arguments in an input string
+     *
+     * @see #ARGUMENT_SEPARATOR_CHAR
+     */
    public static final String ARGUMENT_SEPARATOR = " ";
+
+    /**
+     * The char required to separate individual arguments in an input string
+     *
+     * @see #ARGUMENT_SEPARATOR
+     */
    public static final char ARGUMENT_SEPARATOR_CHAR = ' ';
+
    private static final String USAGE_OPTIONAL_OPEN = "[";
    private static final String USAGE_OPTIONAL_CLOSE = "]";
    private static final String USAGE_REQUIRED_OPEN = "(";
@ -36,6 +55,7 @@ public class CommandDispatcher<S> {
    private static final String USAGE_OR = "|";

    private final RootCommandNode<S> root;
+
    private final Predicate<CommandNode<S>> hasCommand = new Predicate<CommandNode<S>>() {
        @Override
        public boolean test(final CommandNode<S> input) {
@ -45,29 +65,144 @@ public class CommandDispatcher<S> {
    private ResultConsumer<S> consumer = (c, s, r) -> {
    };

+    /**
+     * Create a new {@link CommandDispatcher} with the specified root node.
+     *
+     * <p>This is often useful to copy existing or pre-defined command trees.</p>
+     *
+     * @param root the existing {@link RootCommandNode} to use as the basis for this tree
+     */
    public CommandDispatcher(final RootCommandNode<S> root) {
        this.root = root;
    }

+    /**
+     * Creates a new {@link CommandDispatcher} with an empty command tree.
+     */
    public CommandDispatcher() {
        this(new RootCommandNode<>());
    }

+    /**
+     * Utility method for registering new commands.
+     *
+     * <p>This is a shortcut for calling {@link RootCommandNode#addChild(CommandNode)} after building the provided {@code command}.</p>
+     *
+     * <p>As {@link RootCommandNode} can only hold literals, this method will only allow literal arguments.</p>
+     *
+     * @param command a literal argument builder to add to this command tree
+     * @return the node added to this tree
+     */
    public LiteralCommandNode<S> register(final LiteralArgumentBuilder<S> command) {
        final LiteralCommandNode<S> build = command.build();
        root.addChild(build);
        return build;
    }

+    /**
+     * Sets a callback to be informed of the result of every command.
+     *
+     * @param consumer the new result consumer to be called
+     */
    public void setConsumer(final ResultConsumer<S> consumer) {
        this.consumer = consumer;
    }

+    /**
+     * Parses and executes a given command.
+     *
+     * <p>This is a shortcut to first {@link #parse(StringReader, Object)} and then {@link #execute(ParseResults)}.</p>
+     *
+     * <p>It is recommended to parse and execute as separate steps, as parsing is often the most expensive step, and easiest to cache.</p>
+     *
+     * <p>If this command returns a value, then it successfully executed something. If it could not parse the command, or the execution was a failure,
+     * then an exception will be thrown. Most exceptions will be of type {@link CommandSyntaxException}, but it is possible that a {@link RuntimeException}
+     * may bubble up from the result of a command. The meaning behind the returned result is arbitrary, and will depend
+     * entirely on what command was performed.</p>
+     *
+     * <p>If the command passes through a node that is {@link CommandNode#isFork()} then it will be 'forked'.
+     * A forked command will not bubble up any {@link CommandSyntaxException}s, and the 'result' returned will turn into
+     * 'amount of successful commands executes'.</p>
+     *
+     * <p>After each and any command is ran, a registered callback given to {@link #setConsumer(ResultConsumer)}
+     * will be notified of the result and success of the command. You can use that method to gather more meaningful
+     * results than this method will return, especially when a command forks.</p>
+     *
+     * @param input a command string to parse &amp; execute
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @return a numeric result from a "command" that was performed
+     * @throws CommandSyntaxException if the command failed to parse or execute
+     * @throws RuntimeException if the command failed to execute and was not handled gracefully
+     * @see #parse(String, Object)
+     * @see #parse(StringReader, Object)
+     * @see #execute(ParseResults)
+     * @see #execute(StringReader, Object)
+     */
    public int execute(final String input, final S source) throws CommandSyntaxException {
+        return execute(new StringReader(input), source);
+    }
+
+    /**
+     * Parses and executes a given command.
+     *
+     * <p>This is a shortcut to first {@link #parse(StringReader, Object)} and then {@link #execute(ParseResults)}.</p>
+     *
+     * <p>It is recommended to parse and execute as separate steps, as parsing is often the most expensive step, and easiest to cache.</p>
+     *
+     * <p>If this command returns a value, then it successfully executed something. If it could not parse the command, or the execution was a failure,
+     * then an exception will be thrown. Most exceptions will be of type {@link CommandSyntaxException}, but it is possible that a {@link RuntimeException}
+     * may bubble up from the result of a command. The meaning behind the returned result is arbitrary, and will depend
+     * entirely on what command was performed.</p>
+     *
+     * <p>If the command passes through a node that is {@link CommandNode#isFork()} then it will be 'forked'.
+     * A forked command will not bubble up any {@link CommandSyntaxException}s, and the 'result' returned will turn into
+     * 'amount of successful commands executes'.</p>
+     *
+     * <p>After each and any command is ran, a registered callback given to {@link #setConsumer(ResultConsumer)}
+     * will be notified of the result and success of the command. You can use that method to gather more meaningful
+     * results than this method will return, especially when a command forks.</p>
+     *
+     * @param input a command string to parse &amp; execute
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @return a numeric result from a "command" that was performed
+     * @throws CommandSyntaxException if the command failed to parse or execute
+     * @throws RuntimeException if the command failed to execute and was not handled gracefully
+     * @see #parse(String, Object)
+     * @see #parse(StringReader, Object)
+     * @see #execute(ParseResults)
+     * @see #execute(String, Object)
+     */
+    public int execute(final StringReader input, final S source) throws CommandSyntaxException {
        final ParseResults<S> parse = parse(input, source);
        return execute(parse);
    }

+    /**
+     * Executes a given pre-parsed command.
+     *
+     * <p>If this command returns a value, then it successfully executed something. If the execution was a failure,
+     * then an exception will be thrown.
+     * Most exceptions will be of type {@link CommandSyntaxException}, but it is possible that a {@link RuntimeException}
+     * may bubble up from the result of a command. The meaning behind the returned result is arbitrary, and will depend
+     * entirely on what command was performed.</p>
+     *
+     * <p>If the command passes through a node that is {@link CommandNode#isFork()} then it will be 'forked'.
+     * A forked command will not bubble up any {@link CommandSyntaxException}s, and the 'result' returned will turn into
+     * 'amount of successful commands executes'.</p>
+     *
+     * <p>After each and any command is ran, a registered callback given to {@link #setConsumer(ResultConsumer)}
+     * will be notified of the result and success of the command. You can use that method to gather more meaningful
+     * results than this method will return, especially when a command forks.</p>
+     *
+     * @param parse the result of a successful {@link #parse(StringReader, Object)}
+     * @return a numeric result from a "command" that was performed.
+     * @throws CommandSyntaxException if the command failed to parse or execute
+     * @throws RuntimeException if the command failed to execute and was not handled gracefully
+     * @see #parse(String, Object)
+     * @see #parse(StringReader, Object)
+     * @see #execute(String, Object)
+     * @see #execute(StringReader, Object)
+     */
    public int execute(final ParseResults<S> parse) throws CommandSyntaxException {
        if (parse.getReader().canRead()) {
            if (parse.getExceptions().size() == 1) {
@ -95,8 +230,7 @@ public class CommandDispatcher<S> {
                final CommandContext<S> child = context.getChild();
                if (child != null) {
                    forked |= context.isForked();
-                    if (!child.getNodes().isEmpty()) {
-                        foundCommand = true;
+                    if (child.hasNodes()) {
                        final RedirectModifier<S> modifier = context.getRedirectModifier();
                        if (modifier == null) {
                            if (next == null) {
@ -113,6 +247,8 @@ public class CommandDispatcher<S> {
                                    for (final S source : results) {
                                        next.add(child.copyFor(source));
                                    }
+                                } else {
+                                    foundCommand = true;
                                }
                            } catch (final CommandSyntaxException ex) {
                                consumer.onCommandComplete(context, false, 0);
@ -150,26 +286,73 @@ public class CommandDispatcher<S> {
        return forked ? successfulForks : result;
    }

+    /**
+     * Parses a given command.
+     *
+     * <p>The result of this method can be cached, and it is advised to do so where appropriate. Parsing is often the
+     * most expensive step, and this allows you to essentially "precompile" a command if it will be ran often.</p>
+     *
+     * <p>If the command passes through a node that is {@link CommandNode#isFork()} then the resulting context will be marked as 'forked'.
+     * Forked contexts may contain child contexts, which may be modified by the {@link RedirectModifier} attached to the fork.</p>
+     *
+     * <p>Parsing a command can never fail, you will always be provided with a new {@link ParseResults}.
+     * However, that does not mean that it will always parse into a valid command. You should inspect the returned results
+     * to check for validity. If its {@link ParseResults#getReader()} {@link StringReader#canRead()} then it did not finish
+     * parsing successfully. You can use that position as an indicator to the user where the command stopped being valid.
+     * You may inspect {@link ParseResults#getExceptions()} if you know the parse failed, as it will explain why it could
+     * not find any valid commands. It may contain multiple exceptions, one for each "potential node" that it could have visited,
+     * explaining why it did not go down that node.</p>
+     *
+     * <p>When you eventually call {@link #execute(ParseResults)} with the result of this method, the above error checking
+     * will occur. You only need to inspect it yourself if you wish to handle that yourself.</p>
+     *
+     * @param command a command string to parse
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @return the result of parsing this command
+     * @see #parse(StringReader, Object)
+     * @see #execute(ParseResults)
+     * @see #execute(String, Object)
+     */
    public ParseResults<S> parse(final String command, final S source) {
-        final StringReader reader = new StringReader(command);
-        final CommandContextBuilder<S> context = new CommandContextBuilder<>(this, source, 0);
-        return parseNodes(root, reader, context);
+        return parse(new StringReader(command), source);
    }

-    private static class PartialParse<S> {
-        public final CommandContextBuilder<S> context;
-        public final ParseResults<S> parse;
-
-        private PartialParse(final CommandContextBuilder<S> context, final ParseResults<S> parse) {
-            this.context = context;
-            this.parse = parse;
-        }
+    /**
+     * Parses a given command.
+     *
+     * <p>The result of this method can be cached, and it is advised to do so where appropriate. Parsing is often the
+     * most expensive step, and this allows you to essentially "precompile" a command if it will be ran often.</p>
+     *
+     * <p>If the command passes through a node that is {@link CommandNode#isFork()} then the resulting context will be marked as 'forked'.
+     * Forked contexts may contain child contexts, which may be modified by the {@link RedirectModifier} attached to the fork.</p>
+     *
+     * <p>Parsing a command can never fail, you will always be provided with a new {@link ParseResults}.
+     * However, that does not mean that it will always parse into a valid command. You should inspect the returned results
+     * to check for validity. If its {@link ParseResults#getReader()} {@link StringReader#canRead()} then it did not finish
+     * parsing successfully. You can use that position as an indicator to the user where the command stopped being valid.
+     * You may inspect {@link ParseResults#getExceptions()} if you know the parse failed, as it will explain why it could
+     * not find any valid commands. It may contain multiple exceptions, one for each "potential node" that it could have visited,
+     * explaining why it did not go down that node.</p>
+     *
+     * <p>When you eventually call {@link #execute(ParseResults)} with the result of this method, the above error checking
+     * will occur. You only need to inspect it yourself if you wish to handle that yourself.</p>
+     *
+     * @param command a command string to parse
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @return the result of parsing this command
+     * @see #parse(String, Object)
+     * @see #execute(ParseResults)
+     * @see #execute(String, Object)
+     */
+    public ParseResults<S> parse(final StringReader command, final S source) {
+        final CommandContextBuilder<S> context = new CommandContextBuilder<>(this, source, root, command.getCursor());
+        return parseNodes(root, command, context);
    }

    private ParseResults<S> parseNodes(final CommandNode<S> node, final StringReader originalReader, final CommandContextBuilder<S> contextSoFar) {
        final S source = contextSoFar.getSource();
        Map<CommandNode<S>, CommandSyntaxException> errors = null;
-        List<PartialParse<S>> potentials = null;
+        List<ParseResults<S>> potentials = null;
        final int cursor = originalReader.getCursor();

        for (final CommandNode<S> child : node.getRelevantNodes(originalReader)) {
@ -202,8 +385,7 @@ public class CommandDispatcher<S> {
            if (reader.canRead(child.getRedirect() == null ? 2 : 1)) {
                reader.skip();
                if (child.getRedirect() != null) {
-                    final CommandContextBuilder<S> childContext = new CommandContextBuilder<>(this, source, reader.getCursor());
-                    childContext.withNode(child.getRedirect(), StringRange.between(cursor, reader.getCursor() - 1));
+                    final CommandContextBuilder<S> childContext = new CommandContextBuilder<>(this, source, child.getRedirect(), reader.getCursor());
                    final ParseResults<S> parse = parseNodes(child.getRedirect(), reader, childContext);
                    context.withChild(parse.getContext());
                    return new ParseResults<>(context, parse.getReader(), parse.getExceptions());
@ -212,42 +394,63 @@ public class CommandDispatcher<S> {
                    if (potentials == null) {
                        potentials = new ArrayList<>(1);
                    }
-                    potentials.add(new PartialParse<>(context, parse));
+                    potentials.add(parse);
                }
            } else {
                if (potentials == null) {
                    potentials = new ArrayList<>(1);
                }
-                potentials.add(new PartialParse<>(context, new ParseResults<>(context, reader, Collections.emptyMap())));
+                potentials.add(new ParseResults<>(context, reader, Collections.emptyMap()));
            }
        }

        if (potentials != null) {
            if (potentials.size() > 1) {
                potentials.sort((a, b) -> {
-                    if (!a.parse.getReader().canRead() && b.parse.getReader().canRead()) {
+                    if (!a.getReader().canRead() && b.getReader().canRead()) {
                        return -1;
                    }
-                    if (a.parse.getReader().canRead() && !b.parse.getReader().canRead()) {
+                    if (a.getReader().canRead() && !b.getReader().canRead()) {
                        return 1;
                    }
-                    if (a.parse.getExceptions().isEmpty() && !b.parse.getExceptions().isEmpty()) {
+                    if (a.getExceptions().isEmpty() && !b.getExceptions().isEmpty()) {
                        return -1;
                    }
-                    if (!a.parse.getExceptions().isEmpty() && b.parse.getExceptions().isEmpty()) {
+                    if (!a.getExceptions().isEmpty() && b.getExceptions().isEmpty()) {
                        return 1;
                    }
                    return 0;
                });
            }
-            return potentials.get(0).parse;
+            return potentials.get(0);
        }

        return new ParseResults<>(contextSoFar, originalReader, errors == null ? Collections.emptyMap() : errors);
    }

+    /**
+     * Gets all possible executable commands following the given node.
+     *
+     * <p>You may use {@link #getRoot()} as a target to get all usage data for the entire command tree.</p>
+     *
+     * <p>The returned syntax will be in "simple" form: {@code <param>} and {@code literal}. "Optional" nodes will be
+     * listed as multiple entries: the parent node, and the child nodes.
+     * For example, a required literal "foo" followed by an optional param "int" will be two nodes:</p>
+     * <ul>
+     *     <li>{@code foo}</li>
+     *     <li>{@code foo <int>}</li>
+     * </ul>
+     *
+     * <p>The path to the specified node will <b>not</b> be prepended to the output, as there can theoretically be many
+     * ways to reach a given node. It will only give you paths relative to the specified node, not absolute from root.</p>
+     *
+     * @param node target node to get child usage strings for
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @param restricted if true, commands that the {@code source} cannot access will not be mentioned
+     * @return array of full usage strings under the target node
+     */
    public String[] getAllUsage(final CommandNode<S> node, final S source, final boolean restricted) {
-        final ArrayList<String> result = Lists.newArrayList();
+        final ArrayList<String> result = new ArrayList<>();
        getAllUsage(node, source, result, "", restricted);
        return result.toArray(new String[result.size()]);
    }
@ -271,8 +474,29 @@ public class CommandDispatcher<S> {
        }
    }

+    /**
+     * Gets the possible executable commands from a specified node.
+     *
+     * <p>You may use {@link #getRoot()} as a target to get usage data for the entire command tree.</p>
+     *
+     * <p>The returned syntax will be in "smart" form: {@code <param>}, {@code literal}, {@code [optional]} and {@code (either|or)}.
+     * These forms may be mixed and matched to provide as much information about the child nodes as it can, without being too verbose.
+     * For example, a required literal "foo" followed by an optional param "int" can be compressed into one string:</p>
+     * <ul>
+     *     <li>{@code foo [<int>]}</li>
+     * </ul>
+     *
+     * <p>The path to the specified node will <b>not</b> be prepended to the output, as there can theoretically be many
+     * ways to reach a given node. It will only give you paths relative to the specified node, not absolute from root.</p>
+     *
+     * <p>The returned usage will be restricted to only commands that the provided {@code source} can use.</p>
+     *
+     * @param node target node to get child usage strings for
+     * @param source a custom "source" object, usually representing the originator of this command
+     * @return array of full usage strings under the target node
+     */
    public Map<CommandNode<S>, String> getSmartUsage(final CommandNode<S> node, final S source) {
-        final Map<CommandNode<S>, String> result = Maps.newLinkedHashMap();
+        final Map<CommandNode<S>, String> result = new LinkedHashMap<>();

        final boolean optional = node.getCommand() != null;
        for (final CommandNode<S> child : node.getChildren()) {
@ -306,7 +530,7 @@ public class CommandDispatcher<S> {
                        return self + ARGUMENT_SEPARATOR + usage;
                    }
                } else if (children.size() > 1) {
-                    final Set<String> childUsage = Sets.newLinkedHashSet();
+                    final Set<String> childUsage = new LinkedHashSet<>();
                    for (final CommandNode<S> child : children) {
                        final String usage = getSmartUsage(child, source, childOptional, true);
                        if (usage != null) {
@ -338,38 +562,41 @@ public class CommandDispatcher<S> {
        return self;
    }

+    /**
+     * Gets suggestions for a parsed input string on what comes next.
+     *
+     * <p>As it is ultimately up to custom argument types to provide suggestions, it may be an asynchronous operation,
+     * for example getting in-game data or player names etc. As such, this method returns a future and no guarantees
+     * are made to when or how the future completes.</p>
+     *
+     * <p>The suggestions provided will be in the context of the end of the parsed input string, but may suggest
+     * new or replacement strings for earlier in the input string. For example, if the end of the string was
+     * {@code foobar} but an argument preferred it to be {@code minecraft:foobar}, it will suggest a replacement for that
+     * whole segment of the input.</p>
+     *
+     * @param parse the result of a {@link #parse(StringReader, Object)}
+     * @return a future that will eventually resolve into a {@link Suggestions} object
+     */
    public CompletableFuture<Suggestions> getCompletionSuggestions(final ParseResults<S> parse) {
-        final CommandContextBuilder<S> rootContext = parse.getContext();
-        final CommandContextBuilder<S> context = rootContext.getLastChild();
-        final CommandNode<S> parent;
-        final int start;
-
-        if (context.getNodes().isEmpty()) {
-            parent = root;
-            start = 0;
-        } else if (parse.getReader().canRead()) {
-            final Map.Entry<CommandNode<S>, StringRange> entry = Iterables.getLast(context.getNodes().entrySet());
-            parent = entry.getKey();
-            start = entry.getValue().getEnd() + 1;
-        } else if (context.getNodes().size() > 1) {
-            final Map.Entry<CommandNode<S>, StringRange> entry = Iterables.get(context.getNodes().entrySet(), context.getNodes().size() - 2);
-            parent = entry.getKey();
-            start = entry.getValue().getEnd() + 1;
-        } else if (rootContext != context && context.getNodes().size() > 0) {
-            final Map.Entry<CommandNode<S>, StringRange> entry = Iterables.getLast(context.getNodes().entrySet());
-            parent = entry.getKey();
-            start = entry.getValue().getEnd() + 1;
-        } else {
-            parent = root;
-            start = 0;
+        return getCompletionSuggestions(parse, parse.getReader().getTotalLength());
    }

+    public CompletableFuture<Suggestions> getCompletionSuggestions(final ParseResults<S> parse, int cursor) {
+        final CommandContextBuilder<S> context = parse.getContext();
+
+        final SuggestionContext<S> nodeBeforeCursor = context.findSuggestionContext(cursor);
+        final CommandNode<S> parent = nodeBeforeCursor.parent;
+        final int start = Math.min(nodeBeforeCursor.startPos, cursor);
+
+        final String fullInput = parse.getReader().getString();
+        final String truncatedInput = fullInput.substring(0, cursor);
+        final String truncatedInputLowerCase = truncatedInput.toLowerCase(Locale.ROOT);
        @SuppressWarnings("unchecked") final CompletableFuture<Suggestions>[] futures = new CompletableFuture[parent.getChildren().size()];
        int i = 0;
        for (final CommandNode<S> node : parent.getChildren()) {
            CompletableFuture<Suggestions> future = Suggestions.empty();
            try {
-                future = node.listSuggestions(context.build(parse.getReader().getString()), new SuggestionsBuilder(parse.getReader().getString(), start));
+                future = node.listSuggestions(context.build(truncatedInput), new SuggestionsBuilder(truncatedInput, truncatedInputLowerCase, start));
            } catch (final CommandSyntaxException ignored) {
            }
            futures[i++] = future;
@ -377,20 +604,43 @@ public class CommandDispatcher<S> {

        final CompletableFuture<Suggestions> result = new CompletableFuture<>();
        CompletableFuture.allOf(futures).thenRun(() -> {
-            final List<Suggestions> suggestions = Lists.newArrayList();
+            final List<Suggestions> suggestions = new ArrayList<>();
            for (final CompletableFuture<Suggestions> future : futures) {
                suggestions.add(future.join());
            }
-            result.complete(Suggestions.merge(parse.getReader().getString(), suggestions));
+            result.complete(Suggestions.merge(fullInput, suggestions));
        });

        return result;
    }

+    /**
+     * Gets the root of this command tree.
+     *
+     * <p>This is often useful as a target of a {@link com.mojang.brigadier.builder.ArgumentBuilder#redirect(CommandNode)},
+     * {@link #getAllUsage(CommandNode, Object, boolean)} or {@link #getSmartUsage(CommandNode, Object)}.
+     * You may also use it to clone the command tree via {@link #CommandDispatcher(RootCommandNode)}.</p>
+     *
+     * @return root of the command tree
+     */
    public RootCommandNode<S> getRoot() {
        return root;
    }

+    /**
+     * Finds a valid path to a given node on the command tree.
+     *
+     * <p>There may theoretically be multiple paths to a node on the tree, especially with the use of forking or redirecting.
+     * As such, this method makes no guarantees about which path it finds. It will not look at forks or redirects,
+     * and find the first instance of the target node on the tree.</p>
+     *
+     * <p>The only guarantee made is that for the same command tree and the same version of this library, the result of
+     * this method will <b>always</b> be a valid input for {@link #findNode(Collection)}, which should return the same node
+     * as provided to this method.</p>
+     *
+     * @param target the target node you are finding a path for
+     * @return a path to the resulting node, or an empty list if it was not found
+     */
    public Collection<String> getPath(final CommandNode<S> target) {
        final List<List<CommandNode<S>>> nodes = new ArrayList<>();
        addPaths(root, nodes, new ArrayList<>());
@ -410,6 +660,17 @@ public class CommandDispatcher<S> {
        return Collections.emptyList();
    }

+    /**
+     * Finds a node by its path
+     *
+     * <p>Paths may be generated with {@link #getPath(CommandNode)}, and are guaranteed (for the same tree, and the
+     * same version of this library) to always produce the same valid node by this method.</p>
+     *
+     * <p>If a node could not be found at the specified path, then {@code null} will be returned.</p>
+     *
+     * @param path a generated path to a node
+     * @return the node at the given path, or null if not found
+     */
    public CommandNode<S> findNode(final Collection<String> path) {
        CommandNode<S> node = root;
        for (final String name : path) {
@ -421,6 +682,16 @@ public class CommandDispatcher<S> {
        return node;
    }

+    /**
+     * Scans the command tree for potential ambiguous commands.
+     *
+     * <p>This is a shortcut for {@link CommandNode#findAmbiguities(AmbiguityConsumer)} on {@link #getRoot()}.</p>
+     *
+     * <p>Ambiguities are detected by testing every {@link CommandNode#getExamples()} on one node verses every sibling
+     * node. This is not fool proof, and relies a lot on the providers of the used argument types to give good examples.</p>
+     *
+     * @param consumer a callback to be notified of potential ambiguities
+     */
    public void findAmbiguities(final AmbiguityConsumer<S> consumer) {
        root.findAmbiguities(consumer);
    }
--- a/src/main/java/com/mojang/brigadier/ImmutableStringReader.java
+++ b/src/main/java/com/mojang/brigadier/ImmutableStringReader.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 public interface ImmutableStringReader {
--- a/src/main/java/com/mojang/brigadier/LiteralMessage.java
+++ b/src/main/java/com/mojang/brigadier/LiteralMessage.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 public class LiteralMessage implements Message {
--- a/src/main/java/com/mojang/brigadier/Message.java
+++ b/src/main/java/com/mojang/brigadier/Message.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 public interface Message {
--- a/src/main/java/com/mojang/brigadier/ParseResults.java
+++ b/src/main/java/com/mojang/brigadier/ParseResults.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 import com.mojang.brigadier.context.CommandContextBuilder;
--- a/src/main/java/com/mojang/brigadier/RedirectModifier.java
+++ b/src/main/java/com/mojang/brigadier/RedirectModifier.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 import com.mojang.brigadier.context.CommandContext;
--- a/src/main/java/com/mojang/brigadier/ResultConsumer.java
+++ b/src/main/java/com/mojang/brigadier/ResultConsumer.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 import com.mojang.brigadier.context.CommandContext;
--- a/src/main/java/com/mojang/brigadier/SingleRedirectModifier.java
+++ b/src/main/java/com/mojang/brigadier/SingleRedirectModifier.java
@ -1,10 +1,11 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 import com.mojang.brigadier.context.CommandContext;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;

-import java.util.Collection;
-
@FunctionalInterface
 public interface SingleRedirectModifier<S> {
    S apply(CommandContext<S> context) throws CommandSyntaxException;
--- a/src/main/java/com/mojang/brigadier/StringReader.java
+++ b/src/main/java/com/mojang/brigadier/StringReader.java
@ -1,10 +1,14 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 import com.mojang.brigadier.exceptions.CommandSyntaxException;

 public class StringReader implements ImmutableStringReader {
    private static final char SYNTAX_ESCAPE = '\\';
-    private static final char SYNTAX_QUOTE = '"';
+    private static final char SYNTAX_DOUBLE_QUOTE = '"';
+    private static final char SYNTAX_SINGLE_QUOTE = '\'';

    private final String string;
    private int cursor;
@ -84,6 +88,10 @@ public class StringReader implements ImmutableStringReader {
        return c >= '0' && c <= '9' || c == '.' || c == '-';
    }

+    public static boolean isQuotedStringStart(char c) {
+        return c == SYNTAX_DOUBLE_QUOTE || c == SYNTAX_SINGLE_QUOTE;
+    }
+
    public void skipWhitespace() {
        while (canRead() && Character.isWhitespace(peek())) {
            skip();
@ -107,6 +115,23 @@ public class StringReader implements ImmutableStringReader {
        }
    }

+    public long readLong() throws CommandSyntaxException {
+        final int start = cursor;
+        while (canRead() && isAllowedNumber(peek())) {
+            skip();
+        }
+        final String number = string.substring(start, cursor);
+        if (number.isEmpty()) {
+            throw CommandSyntaxException.BUILT_IN_EXCEPTIONS.readerExpectedLong().createWithContext(this);
+        }
+        try {
+            return Long.parseLong(number);
+        } catch (final NumberFormatException ex) {
+            cursor = start;
+            throw CommandSyntaxException.BUILT_IN_EXCEPTIONS.readerInvalidLong().createWithContext(this, number);
+        }
+    }
+
    public double readDouble() throws CommandSyntaxException {
        final int start = cursor;
        while (canRead() && isAllowedNumber(peek())) {
@ -160,16 +185,22 @@ public class StringReader implements ImmutableStringReader {
    public String readQuotedString() throws CommandSyntaxException {
        if (!canRead()) {
            return "";
-        } else if (peek() != SYNTAX_QUOTE) {
+        }
+        final char next = peek();
+        if (!isQuotedStringStart(next)) {
            throw CommandSyntaxException.BUILT_IN_EXCEPTIONS.readerExpectedStartOfQuote().createWithContext(this);
        }
        skip();
+        return readStringUntil(next);
+    }
+
+    public String readStringUntil(char terminator) throws CommandSyntaxException {
        final StringBuilder result = new StringBuilder();
        boolean escaped = false;
        while (canRead()) {
            final char c = read();
            if (escaped) {
-                if (c == SYNTAX_QUOTE || c == SYNTAX_ESCAPE) {
+                if (c == terminator || c == SYNTAX_ESCAPE) {
                    result.append(c);
                    escaped = false;
                } else {
@ -178,7 +209,7 @@ public class StringReader implements ImmutableStringReader {
                }
            } else if (c == SYNTAX_ESCAPE) {
                escaped = true;
-            } else if (c == SYNTAX_QUOTE) {
+            } else if (c == terminator) {
                return result.toString();
            } else {
                result.append(c);
@ -189,11 +220,15 @@ public class StringReader implements ImmutableStringReader {
    }

    public String readString() throws CommandSyntaxException {
-        if (canRead() && peek() == SYNTAX_QUOTE) {
-            return readQuotedString();
-        } else {
-            return readUnquotedString();
+        if (!canRead()) {
+            return "";
        }
+        final char next = peek();
+        if (isQuotedStringStart(next)) {
+            skip();
+            return readStringUntil(next);
+        }
+        return readUnquotedString();
    }

    public boolean readBoolean() throws CommandSyntaxException {
--- a/src/main/java/com/mojang/brigadier/arguments/ArgumentType.java
+++ b/src/main/java/com/mojang/brigadier/arguments/ArgumentType.java
@ -1,8 +1,10 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.arguments;

 import com.mojang.brigadier.StringReader;
 import com.mojang.brigadier.context.CommandContext;
-import com.mojang.brigadier.context.CommandContextBuilder;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import com.mojang.brigadier.suggestion.Suggestions;
 import com.mojang.brigadier.suggestion.SuggestionsBuilder;
@ -12,7 +14,7 @@ import java.util.Collections;
 import java.util.concurrent.CompletableFuture;

 public interface ArgumentType<T> {
-    <S> T parse(StringReader reader) throws CommandSyntaxException;
+    T parse(StringReader reader) throws CommandSyntaxException;

    default <S> CompletableFuture<Suggestions> listSuggestions(final CommandContext<S> context, final SuggestionsBuilder builder) {
        return Suggestions.empty();
--- a/src/main/java/com/mojang/brigadier/arguments/BoolArgumentType.java
+++ b/src/main/java/com/mojang/brigadier/arguments/BoolArgumentType.java
@ -1,8 +1,10 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.arguments;

 import com.mojang.brigadier.StringReader;
 import com.mojang.brigadier.context.CommandContext;
-import com.mojang.brigadier.context.CommandContextBuilder;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import com.mojang.brigadier.suggestion.Suggestions;
 import com.mojang.brigadier.suggestion.SuggestionsBuilder;
@ -26,16 +28,16 @@ public class BoolArgumentType implements ArgumentType<Boolean> {
    }

    @Override
-    public <S> Boolean parse(final StringReader reader) throws CommandSyntaxException {
+    public Boolean parse(final StringReader reader) throws CommandSyntaxException {
        return reader.readBoolean();
    }

    @Override
    public <S> CompletableFuture<Suggestions> listSuggestions(final CommandContext<S> context, final SuggestionsBuilder builder) {
-        if ("true".startsWith(builder.getRemaining().toLowerCase())) {
+        if ("true".startsWith(builder.getRemainingLowerCase())) {
            builder.suggest("true");
        }
-        if ("false".startsWith(builder.getRemaining().toLowerCase())) {
+        if ("false".startsWith(builder.getRemainingLowerCase())) {
            builder.suggest("false");
        }
        return builder.buildFuture();
--- a/src/main/java/com/mojang/brigadier/arguments/DoubleArgumentType.java
+++ b/src/main/java/com/mojang/brigadier/arguments/DoubleArgumentType.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.arguments;

 import com.mojang.brigadier.StringReader;
@ -43,7 +46,7 @@ public class DoubleArgumentType implements ArgumentType<Double> {
    }

    @Override
-    public <S> Double parse(final StringReader reader) throws CommandSyntaxException {
+    public Double parse(final StringReader reader) throws CommandSyntaxException {
        final int start = reader.getCursor();
        final double result = reader.readDouble();
        if (result < minimum) {
--- a/src/main/java/com/mojang/brigadier/arguments/FloatArgumentType.java
+++ b/src/main/java/com/mojang/brigadier/arguments/FloatArgumentType.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.arguments;

 import com.mojang.brigadier.StringReader;
@ -43,7 +46,7 @@ public class FloatArgumentType implements ArgumentType<Float> {
    }

    @Override
-    public <S> Float parse(final StringReader reader) throws CommandSyntaxException {
+    public Float parse(final StringReader reader) throws CommandSyntaxException {
        final int start = reader.getCursor();
        final float result = reader.readFloat();
        if (result < minimum) {
--- a/src/main/java/com/mojang/brigadier/arguments/IntegerArgumentType.java
+++ b/src/main/java/com/mojang/brigadier/arguments/IntegerArgumentType.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.arguments;

 import com.mojang.brigadier.StringReader;
@ -43,7 +46,7 @@ public class IntegerArgumentType implements ArgumentType<Integer> {
    }

    @Override
-    public <S> Integer parse(final StringReader reader) throws CommandSyntaxException {
+    public Integer parse(final StringReader reader) throws CommandSyntaxException {
        final int start = reader.getCursor();
        final int result = reader.readInt();
        if (result < minimum) {
@ -81,4 +84,9 @@ public class IntegerArgumentType implements ArgumentType<Integer> {
            return "integer(" + minimum + ", " + maximum + ")";
        }
    }
+
+    @Override
+    public Collection<String> getExamples() {
+        return EXAMPLES;
+    }
 }
--- a/src/main/java/com/mojang/brigadier/arguments/LongArgumentType.java
+++ b/src/main/java/com/mojang/brigadier/arguments/LongArgumentType.java
@ -0,0 +1,92 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
+package com.mojang.brigadier.arguments;
+
+import com.mojang.brigadier.StringReader;
+import com.mojang.brigadier.context.CommandContext;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+
+import java.util.Arrays;
+import java.util.Collection;
+
+public class LongArgumentType implements ArgumentType<Long> {
+    private static final Collection<String> EXAMPLES = Arrays.asList("0", "123", "-123");
+
+    private final long minimum;
+    private final long maximum;
+
+    private LongArgumentType(final long minimum, final long maximum) {
+        this.minimum = minimum;
+        this.maximum = maximum;
+    }
+
+    public static LongArgumentType longArg() {
+        return longArg(Long.MIN_VALUE);
+    }
+
+    public static LongArgumentType longArg(final long min) {
+        return longArg(min, Long.MAX_VALUE);
+    }
+
+    public static LongArgumentType longArg(final long min, final long max) {
+        return new LongArgumentType(min, max);
+    }
+
+    public static long getLong(final CommandContext<?> context, final String name) {
+        return context.getArgument(name, long.class);
+    }
+
+    public long getMinimum() {
+        return minimum;
+    }
+
+    public long getMaximum() {
+        return maximum;
+    }
+
+    @Override
+    public Long parse(final StringReader reader) throws CommandSyntaxException {
+        final int start = reader.getCursor();
+        final long result = reader.readLong();
+        if (result < minimum) {
+            reader.setCursor(start);
+            throw CommandSyntaxException.BUILT_IN_EXCEPTIONS.longTooLow().createWithContext(reader, result, minimum);
+        }
+        if (result > maximum) {
+            reader.setCursor(start);
+            throw CommandSyntaxException.BUILT_IN_EXCEPTIONS.longTooHigh().createWithContext(reader, result, maximum);
+        }
+        return result;
+    }
+
+    @Override
+    public boolean equals(final Object o) {
+        if (this == o) return true;
+        if (!(o instanceof LongArgumentType)) return false;
+
+        final LongArgumentType that = (LongArgumentType) o;
+        return maximum == that.maximum && minimum == that.minimum;
+    }
+
+    @Override
+    public int hashCode() {
+        return 31 * Long.hashCode(minimum) + Long.hashCode(maximum);
+    }
+
+    @Override
+    public String toString() {
+        if (minimum == Long.MIN_VALUE && maximum == Long.MAX_VALUE) {
+            return "longArg()";
+        } else if (maximum == Long.MAX_VALUE) {
+            return "longArg(" + minimum + ")";
+        } else {
+            return "longArg(" + minimum + ", " + maximum + ")";
+        }
+    }
+
+    @Override
+    public Collection<String> getExamples() {
+        return EXAMPLES;
+    }
+}
--- a/src/main/java/com/mojang/brigadier/arguments/StringArgumentType.java
+++ b/src/main/java/com/mojang/brigadier/arguments/StringArgumentType.java
@ -1,8 +1,10 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.arguments;

 import com.mojang.brigadier.StringReader;
 import com.mojang.brigadier.context.CommandContext;
-import com.mojang.brigadier.context.CommandContextBuilder;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;

 import java.util.Arrays;
@ -36,7 +38,7 @@ public class StringArgumentType implements ArgumentType<String> {
    }

    @Override
-    public <S> String parse(final StringReader reader) throws CommandSyntaxException {
+    public String parse(final StringReader reader) throws CommandSyntaxException {
        if (type == StringType.GREEDY_PHRASE) {
            final String text = reader.getRemaining();
            reader.setCursor(reader.getTotalLength());
--- a/src/main/java/com/mojang/brigadier/builder/ArgumentBuilder.java
+++ b/src/main/java/com/mojang/brigadier/builder/ArgumentBuilder.java
@ -1,6 +1,10 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.builder;

 import com.mojang.brigadier.Command;
+import com.mojang.brigadier.Message;
 import com.mojang.brigadier.RedirectModifier;
 import com.mojang.brigadier.SingleRedirectModifier;
 import com.mojang.brigadier.tree.CommandNode;
@ -17,6 +21,7 @@ public abstract class ArgumentBuilder<S, T extends ArgumentBuilder<S, T>> {
    private CommandNode<S> target;
    private RedirectModifier<S> modifier = null;
    private boolean forks;
+    private Message description;

    protected abstract T getThis();

@ -49,6 +54,15 @@ public abstract class ArgumentBuilder<S, T extends ArgumentBuilder<S, T>> {
        return command;
    }

+    public T describe(final Message description) {
+        this.description = description;
+        return getThis();
+    }
+
+    public Message getDescription() {
+        return description;
+    }
+
    public T requires(final Predicate<S> requirement) {
        this.requirement = requirement;
        return getThis();
--- a/src/main/java/com/mojang/brigadier/builder/LiteralArgumentBuilder.java
+++ b/src/main/java/com/mojang/brigadier/builder/LiteralArgumentBuilder.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.builder;

 import com.mojang.brigadier.tree.CommandNode;
@ -25,7 +28,7 @@ public class LiteralArgumentBuilder<S> extends ArgumentBuilder<S, LiteralArgumen

    @Override
    public LiteralCommandNode<S> build() {
-        final LiteralCommandNode<S> result = new LiteralCommandNode<>(getLiteral(), getCommand(), getRequirement(), getRedirect(), getRedirectModifier(), isFork());
+        final LiteralCommandNode<S> result = new LiteralCommandNode<>(getLiteral(), getCommand(), getRequirement(), getRedirect(), getRedirectModifier(), isFork(), getDescription());

        for (final CommandNode<S> argument : getArguments()) {
            result.addChild(argument);
--- a/src/main/java/com/mojang/brigadier/builder/RequiredArgumentBuilder.java
+++ b/src/main/java/com/mojang/brigadier/builder/RequiredArgumentBuilder.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.builder;

 import com.mojang.brigadier.arguments.ArgumentType;
@ -42,7 +45,7 @@ public class RequiredArgumentBuilder<S, T> extends ArgumentBuilder<S, RequiredAr
    }

    public ArgumentCommandNode<S, T> build() {
-        final ArgumentCommandNode<S, T> result = new ArgumentCommandNode<>(getName(), getType(), getCommand(), getRequirement(), getRedirect(), getRedirectModifier(), isFork(), getSuggestionsProvider());
+        final ArgumentCommandNode<S, T> result = new ArgumentCommandNode<>(getName(), getType(), getCommand(), getRequirement(), getRedirect(), getRedirectModifier(), isFork(), getSuggestionsProvider(), getDescription());

        for (final CommandNode<S> argument : getArguments()) {
            result.addChild(argument);
--- a/src/main/java/com/mojang/brigadier/context/CommandContext.java
+++ b/src/main/java/com/mojang/brigadier/context/CommandContext.java
@ -1,29 +1,48 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.context;

-import com.google.common.collect.Iterables;
-import com.google.common.primitives.Primitives;
 import com.mojang.brigadier.Command;
 import com.mojang.brigadier.RedirectModifier;
 import com.mojang.brigadier.tree.CommandNode;

+import java.util.HashMap;
+import java.util.List;
 import java.util.Map;

 public class CommandContext<S> {
+
+    private static final Map<Class<?>, Class<?>> PRIMITIVE_TO_WRAPPER = new HashMap<>();
+
+    static {
+        PRIMITIVE_TO_WRAPPER.put(boolean.class, Boolean.class);
+        PRIMITIVE_TO_WRAPPER.put(byte.class, Byte.class);
+        PRIMITIVE_TO_WRAPPER.put(short.class, Short.class);
+        PRIMITIVE_TO_WRAPPER.put(char.class, Character.class);
+        PRIMITIVE_TO_WRAPPER.put(int.class, Integer.class);
+        PRIMITIVE_TO_WRAPPER.put(long.class, Long.class);
+        PRIMITIVE_TO_WRAPPER.put(float.class, Float.class);
+        PRIMITIVE_TO_WRAPPER.put(double.class, Double.class);
+    }
+
    private final S source;
    private final String input;
    private final Command<S> command;
    private final Map<String, ParsedArgument<S, ?>> arguments;
-    private final Map<CommandNode<S>, StringRange> nodes;
+    private final CommandNode<S> rootNode;
+    private final List<ParsedCommandNode<S>> nodes;
    private final StringRange range;
    private final CommandContext<S> child;
    private final RedirectModifier<S> modifier;
    private final boolean forks;

-    public CommandContext(final S source, final String input, final Map<String, ParsedArgument<S, ?>> arguments, final Command<S> command, final Map<CommandNode<S>, StringRange> nodes, final StringRange range, final CommandContext<S> child, final RedirectModifier<S> modifier, boolean forks) {
+    public CommandContext(final S source, final String input, final Map<String, ParsedArgument<S, ?>> arguments, final Command<S> command, final CommandNode<S> rootNode, final List<ParsedCommandNode<S>> nodes, final StringRange range, final CommandContext<S> child, final RedirectModifier<S> modifier, boolean forks) {
        this.source = source;
        this.input = input;
        this.arguments = arguments;
        this.command = command;
+        this.rootNode = rootNode;
        this.nodes = nodes;
        this.range = range;
        this.child = child;
@ -35,7 +54,7 @@ public class CommandContext<S> {
        if (this.source == source) {
            return this;
        }
-        return new CommandContext<>(source, input, arguments, command, nodes, range, child, modifier, forks);
+        return new CommandContext<>(source, input, arguments, command, rootNode, nodes, range, child, modifier, forks);
    }

    public CommandContext<S> getChild() {
@ -67,7 +86,7 @@ public class CommandContext<S> {
        }

        final Object result = argument.getResult();
-        if (Primitives.wrap(clazz).isAssignableFrom(result.getClass())) {
+        if (PRIMITIVE_TO_WRAPPER.getOrDefault(clazz, clazz).isAssignableFrom(result.getClass())) {
            return (V) result;
        } else {
            throw new IllegalArgumentException("Argument '" + name + "' is defined as " + result.getClass().getSimpleName() + ", not " + clazz);
@ -82,7 +101,8 @@ public class CommandContext<S> {
        final CommandContext that = (CommandContext) o;

        if (!arguments.equals(that.arguments)) return false;
-        if (!Iterables.elementsEqual(nodes.entrySet(), that.nodes.entrySet())) return false;
+        if (!rootNode.equals(that.rootNode)) return false;
+        if (nodes.size() != that.nodes.size() || !nodes.equals(that.nodes)) return false;
        if (command != null ? !command.equals(that.command) : that.command != null) return false;
        if (!source.equals(that.source)) return false;
        if (child != null ? !child.equals(that.child) : that.child != null) return false;
@ -95,6 +115,7 @@ public class CommandContext<S> {
        int result = source.hashCode();
        result = 31 * result + arguments.hashCode();
        result = 31 * result + (command != null ? command.hashCode() : 0);
+        result = 31 * result + rootNode.hashCode();
        result = 31 * result + nodes.hashCode();
        result = 31 * result + (child != null ? child.hashCode() : 0);
        return result;
@ -112,10 +133,18 @@ public class CommandContext<S> {
        return input;
    }

-    public Map<CommandNode<S>, StringRange> getNodes() {
+    public CommandNode<S> getRootNode() {
+        return rootNode;
+    }
+
+    public List<ParsedCommandNode<S>> getNodes() {
        return nodes;
    }

+    public boolean hasNodes() {
+        return !nodes.isEmpty();
+    }
+
    public boolean isForked() {
        return forks;
    }
--- a/src/main/java/com/mojang/brigadier/context/CommandContextBuilder.java
+++ b/src/main/java/com/mojang/brigadier/context/CommandContextBuilder.java
@ -1,16 +1,22 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.context;

-import com.google.common.collect.Maps;
 import com.mojang.brigadier.Command;
 import com.mojang.brigadier.CommandDispatcher;
 import com.mojang.brigadier.RedirectModifier;
 import com.mojang.brigadier.tree.CommandNode;

+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
 import java.util.Map;

 public class CommandContextBuilder<S> {
-    private final Map<String, ParsedArgument<S, ?>> arguments = Maps.newLinkedHashMap();
-    private final Map<CommandNode<S>, StringRange> nodes = Maps.newLinkedHashMap();
+    private final Map<String, ParsedArgument<S, ?>> arguments = new LinkedHashMap<>();
+    private final CommandNode<S> rootNode;
+    private final List<ParsedCommandNode<S>> nodes = new ArrayList<>();
    private final CommandDispatcher<S> dispatcher;
    private S source;
    private Command<S> command;
@ -19,7 +25,8 @@ public class CommandContextBuilder<S> {
    private RedirectModifier<S> modifier = null;
    private boolean forks;

-    public CommandContextBuilder(final CommandDispatcher<S> dispatcher, final S source, final int start) {
+    public CommandContextBuilder(final CommandDispatcher<S> dispatcher, final S source, final CommandNode<S> rootNode, final int start) {
+        this.rootNode = rootNode;
        this.dispatcher = dispatcher;
        this.source = source;
        this.range = StringRange.at(start);
@ -34,6 +41,10 @@ public class CommandContextBuilder<S> {
        return source;
    }

+    public CommandNode<S> getRootNode() {
+        return rootNode;
+    }
+
    public CommandContextBuilder<S> withArgument(final String name, final ParsedArgument<S, ?> argument) {
        this.arguments.put(name, argument);
        return this;
@ -49,7 +60,7 @@ public class CommandContextBuilder<S> {
    }

    public CommandContextBuilder<S> withNode(final CommandNode<S> node, final StringRange range) {
-        nodes.put(node, range);
+        nodes.add(new ParsedCommandNode<>(node, range));
        this.range = StringRange.encompassing(this.range, range);
        this.modifier = node.getRedirectModifier();
        this.forks = node.isFork();
@ -57,10 +68,10 @@ public class CommandContextBuilder<S> {
    }

    public CommandContextBuilder<S> copy() {
-        final CommandContextBuilder<S> copy = new CommandContextBuilder<>(dispatcher, source, range.getStart());
+        final CommandContextBuilder<S> copy = new CommandContextBuilder<>(dispatcher, source, rootNode, range.getStart());
        copy.command = command;
        copy.arguments.putAll(arguments);
-        copy.nodes.putAll(nodes);
+        copy.nodes.addAll(nodes);
        copy.child = child;
        copy.range = range;
        copy.forks = forks;
@ -88,12 +99,12 @@ public class CommandContextBuilder<S> {
        return command;
    }

-    public Map<CommandNode<S>, StringRange> getNodes() {
+    public List<ParsedCommandNode<S>> getNodes() {
        return nodes;
    }

    public CommandContext<S> build(final String input) {
-        return new CommandContext<>(source, input, arguments, command, nodes, range, child == null ? null : child.build(input), modifier, forks);
+        return new CommandContext<>(source, input, arguments, command, rootNode, nodes, range, child == null ? null : child.build(input), modifier, forks);
    }

    public CommandDispatcher<S> getDispatcher() {
@ -103,4 +114,33 @@ public class CommandContextBuilder<S> {
    public StringRange getRange() {
        return range;
    }
+
+    public SuggestionContext<S> findSuggestionContext(final int cursor) {
+        if (range.getStart() <= cursor) {
+            if (range.getEnd() < cursor) {
+                if (child != null) {
+                    return child.findSuggestionContext(cursor);
+                } else if (!nodes.isEmpty()) {
+                    final ParsedCommandNode<S> last = nodes.get(nodes.size() - 1);
+                    return new SuggestionContext<>(last.getNode(), last.getRange().getEnd() + 1);
+                } else {
+                    return new SuggestionContext<>(rootNode, range.getStart());
+                }
+            } else {
+                CommandNode<S> prev = rootNode;
+                for (final ParsedCommandNode<S> node : nodes) {
+                    final StringRange nodeRange = node.getRange();
+                    if (nodeRange.getStart() <= cursor && cursor <= nodeRange.getEnd()) {
+                        return new SuggestionContext<>(prev, nodeRange.getStart());
+                    }
+                    prev = node.getNode();
+                }
+                if (prev == null) {
+                    throw new IllegalStateException("Can't find node before cursor");
+                }
+                return new SuggestionContext<>(prev, range.getStart());
+            }
+        }
+        throw new IllegalStateException("Can't find node before cursor");
+    }
 }
--- a/src/main/java/com/mojang/brigadier/context/ParsedArgument.java
+++ b/src/main/java/com/mojang/brigadier/context/ParsedArgument.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.context;

 import java.util.Objects;
--- a/src/main/java/com/mojang/brigadier/context/ParsedCommandNode.java
+++ b/src/main/java/com/mojang/brigadier/context/ParsedCommandNode.java
@ -0,0 +1,47 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
+package com.mojang.brigadier.context;
+
+import com.mojang.brigadier.tree.CommandNode;
+
+import java.util.Objects;
+
+public class ParsedCommandNode<S> {
+
+    private final CommandNode<S> node;
+
+    private final StringRange range;
+
+    public ParsedCommandNode(CommandNode<S> node, StringRange range) {
+        this.node = node;
+        this.range = range;
+    }
+
+    public CommandNode<S> getNode() {
+        return node;
+    }
+
+    public StringRange getRange() {
+        return range;
+    }
+
+    @Override
+    public String toString() {
+        return node + "@" + range;
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        ParsedCommandNode<?> that = (ParsedCommandNode<?>) o;
+        return Objects.equals(node, that.node) &&
+                Objects.equals(range, that.range);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(node, range);
+    }
+}
--- a/src/main/java/com/mojang/brigadier/context/StringRange.java
+++ b/src/main/java/com/mojang/brigadier/context/StringRange.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.context;

 import com.mojang.brigadier.ImmutableStringReader;
--- a/src/main/java/com/mojang/brigadier/context/SuggestionContext.java
+++ b/src/main/java/com/mojang/brigadier/context/SuggestionContext.java
@ -0,0 +1,16 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
+package com.mojang.brigadier.context;
+
+import com.mojang.brigadier.tree.CommandNode;
+
+public class SuggestionContext<S> {
+    public final CommandNode<S> parent;
+    public final int startPos;
+
+    public SuggestionContext(CommandNode<S> parent, int startPos) {
+        this.parent = parent;
+        this.startPos = startPos;
+    }
+}
--- a/src/main/java/com/mojang/brigadier/exceptions/BuiltInExceptionProvider.java
+++ b/src/main/java/com/mojang/brigadier/exceptions/BuiltInExceptionProvider.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 public interface BuiltInExceptionProvider {
@ -13,6 +16,10 @@ public interface BuiltInExceptionProvider {

    Dynamic2CommandExceptionType integerTooHigh();

+    Dynamic2CommandExceptionType longTooLow();
+
+    Dynamic2CommandExceptionType longTooHigh();
+
    DynamicCommandExceptionType literalIncorrect();

    SimpleCommandExceptionType readerExpectedStartOfQuote();
@ -27,6 +34,10 @@ public interface BuiltInExceptionProvider {

    SimpleCommandExceptionType readerExpectedInt();

+    DynamicCommandExceptionType readerInvalidLong();
+
+    SimpleCommandExceptionType readerExpectedLong();
+
    DynamicCommandExceptionType readerInvalidDouble();

    SimpleCommandExceptionType readerExpectedDouble();
--- a/src/main/java/com/mojang/brigadier/exceptions/BuiltInExceptions.java
+++ b/src/main/java/com/mojang/brigadier/exceptions/BuiltInExceptions.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 import com.mojang.brigadier.LiteralMessage;
@ -12,6 +15,9 @@ public class BuiltInExceptions implements BuiltInExceptionProvider {
    private static final Dynamic2CommandExceptionType INTEGER_TOO_SMALL = new Dynamic2CommandExceptionType((found, min) -> new LiteralMessage("Integer must not be less than " + min + ", found " + found));
    private static final Dynamic2CommandExceptionType INTEGER_TOO_BIG = new Dynamic2CommandExceptionType((found, max) -> new LiteralMessage("Integer must not be more than " + max + ", found " + found));

+    private static final Dynamic2CommandExceptionType LONG_TOO_SMALL = new Dynamic2CommandExceptionType((found, min) -> new LiteralMessage("Long must not be less than " + min + ", found " + found));
+    private static final Dynamic2CommandExceptionType LONG_TOO_BIG = new Dynamic2CommandExceptionType((found, max) -> new LiteralMessage("Long must not be more than " + max + ", found " + found));
+
    private static final DynamicCommandExceptionType LITERAL_INCORRECT = new DynamicCommandExceptionType(expected -> new LiteralMessage("Expected literal " + expected));

    private static final SimpleCommandExceptionType READER_EXPECTED_START_OF_QUOTE = new SimpleCommandExceptionType(new LiteralMessage("Expected quote to start a string"));
@ -20,6 +26,8 @@ public class BuiltInExceptions implements BuiltInExceptionProvider {
    private static final DynamicCommandExceptionType READER_INVALID_BOOL = new DynamicCommandExceptionType(value -> new LiteralMessage("Invalid bool, expected true or false but found '" + value + "'"));
    private static final DynamicCommandExceptionType READER_INVALID_INT = new DynamicCommandExceptionType(value -> new LiteralMessage("Invalid integer '" + value + "'"));
    private static final SimpleCommandExceptionType READER_EXPECTED_INT = new SimpleCommandExceptionType(new LiteralMessage("Expected integer"));
+    private static final DynamicCommandExceptionType READER_INVALID_LONG = new DynamicCommandExceptionType(value -> new LiteralMessage("Invalid long '" + value + "'"));
+    private static final SimpleCommandExceptionType READER_EXPECTED_LONG = new SimpleCommandExceptionType((new LiteralMessage("Expected long")));
    private static final DynamicCommandExceptionType READER_INVALID_DOUBLE = new DynamicCommandExceptionType(value -> new LiteralMessage("Invalid double '" + value + "'"));
    private static final SimpleCommandExceptionType READER_EXPECTED_DOUBLE = new SimpleCommandExceptionType(new LiteralMessage("Expected double"));
    private static final DynamicCommandExceptionType READER_INVALID_FLOAT = new DynamicCommandExceptionType(value -> new LiteralMessage("Invalid float '" + value + "'"));
@ -62,6 +70,16 @@ public class BuiltInExceptions implements BuiltInExceptionProvider {
        return INTEGER_TOO_BIG;
    }

+    @Override
+    public Dynamic2CommandExceptionType longTooLow() {
+        return LONG_TOO_SMALL;
+    }
+
+    @Override
+    public Dynamic2CommandExceptionType longTooHigh() {
+        return LONG_TOO_BIG;
+    }
+
    @Override
    public DynamicCommandExceptionType literalIncorrect() {
        return LITERAL_INCORRECT;
@ -97,6 +115,16 @@ public class BuiltInExceptions implements BuiltInExceptionProvider {
        return READER_EXPECTED_INT;
    }

+    @Override
+    public DynamicCommandExceptionType readerInvalidLong() {
+        return READER_INVALID_LONG;
+    }
+
+    @Override
+    public SimpleCommandExceptionType readerExpectedLong() {
+        return READER_EXPECTED_LONG;
+    }
+
    @Override
    public DynamicCommandExceptionType readerInvalidDouble() {
        return READER_INVALID_DOUBLE;
--- a/src/main/java/com/mojang/brigadier/exceptions/CommandExceptionType.java
+++ b/src/main/java/com/mojang/brigadier/exceptions/CommandExceptionType.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 public interface CommandExceptionType {
--- a/src/main/java/com/mojang/brigadier/exceptions/CommandSyntaxException.java
+++ b/src/main/java/com/mojang/brigadier/exceptions/CommandSyntaxException.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 import com.mojang.brigadier.Message;
--- a/src/main/java/com/mojang/brigadier/exceptions/Dynamic2CommandExceptionType.java
+++ b/src/main/java/com/mojang/brigadier/exceptions/Dynamic2CommandExceptionType.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 import com.mojang.brigadier.ImmutableStringReader;
--- a/src/main/java/com/mojang/brigadier/exceptions/Dynamic3CommandExceptionType.java
+++ b/src/main/java/com/mojang/brigadier/exceptions/Dynamic3CommandExceptionType.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 import com.mojang.brigadier.ImmutableStringReader;
--- a/src/main/java/com/mojang/brigadier/exceptions/Dynamic4CommandExceptionType.java
+++ b/src/main/java/com/mojang/brigadier/exceptions/Dynamic4CommandExceptionType.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 import com.mojang.brigadier.ImmutableStringReader;
--- a/src/main/java/com/mojang/brigadier/exceptions/DynamicCommandExceptionType.java
+++ b/src/main/java/com/mojang/brigadier/exceptions/DynamicCommandExceptionType.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 import com.mojang.brigadier.ImmutableStringReader;
--- a/src/main/java/com/mojang/brigadier/exceptions/DynamicNCommandExceptionType.java
+++ b/src/main/java/com/mojang/brigadier/exceptions/DynamicNCommandExceptionType.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 import com.mojang.brigadier.ImmutableStringReader;
--- a/src/main/java/com/mojang/brigadier/exceptions/SimpleCommandExceptionType.java
+++ b/src/main/java/com/mojang/brigadier/exceptions/SimpleCommandExceptionType.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 import com.mojang.brigadier.ImmutableStringReader;
--- a/src/main/java/com/mojang/brigadier/suggestion/IntegerSuggestion.java
+++ b/src/main/java/com/mojang/brigadier/suggestion/IntegerSuggestion.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.suggestion;

 import com.mojang.brigadier.Message;
--- a/src/main/java/com/mojang/brigadier/suggestion/Suggestion.java
+++ b/src/main/java/com/mojang/brigadier/suggestion/Suggestion.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.suggestion;

 import com.mojang.brigadier.Message;
--- a/src/main/java/com/mojang/brigadier/suggestion/SuggestionProvider.java
+++ b/src/main/java/com/mojang/brigadier/suggestion/SuggestionProvider.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.suggestion;

 import com.mojang.brigadier.context.CommandContext;
--- a/src/main/java/com/mojang/brigadier/suggestion/Suggestions.java
+++ b/src/main/java/com/mojang/brigadier/suggestion/Suggestions.java
@ -1,9 +1,11 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.suggestion;

-import com.google.common.collect.Lists;
-import com.google.common.collect.Sets;
 import com.mojang.brigadier.context.StringRange;

+import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashSet;
 import java.util.List;
@ -12,7 +14,7 @@ import java.util.Set;
 import java.util.concurrent.CompletableFuture;

 public class Suggestions {
-    private static final Suggestions EMPTY = new Suggestions(StringRange.at(0), Lists.newArrayList());
+    private static final Suggestions EMPTY = new Suggestions(StringRange.at(0), new ArrayList<>());

    private final StringRange range;
    private final List<Suggestion> suggestions;
@ -89,11 +91,11 @@ public class Suggestions {
            end = Math.max(suggestion.getRange().getEnd(), end);
        }
        final StringRange range = new StringRange(start, end);
-        final Set<Suggestion> texts = Sets.newHashSet();
+        final Set<Suggestion> texts = new HashSet<>();
        for (final Suggestion suggestion : suggestions) {
            texts.add(suggestion.expand(command, range));
        }
-        final List<Suggestion> sorted = Lists.newArrayList(texts);
+        final List<Suggestion> sorted = new ArrayList<>(texts);
        sorted.sort((a, b) -> a.compareToIgnoreCase(b));
        return new Suggestions(range, sorted);
    }
--- a/src/main/java/com/mojang/brigadier/suggestion/SuggestionsBuilder.java
+++ b/src/main/java/com/mojang/brigadier/suggestion/SuggestionsBuilder.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.suggestion;

 import com.mojang.brigadier.Message;
@ -5,18 +8,27 @@ import com.mojang.brigadier.context.StringRange;

 import java.util.ArrayList;
 import java.util.List;
+import java.util.Locale;
 import java.util.concurrent.CompletableFuture;

 public class SuggestionsBuilder {
    private final String input;
+    private final String inputLowerCase;
    private final int start;
    private final String remaining;
+    private final String remainingLowerCase;
    private final List<Suggestion> result = new ArrayList<>();

-    public SuggestionsBuilder(final String input, final int start) {
+    public SuggestionsBuilder(final String input, final String inputLowerCase, final int start) {
        this.input = input;
+        this.inputLowerCase = inputLowerCase;
        this.start = start;
        this.remaining = input.substring(start);
+        this.remainingLowerCase = inputLowerCase.substring(start);
+    }
+
+    public SuggestionsBuilder(final String input, final int start) {
+        this(input, input.toLowerCase(Locale.ROOT), start);
    }

    public String getInput() {
@ -31,6 +43,10 @@ public class SuggestionsBuilder {
        return remaining;
    }

+    public String getRemainingLowerCase() {
+        return remainingLowerCase;
+    }
+
    public Suggestions build() {
        return Suggestions.create(input, result);
    }
@ -71,10 +87,10 @@ public class SuggestionsBuilder {
    }

    public SuggestionsBuilder createOffset(final int start) {
-        return new SuggestionsBuilder(input, start);
+        return new SuggestionsBuilder(input, inputLowerCase, start);
    }

    public SuggestionsBuilder restart() {
-        return new SuggestionsBuilder(input, start);
+        return createOffset(start);
    }
 }
--- a/src/main/java/com/mojang/brigadier/tree/ArgumentCommandNode.java
+++ b/src/main/java/com/mojang/brigadier/tree/ArgumentCommandNode.java
@ -1,6 +1,10 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.tree;

 import com.mojang.brigadier.Command;
+import com.mojang.brigadier.Message;
 import com.mojang.brigadier.RedirectModifier;
 import com.mojang.brigadier.StringReader;
 import com.mojang.brigadier.arguments.ArgumentType;
@ -26,7 +30,11 @@ public class ArgumentCommandNode<S, T> extends CommandNode<S> {
    private final SuggestionProvider<S> customSuggestions;

    public ArgumentCommandNode(final String name, final ArgumentType<T> type, final Command<S> command, final Predicate<S> requirement, final CommandNode<S> redirect, final RedirectModifier<S> modifier, final boolean forks, final SuggestionProvider<S> customSuggestions) {
-        super(command, requirement, redirect, modifier, forks);
+        this(name, type, command, requirement, redirect, modifier, forks, customSuggestions, null);
+    }
+
+    public ArgumentCommandNode(final String name, final ArgumentType<T> type, final Command<S> command, final Predicate<S> requirement, final CommandNode<S> redirect, final RedirectModifier<S> modifier, final boolean forks, final SuggestionProvider<S> customSuggestions, final Message description) {
+        super(command, requirement, redirect, modifier, forks, description);
        this.name = name;
        this.type = type;
        this.customSuggestions = customSuggestions;
@ -120,4 +128,9 @@ public class ArgumentCommandNode<S, T> extends CommandNode<S> {
    public Collection<String> getExamples() {
        return type.getExamples();
    }
+
+    @Override
+    public String toString() {
+        return "<argument " + name + ":" + type +">";
+    }
 }
--- a/src/main/java/com/mojang/brigadier/tree/CommandNode.java
+++ b/src/main/java/com/mojang/brigadier/tree/CommandNode.java
@ -1,12 +1,9 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.tree;

-import com.google.common.collect.ComparisonChain;
-import com.google.common.collect.Maps;
-import com.google.common.collect.Sets;
-import com.mojang.brigadier.AmbiguityConsumer;
-import com.mojang.brigadier.Command;
-import com.mojang.brigadier.RedirectModifier;
-import com.mojang.brigadier.StringReader;
+import com.mojang.brigadier.*;
 import com.mojang.brigadier.builder.ArgumentBuilder;
 import com.mojang.brigadier.context.CommandContext;
 import com.mojang.brigadier.context.CommandContextBuilder;
@ -16,35 +13,45 @@ import com.mojang.brigadier.suggestion.SuggestionsBuilder;

 import java.util.Collection;
 import java.util.Collections;
+import java.util.HashSet;
 import java.util.LinkedHashMap;
 import java.util.Map;
 import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 import java.util.function.Predicate;
-import java.util.stream.Collectors;

 public abstract class CommandNode<S> implements Comparable<CommandNode<S>> {
-    private Map<String, CommandNode<S>> children = Maps.newLinkedHashMap();
-    private Map<String, LiteralCommandNode<S>> literals = Maps.newLinkedHashMap();
-    private Map<String, ArgumentCommandNode<S, ?>> arguments = Maps.newLinkedHashMap();
+    private final Map<String, CommandNode<S>> children = new LinkedHashMap<>();
+    private final Map<String, LiteralCommandNode<S>> literals = new LinkedHashMap<>();
+    private final Map<String, ArgumentCommandNode<S, ?>> arguments = new LinkedHashMap<>();
    private final Predicate<S> requirement;
    private final CommandNode<S> redirect;
    private final RedirectModifier<S> modifier;
    private final boolean forks;
    private Command<S> command;
+    private Message description;

    protected CommandNode(final Command<S> command, final Predicate<S> requirement, final CommandNode<S> redirect, final RedirectModifier<S> modifier, final boolean forks) {
+        this(command, requirement, redirect, modifier, forks, null);
+    }
+
+    protected CommandNode(final Command<S> command, final Predicate<S> requirement, final CommandNode<S> redirect, final RedirectModifier<S> modifier, final boolean forks, final Message description) {
        this.command = command;
        this.requirement = requirement;
        this.redirect = redirect;
        this.modifier = modifier;
        this.forks = forks;
+        this.description = description;
    }

    public Command<S> getCommand() {
        return command;
    }

+    public Message getDescription() {
+        return description;
+    }
+
    public Collection<CommandNode<S>> getChildren() {
        return children.values();
    }
@ -87,12 +94,10 @@ public abstract class CommandNode<S> implements Comparable<CommandNode<S>> {
                arguments.put(node.getName(), (ArgumentCommandNode<S, ?>) node);
            }
        }
-
-        children = children.entrySet().stream().sorted(Map.Entry.comparingByValue()).collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue, (e1, e2) -> e1, LinkedHashMap::new));
    }

    public void findAmbiguities(final AmbiguityConsumer<S> consumer) {
-        Set<String> matches = Sets.newHashSet();
+        Set<String> matches = new HashSet<>();

        for (final CommandNode<S> child : children.values()) {
            for (final CommandNode<S> sibling : children.values()) {
@ -108,7 +113,7 @@ public abstract class CommandNode<S> implements Comparable<CommandNode<S>> {

                if (matches.size() > 0) {
                    consumer.ambiguous(this, child, sibling, matches);
-                    matches = Sets.newHashSet();
+                    matches = new HashSet<>();
                }
            }

@ -173,11 +178,11 @@ public abstract class CommandNode<S> implements Comparable<CommandNode<S>> {

    @Override
    public int compareTo(final CommandNode<S> o) {
-        return ComparisonChain
-            .start()
-            .compareTrueFirst(this instanceof LiteralCommandNode, o instanceof LiteralCommandNode)
-            .compare(getSortedKey(), o.getSortedKey())
-            .result();
+        if (this instanceof LiteralCommandNode == o instanceof LiteralCommandNode) {
+            return getSortedKey().compareTo(o.getSortedKey());
+        }
+
+        return (o instanceof LiteralCommandNode) ? 1 : -1;
    }

    public boolean isFork() {
--- a/src/main/java/com/mojang/brigadier/tree/LiteralCommandNode.java
+++ b/src/main/java/com/mojang/brigadier/tree/LiteralCommandNode.java
@ -1,6 +1,10 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.tree;

 import com.mojang.brigadier.Command;
+import com.mojang.brigadier.Message;
 import com.mojang.brigadier.RedirectModifier;
 import com.mojang.brigadier.StringReader;
 import com.mojang.brigadier.builder.LiteralArgumentBuilder;
@ -13,15 +17,22 @@ import com.mojang.brigadier.suggestion.SuggestionsBuilder;

 import java.util.Collection;
 import java.util.Collections;
+import java.util.Locale;
 import java.util.concurrent.CompletableFuture;
 import java.util.function.Predicate;

 public class LiteralCommandNode<S> extends CommandNode<S> {
    private final String literal;
+    private final String literalLowerCase;

    public LiteralCommandNode(final String literal, final Command<S> command, final Predicate<S> requirement, final CommandNode<S> redirect, final RedirectModifier<S> modifier, final boolean forks) {
-        super(command, requirement, redirect, modifier, forks);
+        this(literal, command, requirement, redirect, modifier, forks, null);
+    }
+
+    public LiteralCommandNode(final String literal, final Command<S> command, final Predicate<S> requirement, final CommandNode<S> redirect, final RedirectModifier<S> modifier, final boolean forks, final Message description) {
+        super(command, requirement, redirect, modifier, forks, description);
        this.literal = literal;
+        this.literalLowerCase = literal.toLowerCase(Locale.ROOT);
    }

    public String getLiteral() {
@ -63,7 +74,7 @@ public class LiteralCommandNode<S> extends CommandNode<S> {

    @Override
    public CompletableFuture<Suggestions> listSuggestions(final CommandContext<S> context, final SuggestionsBuilder builder) {
-        if (literal.toLowerCase().startsWith(builder.getRemaining().toLowerCase())) {
+        if (literalLowerCase.startsWith(builder.getRemainingLowerCase())) {
            return builder.suggest(literal).buildFuture();
        } else {
            return Suggestions.empty();
@ -118,4 +129,9 @@ public class LiteralCommandNode<S> extends CommandNode<S> {
    public Collection<String> getExamples() {
        return Collections.singleton(literal);
    }
+
+    @Override
+    public String toString() {
+        return "<literal " + literal + ">";
+    }
 }
--- a/src/main/java/com/mojang/brigadier/tree/RootCommandNode.java
+++ b/src/main/java/com/mojang/brigadier/tree/RootCommandNode.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.tree;

 import com.mojang.brigadier.StringReader;
@ -14,7 +17,7 @@ import java.util.concurrent.CompletableFuture;

 public class RootCommandNode<S> extends CommandNode<S> {
    public RootCommandNode() {
-        super(null, c -> true, null, s -> Collections.singleton(s.getSource()), false);
+        super(null, c -> true, null, s -> Collections.singleton(s.getSource()), false, null);
    }

    @Override
@ -62,4 +65,9 @@ public class RootCommandNode<S> extends CommandNode<S> {
    public Collection<String> getExamples() {
        return Collections.emptyList();
    }
+
+    @Override
+    public String toString() {
+        return "<root>";
+    }
 }
--- a/src/test/java/com/mojang/brigadier/CommandDispatcherTest.java
+++ b/src/test/java/com/mojang/brigadier/CommandDispatcherTest.java
@ -1,6 +1,10 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 import com.google.common.collect.Lists;
+import com.mojang.brigadier.arguments.IntegerArgumentType;
 import com.mojang.brigadier.context.CommandContext;
 import com.mojang.brigadier.context.CommandContextBuilder;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
@ -11,6 +15,9 @@ import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.runners.MockitoJUnitRunner;

+import java.util.Collections;
+import java.util.concurrent.atomic.AtomicBoolean;
+
 import static com.mojang.brigadier.arguments.IntegerArgumentType.integer;
 import static com.mojang.brigadier.builder.LiteralArgumentBuilder.literal;
 import static com.mojang.brigadier.builder.RequiredArgumentBuilder.argument;
@ -43,6 +50,12 @@ public class CommandDispatcherTest {
        when(command.run(any())).thenReturn(42);
    }

+    private static StringReader inputWithOffset(final String input, final int offset) {
+        final StringReader result = new StringReader(input);
+        result.setCursor(offset);
+        return result;
+    }
+
    @SuppressWarnings("unchecked")
    @Test
    public void testCreateAndExecuteCommand() throws Exception {
@ -52,6 +65,15 @@ public class CommandDispatcherTest {
        verify(command).run(any(CommandContext.class));
    }

+    @SuppressWarnings("unchecked")
+    @Test
+    public void testCreateAndExecuteOffsetCommand() throws Exception {
+        subject.register(literal("foo").executes(command));
+
+        assertThat(subject.execute(inputWithOffset("/foo", 1), source), is(42));
+        verify(command).run(any(CommandContext.class));
+    }
+
    @SuppressWarnings("unchecked")
    @Test
    public void testCreateAndMergeCommands() throws Exception {
@ -241,23 +263,33 @@ public class CommandDispatcherTest {
    @SuppressWarnings("unchecked")
    @Test
    public void testExecuteRedirectedMultipleTimes() throws Exception {
-        subject.register(literal("actual").executes(command));
-        subject.register(literal("redirected").redirect(subject.getRoot()));
+        final LiteralCommandNode<Object> concreteNode = subject.register(literal("actual").executes(command));
+        final LiteralCommandNode<Object> redirectNode = subject.register(literal("redirected").redirect(subject.getRoot()));

        final String input = "redirected redirected actual";
+
        final ParseResults<Object> parse = subject.parse(input, source);
        assertThat(parse.getContext().getRange().get(input), equalTo("redirected"));
        assertThat(parse.getContext().getNodes().size(), is(1));
+        assertThat(parse.getContext().getRootNode(), is(subject.getRoot()));
+        assertThat(parse.getContext().getNodes().get(0).getRange(), equalTo(parse.getContext().getRange()));
+        assertThat(parse.getContext().getNodes().get(0).getNode(), is(redirectNode));

        final CommandContextBuilder<Object> child1 = parse.getContext().getChild();
        assertThat(child1, is(notNullValue()));
-        assertThat(child1.getRange().get(input), equalTo("redirected redirected"));
-        assertThat(child1.getNodes().size(), is(2));
+        assertThat(child1.getRange().get(input), equalTo("redirected"));
+        assertThat(child1.getNodes().size(), is(1));
+        assertThat(child1.getRootNode(), is(subject.getRoot()));
+        assertThat(child1.getNodes().get(0).getRange(), equalTo(child1.getRange()));
+        assertThat(child1.getNodes().get(0).getNode(), is(redirectNode));

        final CommandContextBuilder<Object> child2 = child1.getChild();
        assertThat(child2, is(notNullValue()));
-        assertThat(child2.getRange().get(input), equalTo("redirected actual"));
-        assertThat(child2.getNodes().size(), is(2));
+        assertThat(child2.getRange().get(input), equalTo("actual"));
+        assertThat(child2.getNodes().size(), is(1));
+        assertThat(child2.getRootNode(), is(subject.getRoot()));
+        assertThat(child2.getNodes().get(0).getRange(), equalTo(child2.getRange()));
+        assertThat(child2.getNodes().get(0).getNode(), is(concreteNode));

        assertThat(subject.execute(parse), is(42));
        verify(command).run(any(CommandContext.class));
@ -272,19 +304,25 @@ public class CommandDispatcherTest {

        when(modifier.apply(argThat(hasProperty("source", is(source))))).thenReturn(Lists.newArrayList(source1, source2));

-        subject.register(literal("actual").executes(command));
-        subject.register(literal("redirected").fork(subject.getRoot(), modifier));
+        final LiteralCommandNode<Object> concreteNode = subject.register(literal("actual").executes(command));
+        final LiteralCommandNode<Object> redirectNode = subject.register(literal("redirected").fork(subject.getRoot(), modifier));

        final String input = "redirected actual";
        final ParseResults<Object> parse = subject.parse(input, source);
        assertThat(parse.getContext().getRange().get(input), equalTo("redirected"));
        assertThat(parse.getContext().getNodes().size(), is(1));
+        assertThat(parse.getContext().getRootNode(), equalTo(subject.getRoot()));
+        assertThat(parse.getContext().getNodes().get(0).getRange(), equalTo(parse.getContext().getRange()));
+        assertThat(parse.getContext().getNodes().get(0).getNode(), is(redirectNode));
        assertThat(parse.getContext().getSource(), is(source));

        final CommandContextBuilder<Object> parent = parse.getContext().getChild();
        assertThat(parent, is(notNullValue()));
-        assertThat(parent.getRange().get(input), equalTo("redirected actual"));
-        assertThat(parent.getNodes().size(), is(2));
+        assertThat(parent.getRange().get(input), equalTo("actual"));
+        assertThat(parent.getNodes().size(), is(1));
+        assertThat(parse.getContext().getRootNode(), equalTo(subject.getRoot()));
+        assertThat(parent.getNodes().get(0).getRange(), equalTo(parent.getRange()));
+        assertThat(parent.getNodes().get(0).getNode(), is(concreteNode));
        assertThat(parent.getSource(), is(source));

        assertThat(subject.execute(parse), is(2));
@ -292,6 +330,37 @@ public class CommandDispatcherTest {
        verify(command).run(argThat(hasProperty("source", is(source2))));
    }

+    @Test
+    public void testIncompleteRedirectShouldThrow() {
+        final LiteralCommandNode<Object> foo = subject.register(literal("foo")
+            .then(literal("bar")
+                .then(argument("value", integer()).executes(context -> IntegerArgumentType.getInteger(context, "value"))))
+            .then(literal("awa").executes(context -> 2)));
+        final LiteralCommandNode<Object> baz = subject.register(literal("baz").redirect(foo));
+        try {
+            int result = subject.execute("baz bar", source);
+            fail("Should have thrown an exception");
+        } catch (CommandSyntaxException e) {
+            assertThat(e.getType(), is(CommandSyntaxException.BUILT_IN_EXCEPTIONS.dispatcherUnknownCommand()));
+        }
+    }
+
+    @Test
+    public void testRedirectModifierEmptyResult() {
+        final LiteralCommandNode<Object> foo = subject.register(literal("foo")
+            .then(literal("bar")
+                .then(argument("value", integer()).executes(context -> IntegerArgumentType.getInteger(context, "value"))))
+            .then(literal("awa").executes(context -> 2)));
+        final RedirectModifier<Object> emptyModifier = context -> Collections.emptyList();
+        final LiteralCommandNode<Object> baz = subject.register(literal("baz").fork(foo, emptyModifier));
+        try {
+            int result = subject.execute("baz bar 100", source);
+            assertThat(result, is(0)); // No commands executed, so result is 0
+        } catch (CommandSyntaxException e) {
+            fail("Should not throw an exception");
+        }
+    }
+
    @Test
    public void testExecuteOrphanedSubcommand() throws Exception {
        subject.register(literal("foo").then(
--- a/src/test/java/com/mojang/brigadier/CommandDispatcherUsagesTest.java
+++ b/src/test/java/com/mojang/brigadier/CommandDispatcherUsagesTest.java
@ -1,6 +1,10 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 import com.google.common.collect.ImmutableMap;
+import com.google.common.collect.Iterables;
 import com.google.common.collect.Iterators;
 import com.mojang.brigadier.exceptions.CommandSyntaxException;
 import com.mojang.brigadier.tree.CommandNode;
@ -99,7 +103,11 @@ public class CommandDispatcherUsagesTest {
    }

    private CommandNode<Object> get(final String command) {
-        return Iterators.getLast(subject.parse(command, source).getContext().getNodes().keySet().iterator());
+        return Iterables.getLast(subject.parse(command, source).getContext().getNodes()).getNode();
+    }
+
+    private CommandNode<Object> get(final StringReader command) {
+        return Iterables.getLast(subject.parse(command, source).getContext().getNodes()).getNode();
    }

    @Test
@ -174,4 +182,18 @@ public class CommandDispatcherUsagesTest {
            .build()
        ));
    }
+
+    @Test
+    public void testSmartUsage_offsetH() throws Exception {
+        final StringReader offsetH = new StringReader("/|/|/h");
+        offsetH.setCursor(5);
+
+        final Map<CommandNode<Object>, String> results = subject.getSmartUsage(get(offsetH), source);
+        assertThat(results, equalTo(ImmutableMap.builder()
+            .put(get("h 1"), "[1] i")
+            .put(get("h 2"), "[2] i ii")
+            .put(get("h 3"), "[3]")
+            .build()
+        ));
+    }
 }
--- a/src/test/java/com/mojang/brigadier/CommandSuggestionsTest.java
+++ b/src/test/java/com/mojang/brigadier/CommandSuggestionsTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 import com.google.common.collect.Lists;
@ -11,6 +14,8 @@ import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.runners.MockitoJUnitRunner;

+import java.util.List;
+
 import static com.mojang.brigadier.arguments.IntegerArgumentType.integer;
 import static com.mojang.brigadier.arguments.StringArgumentType.word;
 import static com.mojang.brigadier.builder.LiteralArgumentBuilder.literal;
@ -30,6 +35,24 @@ public class CommandSuggestionsTest {
        subject = new CommandDispatcher<>();
    }

+    private void testSuggestions(final String contents, final int cursor, final StringRange range, final String... suggestions) {
+        final Suggestions result = subject.getCompletionSuggestions(subject.parse(contents, source), cursor).join();
+        assertThat(result.getRange(), equalTo(range));
+
+        final List<Suggestion> expected = Lists.newArrayList();
+        for (final String suggestion : suggestions) {
+            expected.add(new Suggestion(range, suggestion));
+        }
+
+        assertThat(result.getList(), equalTo(expected));
+    }
+
+    private static StringReader inputWithOffset(final String input, final int offset) {
+        final StringReader result = new StringReader(input);
+        result.setCursor(offset);
+        return result;
+    }
+
    @Test
    public void getCompletionSuggestions_rootCommands() throws Exception {
        subject.register(literal("foo"));
@ -42,6 +65,18 @@ public class CommandSuggestionsTest {
        assertThat(result.getList(), equalTo(Lists.newArrayList(new Suggestion(StringRange.at(0), "bar"), new Suggestion(StringRange.at(0), "baz"), new Suggestion(StringRange.at(0), "foo"))));
    }

+    @Test
+    public void getCompletionSuggestions_rootCommands_withInputOffset() throws Exception {
+        subject.register(literal("foo"));
+        subject.register(literal("bar"));
+        subject.register(literal("baz"));
+
+        final Suggestions result = subject.getCompletionSuggestions(subject.parse(inputWithOffset("OOO", 3), source)).join();
+
+        assertThat(result.getRange(), equalTo(StringRange.at(3)));
+        assertThat(result.getList(), equalTo(Lists.newArrayList(new Suggestion(StringRange.at(3), "bar"), new Suggestion(StringRange.at(3), "baz"), new Suggestion(StringRange.at(3), "foo"))));
+    }
+
    @Test
    public void getCompletionSuggestions_rootCommands_partial() throws Exception {
        subject.register(literal("foo"));
@ -54,6 +89,18 @@ public class CommandSuggestionsTest {
        assertThat(result.getList(), equalTo(Lists.newArrayList(new Suggestion(StringRange.between(0, 1), "bar"), new Suggestion(StringRange.between(0, 1), "baz"))));
    }

+    @Test
+    public void getCompletionSuggestions_rootCommands_partial_withInputOffset() throws Exception {
+        subject.register(literal("foo"));
+        subject.register(literal("bar"));
+        subject.register(literal("baz"));
+
+        final Suggestions result = subject.getCompletionSuggestions(subject.parse(inputWithOffset("Zb", 1), source)).join();
+
+        assertThat(result.getRange(), equalTo(StringRange.between(1, 2)));
+        assertThat(result.getList(), equalTo(Lists.newArrayList(new Suggestion(StringRange.between(1, 2), "bar"), new Suggestion(StringRange.between(1, 2), "baz"))));
+    }
+
    @Test
    public void getCompletionSuggestions_subCommands() throws Exception {
        subject.register(
@ -69,6 +116,31 @@ public class CommandSuggestionsTest {
        assertThat(result.getList(), equalTo(Lists.newArrayList(new Suggestion(StringRange.at(7), "bar"), new Suggestion(StringRange.at(7), "baz"), new Suggestion(StringRange.at(7), "foo"))));
    }

+    @Test
+    public void getCompletionSuggestions_movingCursor_subCommands() throws Exception {
+        subject.register(
+            literal("parent_one")
+                .then(literal("faz"))
+                .then(literal("fbz"))
+                .then(literal("gaz"))
+        );
+
+        subject.register(
+            literal("parent_two")
+        );
+
+        testSuggestions("parent_one faz ", 0, StringRange.at(0), "parent_one", "parent_two");
+        testSuggestions("parent_one faz ", 1, StringRange.between(0, 1), "parent_one", "parent_two");
+        testSuggestions("parent_one faz ", 7, StringRange.between(0, 7), "parent_one", "parent_two");
+        testSuggestions("parent_one faz ", 8, StringRange.between(0, 8), "parent_one");
+        testSuggestions("parent_one faz ", 10, StringRange.at(0));
+        testSuggestions("parent_one faz ", 11, StringRange.at(11), "faz", "fbz", "gaz");
+        testSuggestions("parent_one faz ", 12, StringRange.between(11, 12), "faz", "fbz");
+        testSuggestions("parent_one faz ", 13, StringRange.between(11, 13), "faz");
+        testSuggestions("parent_one faz ", 14, StringRange.at(0));
+        testSuggestions("parent_one faz ", 15, StringRange.at(0));
+    }
+
    @Test
    public void getCompletionSuggestions_subCommands_partial() throws Exception {
        subject.register(
@ -85,6 +157,22 @@ public class CommandSuggestionsTest {
        assertThat(result.getList(), equalTo(Lists.newArrayList(new Suggestion(StringRange.between(7, 8), "bar"), new Suggestion(StringRange.between(7, 8), "baz"))));
    }

+    @Test
+    public void getCompletionSuggestions_subCommands_partial_withInputOffset() throws Exception {
+        subject.register(
+            literal("parent")
+                .then(literal("foo"))
+                .then(literal("bar"))
+                .then(literal("baz"))
+        );
+
+        final ParseResults<Object> parse = subject.parse(inputWithOffset("junk parent b", 5), source);
+        final Suggestions result = subject.getCompletionSuggestions(parse).join();
+
+        assertThat(result.getRange(), equalTo(StringRange.between(12, 13)));
+        assertThat(result.getList(), equalTo(Lists.newArrayList(new Suggestion(StringRange.between(12, 13), "bar"), new Suggestion(StringRange.between(12, 13), "baz"))));
+    }
+
    @Test
    public void getCompletionSuggestions_redirect() throws Exception {
        final LiteralCommandNode<Object> actual = subject.register(literal("actual").then(literal("sub")));
@ -109,6 +197,42 @@ public class CommandSuggestionsTest {
        assertThat(result.getList(), equalTo(Lists.newArrayList(new Suggestion(StringRange.between(9, 10), "sub"))));
    }

+    @Test
+    public void getCompletionSuggestions_movingCursor_redirect() throws Exception {
+        final LiteralCommandNode<Object> actualOne = subject.register(literal("actual_one")
+            .then(literal("faz"))
+            .then(literal("fbz"))
+            .then(literal("gaz"))
+        );
+
+        final LiteralCommandNode<Object> actualTwo = subject.register(literal("actual_two"));
+
+        subject.register(literal("redirect_one").redirect(actualOne));
+        subject.register(literal("redirect_two").redirect(actualOne));
+
+        testSuggestions("redirect_one faz ", 0, StringRange.at(0), "actual_one", "actual_two", "redirect_one", "redirect_two");
+        testSuggestions("redirect_one faz ", 9, StringRange.between(0, 9), "redirect_one", "redirect_two");
+        testSuggestions("redirect_one faz ", 10, StringRange.between(0, 10), "redirect_one");
+        testSuggestions("redirect_one faz ", 12, StringRange.at(0));
+        testSuggestions("redirect_one faz ", 13, StringRange.at(13), "faz", "fbz", "gaz");
+        testSuggestions("redirect_one faz ", 14, StringRange.between(13, 14), "faz", "fbz");
+        testSuggestions("redirect_one faz ", 15, StringRange.between(13, 15), "faz");
+        testSuggestions("redirect_one faz ", 16, StringRange.at(0));
+        testSuggestions("redirect_one faz ", 17, StringRange.at(0));
+    }
+
+    @Test
+    public void getCompletionSuggestions_redirectPartial_withInputOffset() throws Exception {
+        final LiteralCommandNode<Object> actual = subject.register(literal("actual").then(literal("sub")));
+        subject.register(literal("redirect").redirect(actual));
+
+        final ParseResults<Object> parse = subject.parse(inputWithOffset("/redirect s", 1), source);
+        final Suggestions result = subject.getCompletionSuggestions(parse).join();
+
+        assertThat(result.getRange(), equalTo(StringRange.between(10, 11)));
+        assertThat(result.getList(), equalTo(Lists.newArrayList(new Suggestion(StringRange.between(10, 11), "sub"))));
+    }
+
    @Test
    public void getCompletionSuggestions_redirect_lots() throws Exception {
        final LiteralCommandNode<Object> loop = subject.register(literal("redirect"));
--- a/src/test/java/com/mojang/brigadier/StringReaderTest.java
+++ b/src/test/java/com/mojang/brigadier/StringReaderTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier;

 import com.mojang.brigadier.exceptions.CommandSyntaxException;
@ -153,6 +156,30 @@ public class StringReaderTest {
        assertThat(reader.getRemaining(), equalTo(""));
    }

+    @Test
+    public void readSingleQuotedString() throws Exception {
+        final StringReader reader = new StringReader("'hello world'");
+        assertThat(reader.readQuotedString(), equalTo("hello world"));
+        assertThat(reader.getRead(), equalTo("'hello world'"));
+        assertThat(reader.getRemaining(), equalTo(""));
+    }
+
+    @Test
+    public void readMixedQuotedString_doubleInsideSingle() throws Exception {
+        final StringReader reader = new StringReader("'hello \"world\"'");
+        assertThat(reader.readQuotedString(), equalTo("hello \"world\""));
+        assertThat(reader.getRead(), equalTo("'hello \"world\"'"));
+        assertThat(reader.getRemaining(), equalTo(""));
+    }
+
+    @Test
+    public void readMixedQuotedString_singleInsideDouble() throws Exception {
+        final StringReader reader = new StringReader("\"hello 'world'\"");
+        assertThat(reader.readQuotedString(), equalTo("hello 'world'"));
+        assertThat(reader.getRead(), equalTo("\"hello 'world'\""));
+        assertThat(reader.getRemaining(), equalTo(""));
+    }
+
    @Test
    public void readQuotedString_empty() throws Exception {
        final StringReader reader = new StringReader("");
@ -239,6 +266,40 @@ public class StringReaderTest {
        }
    }

+    @Test
+    public void readQuotedString_invalidQuoteEscape() throws Exception {
+        try {
+            new StringReader("'hello\\\"\'world").readQuotedString();
+        } catch (final CommandSyntaxException ex) {
+            assertThat(ex.getType(), is(CommandSyntaxException.BUILT_IN_EXCEPTIONS.readerInvalidEscape()));
+            assertThat(ex.getCursor(), is(7));
+        }
+    }
+
+    @Test
+    public void readString_noQuotes() throws Exception {
+        final StringReader reader = new StringReader("hello world");
+        assertThat(reader.readString(), equalTo("hello"));
+        assertThat(reader.getRead(), equalTo("hello"));
+        assertThat(reader.getRemaining(), equalTo(" world"));
+    }
+
+    @Test
+    public void readString_singleQuotes() throws Exception {
+        final StringReader reader = new StringReader("'hello world'");
+        assertThat(reader.readString(), equalTo("hello world"));
+        assertThat(reader.getRead(), equalTo("'hello world'"));
+        assertThat(reader.getRemaining(), equalTo(""));
+    }
+
+    @Test
+    public void readString_doubleQuotes() throws Exception {
+        final StringReader reader = new StringReader("\"hello world\"");
+        assertThat(reader.readString(), equalTo("hello world"));
+        assertThat(reader.getRead(), equalTo("\"hello world\""));
+        assertThat(reader.getRemaining(), equalTo(""));
+    }
+
    @Test
    public void readInt() throws Exception {
        final StringReader reader = new StringReader("1234567890");
@ -291,6 +352,58 @@ public class StringReaderTest {
        assertThat(reader.getRemaining(), equalTo("foo bar"));
    }

+    @Test
+    public void readLong() throws Exception {
+        final StringReader reader = new StringReader("1234567890");
+        assertThat(reader.readLong(), is(1234567890L));
+        assertThat(reader.getRead(), equalTo("1234567890"));
+        assertThat(reader.getRemaining(), equalTo(""));
+    }
+
+    @Test
+    public void readLong_negative() throws Exception {
+        final StringReader reader = new StringReader("-1234567890");
+        assertThat(reader.readLong(), is(-1234567890L));
+        assertThat(reader.getRead(), equalTo("-1234567890"));
+        assertThat(reader.getRemaining(), equalTo(""));
+    }
+
+    @Test
+    public void readLong_invalid() throws Exception {
+        try {
+            new StringReader("12.34").readLong();
+        } catch (final CommandSyntaxException ex) {
+            assertThat(ex.getType(), is(CommandSyntaxException.BUILT_IN_EXCEPTIONS.readerInvalidLong()));
+            assertThat(ex.getCursor(), is(0));
+        }
+    }
+
+    @Test
+    public void readLong_none() throws Exception {
+        try {
+            new StringReader("").readLong();
+        } catch (final CommandSyntaxException ex) {
+            assertThat(ex.getType(), is(CommandSyntaxException.BUILT_IN_EXCEPTIONS.readerExpectedLong()));
+            assertThat(ex.getCursor(), is(0));
+        }
+    }
+
+    @Test
+    public void readLong_withRemaining() throws Exception {
+        final StringReader reader = new StringReader("1234567890 foo bar");
+        assertThat(reader.readLong(), is(1234567890L));
+        assertThat(reader.getRead(), equalTo("1234567890"));
+        assertThat(reader.getRemaining(), equalTo(" foo bar"));
+    }
+
+    @Test
+    public void readLong_withRemainingImmediate() throws Exception {
+        final StringReader reader = new StringReader("1234567890foo bar");
+        assertThat(reader.readLong(), is(1234567890L));
+        assertThat(reader.getRead(), equalTo("1234567890"));
+        assertThat(reader.getRemaining(), equalTo("foo bar"));
+    }
+
    @Test
    public void readDouble() throws Exception {
        final StringReader reader = new StringReader("123");
--- a/src/test/java/com/mojang/brigadier/arguments/BoolArgumentTypeTest.java
+++ b/src/test/java/com/mojang/brigadier/arguments/BoolArgumentTypeTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.arguments;

 import com.mojang.brigadier.StringReader;
--- a/src/test/java/com/mojang/brigadier/arguments/DoubleArgumentTypeTest.java
+++ b/src/test/java/com/mojang/brigadier/arguments/DoubleArgumentTypeTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.arguments;

 import com.google.common.testing.EqualsTester;
--- a/src/test/java/com/mojang/brigadier/arguments/FloatArgumentTypeTest.java
+++ b/src/test/java/com/mojang/brigadier/arguments/FloatArgumentTypeTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.arguments;

 import com.google.common.testing.EqualsTester;
--- a/src/test/java/com/mojang/brigadier/arguments/IntegerArgumentTypeTest.java
+++ b/src/test/java/com/mojang/brigadier/arguments/IntegerArgumentTypeTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.arguments;

 import com.google.common.testing.EqualsTester;
--- a/src/test/java/com/mojang/brigadier/arguments/LongArgumentTypeTest.java
+++ b/src/test/java/com/mojang/brigadier/arguments/LongArgumentTypeTest.java
@ -0,0 +1,81 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
+package com.mojang.brigadier.arguments;
+
+import com.google.common.testing.EqualsTester;
+import com.mojang.brigadier.StringReader;
+import com.mojang.brigadier.context.CommandContextBuilder;
+import com.mojang.brigadier.exceptions.CommandSyntaxException;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+
+import static com.mojang.brigadier.arguments.LongArgumentType.longArg;
+import static org.hamcrest.Matchers.hasToString;
+import static org.hamcrest.Matchers.is;
+import static org.junit.Assert.assertThat;
+import static org.junit.Assert.fail;
+
+@RunWith(MockitoJUnitRunner.class)
+public class LongArgumentTypeTest {
+    private LongArgumentType type;
+    @Mock
+    private CommandContextBuilder<Object> context;
+
+    @Before
+    public void setUp() throws Exception {
+        type = longArg(-100, 1_000_000_000_000L);
+    }
+
+    @Test
+    public void parse() throws Exception {
+        final StringReader reader = new StringReader("15");
+        assertThat(longArg().parse(reader), is(15L));
+        assertThat(reader.canRead(), is(false));
+    }
+
+    @Test
+    public void parse_tooSmall() throws Exception {
+        final StringReader reader = new StringReader("-5");
+        try {
+            longArg(0, 100).parse(reader);
+            fail();
+        } catch (final CommandSyntaxException ex) {
+            assertThat(ex.getType(), is(CommandSyntaxException.BUILT_IN_EXCEPTIONS.longTooLow()));
+            assertThat(ex.getCursor(), is(0));
+        }
+    }
+
+    @Test
+    public void parse_tooBig() throws Exception {
+        final StringReader reader = new StringReader("5");
+        try {
+            longArg(-100, 0).parse(reader);
+            fail();
+        } catch (final CommandSyntaxException ex) {
+            assertThat(ex.getType(), is(CommandSyntaxException.BUILT_IN_EXCEPTIONS.longTooHigh()));
+            assertThat(ex.getCursor(), is(0));
+        }
+    }
+
+    @Test
+    public void testEquals() throws Exception {
+        new EqualsTester()
+            .addEqualityGroup(longArg(), longArg())
+            .addEqualityGroup(longArg(-100, 100), longArg(-100, 100))
+            .addEqualityGroup(longArg(-100, 50), longArg(-100, 50))
+            .addEqualityGroup(longArg(-50, 100), longArg(-50, 100))
+            .testEquals();
+    }
+
+    @Test
+    public void testToString() throws Exception {
+        assertThat(longArg(), hasToString("longArg()"));
+        assertThat(longArg(-100), hasToString("longArg(-100)"));
+        assertThat(longArg(-100, 100), hasToString("longArg(-100, 100)"));
+        assertThat(longArg(Long.MIN_VALUE, 100), hasToString("longArg(-9223372036854775808, 100)"));
+    }
+}
--- a/src/test/java/com/mojang/brigadier/arguments/StringArgumentTypeTest.java
+++ b/src/test/java/com/mojang/brigadier/arguments/StringArgumentTypeTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.arguments;

 import com.mojang.brigadier.StringReader;
--- a/src/test/java/com/mojang/brigadier/benchmarks/ExecuteBenchmarks.java
+++ b/src/test/java/com/mojang/brigadier/benchmarks/ExecuteBenchmarks.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.benchmarks;

 import com.google.common.collect.Lists;
--- a/src/test/java/com/mojang/brigadier/benchmarks/ParsingBenchmarks.java
+++ b/src/test/java/com/mojang/brigadier/benchmarks/ParsingBenchmarks.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.benchmarks;

 import com.mojang.brigadier.CommandDispatcher;
--- a/src/test/java/com/mojang/brigadier/builder/ArgumentBuilderTest.java
+++ b/src/test/java/com/mojang/brigadier/builder/ArgumentBuilderTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.builder;

 import com.mojang.brigadier.tree.CommandNode;
--- a/src/test/java/com/mojang/brigadier/builder/LiteralArgumentBuilderTest.java
+++ b/src/test/java/com/mojang/brigadier/builder/LiteralArgumentBuilderTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.builder;

 import com.mojang.brigadier.Command;
--- a/src/test/java/com/mojang/brigadier/builder/RequiredArgumentBuilderTest.java
+++ b/src/test/java/com/mojang/brigadier/builder/RequiredArgumentBuilderTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.builder;

 import com.mojang.brigadier.Command;
--- a/src/test/java/com/mojang/brigadier/context/CommandContextTest.java
+++ b/src/test/java/com/mojang/brigadier/context/CommandContextTest.java
@ -1,16 +1,19 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.context;

 import com.google.common.testing.EqualsTester;
 import com.mojang.brigadier.Command;
 import com.mojang.brigadier.CommandDispatcher;
 import com.mojang.brigadier.tree.CommandNode;
+import com.mojang.brigadier.tree.RootCommandNode;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.runners.MockitoJUnitRunner;

-import static com.mojang.brigadier.arguments.IntegerArgumentType.integer;
 import static org.hamcrest.Matchers.is;
 import static org.junit.Assert.assertThat;
 import static org.mockito.Mockito.mock;
@ -23,9 +26,12 @@ public class CommandContextTest {
    @Mock
    private CommandDispatcher<Object> dispatcher;

+    @Mock
+    private CommandNode<Object> rootNode;
+
    @Before
    public void setUp() throws Exception {
-        builder = new CommandContextBuilder<>(dispatcher, source, 0);
+        builder = new CommandContextBuilder<>(dispatcher, source, rootNode, 0);
    }

    @Test(expected = IllegalArgumentException.class)
@ -50,22 +56,30 @@ public class CommandContextTest {
        assertThat(builder.build("").getSource(), is(source));
    }

+    @Test
+    public void testRootNode() throws Exception {
+        assertThat(builder.build("").getRootNode(), is(rootNode));
+    }
+
    @SuppressWarnings("unchecked")
    @Test
    public void testEquals() throws Exception {
        final Object otherSource = new Object();
        final Command<Object> command = mock(Command.class);
        final Command<Object> otherCommand = mock(Command.class);
+        final CommandNode<Object> rootNode = mock(CommandNode.class);
+        final CommandNode<Object> otherRootNode = mock(CommandNode.class);
        final CommandNode<Object> node = mock(CommandNode.class);
        final CommandNode<Object> otherNode = mock(CommandNode.class);
        new EqualsTester()
-            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, 0).build(""), new CommandContextBuilder<>(dispatcher, source, 0).build(""))
-            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, otherSource, 0).build(""), new CommandContextBuilder<>(dispatcher, otherSource, 0).build(""))
-            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, 0).withCommand(command).build(""), new CommandContextBuilder<>(dispatcher, source, 0).withCommand(command).build(""))
-            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, 0).withCommand(otherCommand).build(""), new CommandContextBuilder<>(dispatcher, source, 0).withCommand(otherCommand).build(""))
-            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, 0).withArgument("foo", new ParsedArgument<>(0, 1, 123)).build("123"), new CommandContextBuilder<>(dispatcher, source, 0).withArgument("foo", new ParsedArgument<>(0, 1, 123)).build("123"))
-            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, 0).withNode(node, StringRange.between(0, 3)).withNode(otherNode, StringRange.between(4, 6)).build("123 456"), new CommandContextBuilder<>(dispatcher, source, 0).withNode(node, StringRange.between(0, 3)).withNode(otherNode, StringRange.between(4, 6)).build("123 456"))
-            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, 0).withNode(otherNode, StringRange.between(0, 3)).withNode(node, StringRange.between(4, 6)).build("123 456"), new CommandContextBuilder<>(dispatcher, source, 0).withNode(otherNode, StringRange.between(0, 3)).withNode(node, StringRange.between(4, 6)).build("123 456"))
+            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, rootNode, 0).build(""), new CommandContextBuilder<>(dispatcher, source, rootNode, 0).build(""))
+            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, otherRootNode, 0).build(""), new CommandContextBuilder<>(dispatcher, source, otherRootNode, 0).build(""))
+            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, otherSource, rootNode, 0).build(""), new CommandContextBuilder<>(dispatcher, otherSource, rootNode, 0).build(""))
+            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, rootNode, 0).withCommand(command).build(""), new CommandContextBuilder<>(dispatcher, source, rootNode, 0).withCommand(command).build(""))
+            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, rootNode, 0).withCommand(otherCommand).build(""), new CommandContextBuilder<>(dispatcher, source, rootNode, 0).withCommand(otherCommand).build(""))
+            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, rootNode, 0).withArgument("foo", new ParsedArgument<>(0, 1, 123)).build("123"), new CommandContextBuilder<>(dispatcher, source, rootNode, 0).withArgument("foo", new ParsedArgument<>(0, 1, 123)).build("123"))
+            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, rootNode, 0).withNode(node, StringRange.between(0, 3)).withNode(otherNode, StringRange.between(4, 6)).build("123 456"), new CommandContextBuilder<>(dispatcher, source, rootNode, 0).withNode(node, StringRange.between(0, 3)).withNode(otherNode, StringRange.between(4, 6)).build("123 456"))
+            .addEqualityGroup(new CommandContextBuilder<>(dispatcher, source, rootNode, 0).withNode(otherNode, StringRange.between(0, 3)).withNode(node, StringRange.between(4, 6)).build("123 456"), new CommandContextBuilder<>(dispatcher, source, rootNode, 0).withNode(otherNode, StringRange.between(0, 3)).withNode(node, StringRange.between(4, 6)).build("123 456"))
            .testEquals();
    }
 }
--- a/src/test/java/com/mojang/brigadier/context/ParsedArgumentTest.java
+++ b/src/test/java/com/mojang/brigadier/context/ParsedArgumentTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.context;

 import com.google.common.testing.EqualsTester;
--- a/src/test/java/com/mojang/brigadier/exceptions/DynamicCommandSyntaxExceptionTypeTest.java
+++ b/src/test/java/com/mojang/brigadier/exceptions/DynamicCommandSyntaxExceptionTypeTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 import com.mojang.brigadier.LiteralMessage;
--- a/src/test/java/com/mojang/brigadier/exceptions/SimpleCommandSyntaxExceptionTypeTest.java
+++ b/src/test/java/com/mojang/brigadier/exceptions/SimpleCommandSyntaxExceptionTypeTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.exceptions;

 import com.mojang.brigadier.LiteralMessage;
--- a/src/test/java/com/mojang/brigadier/suggestion/SuggestionTest.java
+++ b/src/test/java/com/mojang/brigadier/suggestion/SuggestionTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.suggestion;

 import com.mojang.brigadier.context.StringRange;
--- a/src/test/java/com/mojang/brigadier/suggestion/SuggestionsBuilderTest.java
+++ b/src/test/java/com/mojang/brigadier/suggestion/SuggestionsBuilderTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.suggestion;

 import com.google.common.collect.Lists;
--- a/src/test/java/com/mojang/brigadier/suggestion/SuggestionsTest.java
+++ b/src/test/java/com/mojang/brigadier/suggestion/SuggestionsTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.suggestion;

 import com.google.common.collect.Lists;
--- a/src/test/java/com/mojang/brigadier/tree/AbstractCommandNodeTest.java
+++ b/src/test/java/com/mojang/brigadier/tree/AbstractCommandNodeTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.tree;

 import com.mojang.brigadier.Command;
--- a/src/test/java/com/mojang/brigadier/tree/ArgumentCommandNodeTest.java
+++ b/src/test/java/com/mojang/brigadier/tree/ArgumentCommandNodeTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.tree;

 import com.google.common.testing.EqualsTester;
@ -29,7 +32,7 @@ public class ArgumentCommandNodeTest extends AbstractCommandNodeTest {
    @Before
    public void setUp() throws Exception {
        node = argument("foo", integer()).build();
-        contextBuilder = new CommandContextBuilder<>(new CommandDispatcher<>(), new Object(), 0);
+        contextBuilder = new CommandContextBuilder<>(new CommandDispatcher<>(), new Object(), new RootCommandNode<>(), 0);
    }

    @Test
--- a/src/test/java/com/mojang/brigadier/tree/LiteralCommandNodeTest.java
+++ b/src/test/java/com/mojang/brigadier/tree/LiteralCommandNodeTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.tree;

 import com.google.common.collect.Lists;
@ -34,7 +37,7 @@ public class LiteralCommandNodeTest extends AbstractCommandNodeTest {
    @Before
    public void setUp() throws Exception {
        node = literal("foo").build();
-        contextBuilder = new CommandContextBuilder<>(new CommandDispatcher<>(), new Object(), 0);
+        contextBuilder = new CommandContextBuilder<>(new CommandDispatcher<>(), new Object(), new RootCommandNode<>(), 0);
    }

    @Test
--- a/src/test/java/com/mojang/brigadier/tree/RootCommandNodeTest.java
+++ b/src/test/java/com/mojang/brigadier/tree/RootCommandNodeTest.java
@ -1,3 +1,6 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT license.
+
 package com.mojang.brigadier.tree;

 import com.google.common.testing.EqualsTester;
@ -31,7 +34,7 @@ public class RootCommandNodeTest extends AbstractCommandNodeTest {
    @Test
    public void testParse() throws Exception {
        final StringReader reader = new StringReader("hello world");
-        node.parse(reader, new CommandContextBuilder<>(new CommandDispatcher<>(), new Object(), 0));
+        node.parse(reader, new CommandContextBuilder<>(new CommandDispatcher<>(), new Object(), new RootCommandNode<>(), 0));
        assertThat(reader.getCursor(), is(0));
    }
Author	SHA1	Message	Date
ChomeNS	6c71b666af	add descriptions.,,.	2023-06-11 20:33:13 +07:00
Liyan Zhao	f20bede62a	Fix wrong redirect behavior (MC-256419) (#124 ) * Fix wrong redirect behavior * Set foundCommand to `true` if redirect modifier returns no result.	2023-03-30 14:29:57 +02:00
parberge	a3f3eb2929	Remove unused aws secrets	2023-03-28 11:33:33 +02:00
parberge	514387ba11	Remove the task to upload to AWS We no longer use AWS so we shouldn't upload more stuff to it.	2023-03-27 08:48:41 +02:00
Petr Mrázek	a6c4baa1b6	Correct the pr check workflow	2022-10-26 17:12:10 +02:00
Benny	b0f5818a59	Change azure blob storage (#117 )	2022-10-26 16:59:13 +02:00
Petr Mrázek	b411777f47	Remove travis-ci file	2022-10-26 16:55:22 +02:00
Petr Mrázek	0c9c87e4e6	Add PR check using GitHub Actions	2022-10-26 16:55:22 +02:00
Petr Mrázek	3c773a7188	Only publish on master	2022-10-19 10:55:57 +02:00
Petr Mrázek	06df81922f	Implement ADO pipeline builds	2022-10-19 10:55:57 +02:00
slicedlime (Mikael Hedberg)	cf754c4ef6	Use rootian locale for case conversion.	2021-03-23 12:52:01 +01:00
slicedlime (Mikael Hedberg)	60a94e529d	Cache lowercase versions of inputs and literals to avoid repeated calls to toLowerCase(). Thank you to Spottedleaf.	2021-03-23 12:52:01 +01:00
Daniel Ennis	242de3fe73	Don't sort children on node addition to save on performance (#68 ) * Use a Tree Map for children to save on performance Everytime a child is added to the CommandNode, the children was sorted. This action is extremely heavy with large node trees such as Minecraft. From what I can see, sort order was not even needed by type since the dispatcher parse checks argument and literal nodes instead. Testing on /bossbar command seemed to have no impact to behavior. Credit to `dda9680be5` Co-authored-by: virustotalop <virustotalop@gmail.com> * Restore back to a LinkedHashMap since iteration order isn't important anyways. Co-authored-by: virustotalop <virustotalop@gmail.com>	2021-03-18 15:36:43 +01:00
BeetMacol	55f6e25c03	Correct README punctuation Add two missing dots and remove space before exclamation mark	2021-03-18 15:08:34 +01:00
boq	559d8f3972	Allow single quote in strings	2019-02-19 13:34:51 +01:00
Sleepy Flower Girl	447845ba89	Fix very minor grammer mistakes with changes	2018-10-14 14:51:58 -04:00
PROgrm_JARvis	6eec4e50ac	Update LICENSE formatting (#24 )	2018-10-14 14:44:36 -04:00
DoNotSpamPls	8986ae2428	Upgrade Gradle to the latest version, small preparations for Gradle 5 Also upgraded dependencies in a non-breaking manner	2018-10-14 14:35:42 -04:00
PROgrm_JARvis	e527fec986	Make <Stars> clickable	2018-10-14 14:32:32 -04:00
Elias Ojala	5a7ea58024	Make fork button clickable	2018-10-14 14:32:32 -04:00
MrMicky	7ee589b29b	Remove unnecessary Guava usages (#13 )	2018-10-04 13:29:08 +02:00
Adam Poloczek	bcbd596c24	link shields respectively to the latest release and license file	2018-10-02 17:54:48 +02:00
Leon Linhart	d156febab6	Make gradlew executable	2018-10-02 17:54:19 +02:00
Leon Linhart	9d8019b407	Add travis CI configuration	2018-10-02 17:54:19 +02:00
PROgrm_JARvis	d3cb749c4b	Add shields (from shields.io) to README.md (#12 )	2018-10-02 11:54:25 +02:00
Earthcomputer	e60b24f36b	Fix long argument examples	2018-09-28 14:04:53 +02:00
boq	bbfb8a7da1	Remove unused generic	2018-09-26 20:43:26 +02:00
boq	107b852c74	Implement calculation of suggestions for any text position	2018-09-26 20:43:26 +02:00
Earthcomputer	b10b4479e2	Add string reader long tests	2018-09-26 20:43:13 +02:00
Earthcomputer	88714288a7	Add long argument	2018-09-26 20:43:13 +02:00
TheIntelloBoX	6a15305c3d	Update README.md (#9 )	2018-09-26 20:42:33 +02:00
Nathan Adams	8e9859e471	Added javadoc to CommandDispatcher	2018-09-26 10:42:35 +02:00
Nathan Adams	1fe283c136	Added readme	2018-09-26 10:42:35 +02:00
Nathan Adams	189c7d0433	Add MIT license	2018-09-26 10:42:35 +02:00
Nathan Adams	872658c737	Add copyright to all code	2018-09-26 10:42:35 +02:00
boq	019c0e3727	Pass StringReader instead of strings to CommandDispatcher	2018-07-24 14:52:17 +02:00
Nathan Adams	4dca222938	Don't publish .md5 files	2018-07-24 14:49:11 +02:00