Typo fixes and command clarifications/cleanup.

Also re-disable the gradle daemon. It doesn't always play nice with
ForgeGradle and hogs ram.

gradle.properties

@@ -1,4 +1,4 @@
 # Sets default memory used for gradle commands. Can be overridden by user or command line properties.
 # This is required to provide enough memory for the Minecraft decompilation process.
 #org.gradle.jvmargs=-Xmx3G
-#org.gradle.daemon=false
+org.gradle.daemon=false

worldedit-core/doctools/src/main/kotlin/com/sk89q/worldedit/internal/util/DocumentationPrinter.kt

@@ -194,6 +194,7 @@ Other Permissions
     ``worldedit.override.data-cycler``,"Allows cycling non-whitelisted blocks with the data cycler tool."
     ``worldedit.setnbt``,"Allows setting `extra data <https://minecraft.gamepedia.com/Block_entity>`_ on blocks (such as signs, chests, etc)."
     ``worldedit.report.pastebin``,"Allows uploading report files to pastebin automatically for the ``/worldedit report`` :doc:`command <commands>`."
+    ``worldedit.scripting.execute.<filename>``,"Allows using the CraftScript with the given filename."
 """.trim())
     }
 

worldedit-core/src/main/java/com/sk89q/worldedit/WorldEdit.java

@@ -666,9 +666,9 @@ public final class WorldEdit {
 
         try {
             engine = new RhinoCraftScriptEngine();
-        } catch (NoClassDefFoundError e) {
+        } catch (NoClassDefFoundError ignored) {
             player.printError("Failed to find an installed script engine.");
-            player.printError("Please see http://wiki.sk89q.com/wiki/WorldEdit/Installation");
+            player.printError("Please see https://worldedit.readthedocs.io/en/latest/usage/other/craftscripts/");
             return;
         }
 

worldedit-core/src/main/java/com/sk89q/worldedit/command/BrushCommands.java

@@ -150,7 +150,7 @@ public class BrushCommands {
     public void clipboardBrush(Player player, LocalSession session,
                                @Switch(name = 'a', desc = "Don't paste air from the clipboard")
                                    boolean ignoreAir,
-                               @Switch(name = 'o', desc = "Paste using clipboard origin, instead of being centered at the target location")
+                               @Switch(name = 'o', desc = "Paste starting at the target location, instead of centering on it")
                                    boolean usingOrigin,
                                @Switch(name = 'e', desc = "Paste entities if available")
                                    boolean pasteEntities,

worldedit-core/src/main/java/com/sk89q/worldedit/command/ClipboardCommands.java

@@ -92,8 +92,7 @@ public class ClipboardCommands {
 
     @Command(
         name = "/cut",
-        desc = "Cut the selection to the clipboard",
+        desc = "Cut the selection to the clipboard"
-        descFooter = "WARNING: Cutting and pasting entities cannot be undone!"
     )
     @CommandPermissions("worldedit.clipboard.cut")
     @Logging(REGION)
@@ -105,7 +104,7 @@ public class ClipboardCommands {
                         boolean copyEntities,
                     @Switch(name = 'b', desc = "Also copy biomes, source biomes are unaffected")
                         boolean copyBiomes,
-                    @ArgFlag(name = 'm', desc = "Set the exclude mask, matching blocks become air", def = "")
+                    @ArgFlag(name = 'm', desc = "Set the exclude mask, non-matching blocks become air", def = "")
                         Mask mask) throws WorldEditException {
 
         BlockArrayClipboard clipboard = new BlockArrayClipboard(region);

worldedit-core/src/main/java/com/sk89q/worldedit/command/SnapshotCommands.java

@@ -28,12 +28,19 @@ import com.sk89q.worldedit.WorldEditException;
 import com.sk89q.worldedit.command.util.CommandPermissions;
 import com.sk89q.worldedit.command.util.CommandPermissionsConditionGenerator;
 import com.sk89q.worldedit.entity.Player;
+import com.sk89q.worldedit.util.formatting.component.PaginationBox;
+import com.sk89q.worldedit.util.formatting.text.Component;
+import com.sk89q.worldedit.util.formatting.text.TextComponent;
+import com.sk89q.worldedit.util.formatting.text.event.ClickEvent;
+import com.sk89q.worldedit.util.formatting.text.event.HoverEvent;
+import com.sk89q.worldedit.util.formatting.text.format.TextColor;
 import com.sk89q.worldedit.world.snapshot.InvalidSnapshotException;
 import com.sk89q.worldedit.world.snapshot.Snapshot;
 import com.sk89q.worldedit.world.storage.MissingWorldException;
 import org.enginehub.piston.annotation.Command;
 import org.enginehub.piston.annotation.CommandContainer;
 import org.enginehub.piston.annotation.param.Arg;
+import org.enginehub.piston.annotation.param.ArgFlag;
 
 import java.io.File;
 import java.io.IOException;
@@ -61,8 +68,8 @@ public class SnapshotCommands {
     )
     @CommandPermissions("worldedit.snapshots.list")
     public void list(Player player,
-                     @Arg(desc = "# of snapshots to list", def = "5")
+                     @ArgFlag(name = 'p', desc = "Page of results to return", def = "1")
-                         int num) throws WorldEditException {
+                         int page) throws WorldEditException {
 
         LocalConfiguration config = we.getConfiguration();
 
@@ -75,15 +82,7 @@ public class SnapshotCommands {
             List<Snapshot> snapshots = config.snapshotRepo.getSnapshots(true, player.getWorld().getName());
 
             if (!snapshots.isEmpty()) {
-
+                player.print(new SnapshotListBox(player.getWorld().getName(), snapshots).create(page));
-                num = Math.min(40, Math.max(5, num));
-
-                player.print("Snapshots for world: '" + player.getWorld().getName() + "'");
-                for (byte i = 0; i < Math.min(num, snapshots.size()); i++) {
-                    player.print((i + 1) + ". " + snapshots.get(i).getName());
-                }
-
-                player.print("Use /snap use [snapshot] or /snap use latest.");
             } else {
                 player.printError("No snapshots are available. See console for details.");
 
@@ -243,4 +242,26 @@ public class SnapshotCommands {
         }
     }
 
+    private static class SnapshotListBox extends PaginationBox {
+        private final List<Snapshot> snapshots;
+
+        SnapshotListBox(String world, List<Snapshot> snapshots) {
+            super("Snapshots for: " + world, "/snap list -p %page%");
+            this.snapshots = snapshots;
+        }
+
+        @Override
+        public Component getComponent(int number) {
+            final Snapshot snapshot = snapshots.get(number);
+            return TextComponent.of(number + 1 + ". ", TextColor.GOLD)
+                    .append(TextComponent.of(snapshot.getName(), TextColor.LIGHT_PURPLE)
+                            .hoverEvent(HoverEvent.of(HoverEvent.Action.SHOW_TEXT, TextComponent.of("Click to use")))
+                            .clickEvent(ClickEvent.of(ClickEvent.Action.RUN_COMMAND, "/snap use " + snapshot.getName())));
+        }
+
+        @Override
+        public int getComponentsSize() {
+            return snapshots.size();
+        }
+    }
 }

worldedit-core/src/main/java/com/sk89q/worldedit/command/ToolCommands.java

@@ -199,9 +199,9 @@ public class ToolCommands {
     )
     @CommandPermissions("worldedit.tool.lrbuild")
     public void longrangebuildtool(Player player, LocalSession session,
-                                   @Arg(desc = "Block to set on left-click")
+                                   @Arg(desc = "Pattern to set on left-click")
                                        Pattern primary,
-                                   @Arg(desc = "Block to set on right-click")
+                                   @Arg(desc = "Pattern to set on right-click")
                                        Pattern secondary) throws WorldEditException {
         BaseItemStack itemStack = player.getItemInHand(HandSide.MAIN_HAND);
 

worldedit-core/src/main/java/com/sk89q/worldedit/extension/factory/parser/pattern/ClipboardPatternParser.java

@@ -43,7 +43,7 @@ public class ClipboardPatternParser extends InputParser<Pattern> {
     @Override
     public Stream<String> getSuggestions(String input) {
         if (input.isEmpty()) {
-            return Stream.of("#clipoard");
+            return Stream.of("#clipboard");
         }
         String[] offsetParts = input.split("@", 2);
         String firstLower = offsetParts[0].toLowerCase(Locale.ROOT);

worldedit-core/src/main/java/com/sk89q/worldedit/world/snapshot/YYMMDDHHIISSParser.java

@@ -27,13 +27,13 @@ import java.util.regex.Pattern;
 
 public class YYMMDDHHIISSParser implements SnapshotDateParser {
 
-    protected Pattern patt =
+    private Pattern datePattern =
             Pattern.compile("([0-9]+)[^0-9]?([0-9]+)[^0-9]?([0-9]+)[^0-9]?"
-                    + "([0-9]+)[^0-9]?([0-9]+)[^0-9]?([0-9]+)");
+                    + "([0-9]+)[^0-9]?([0-9]+)[^0-9]?([0-9]+)(\\..*)?");
 
     @Override
     public Calendar detectDate(File file) {
-        Matcher matcher = patt.matcher(file.getName());
+        Matcher matcher = datePattern.matcher(file.getName());
         if (matcher.matches()) {
             int year = Integer.parseInt(matcher.group(1));
             int month = Integer.parseInt(matcher.group(2));