Updated //help with colors and sub-command support.

src/main/java/com/sk89q/worldedit/util/command/PrimaryAliasComparator.java

@@ -0,0 +1,43 @@
+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldedit.util.command;
+
+import java.util.Comparator;
+
+/**
+ * Compares the primary aliases of two {@link CommandMapping} using
+ * {@link String#compareTo(String)}.
+ */
+public final class PrimaryAliasComparator implements Comparator<CommandMapping> {
+
+    /**
+     * An instance of this class.
+     */
+    public static final PrimaryAliasComparator INSTANCE = new PrimaryAliasComparator();
+
+    private PrimaryAliasComparator() {
+    }
+
+    @Override
+    public int compare(CommandMapping o1, CommandMapping o2) {
+        return o1.getPrimaryAlias().compareTo(o2.getPrimaryAlias());
+    }
+
+}

src/main/java/com/sk89q/worldedit/util/formatting/Cmd.java

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+/*
+ * WorldEdit, a Minecraft world manipulation toolkit
+ * Copyright (C) sk89q <http://www.sk89q.com>
+ * Copyright (C) WorldEdit team and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as published by the
+ * Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package com.sk89q.worldedit.util.formatting;
+
+/**
+ * Represents a fragment representing a command that is to be typed.
+ */
+public class Cmd extends StyledFragment {
+
+    /**
+     * Create a new instance.
+     */
+    public Cmd() {
+        super(Style.CYAN);
+    }
+
+}