Cleanup.

src/main/java/com/sk89q/worldedit/commands/ChunkCommands.java

@@ -95,6 +95,7 @@ public class ChunkCommands {
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
 
+        player.print("Note that this command does not yet support the mcregion format.");
         LocalConfiguration config = we.getConfiguration();
         
         Set<Vector2D> chunks = session.getSelection(player.getWorld()).getChunks();

src/main/java/com/sk89q/worldedit/commands/ClipboardCommands.java

@@ -155,7 +155,7 @@ public class ClipboardCommands {
         aliases = {"/flip"},
         usage = "[dir]",
         flags = "p",
-        desc = "Flip the contents of the clipboard. To flip it around yourself, use the -p flag.",
+        desc = "Flip the contents of the clipboard.",
         min = 0,
         max = 1
     )

src/main/java/com/sk89q/worldedit/commands/GeneralCommands.java

@@ -104,9 +104,9 @@ public class GeneralCommands {
     }
 
     @Command(
-        aliases = { "/toggleplace", "toggleplace" },
+        aliases = {"/toggleplace", "toggleplace"},
         usage = "",
-        desc = "",
+        desc = "Switch between your position and pos1 for placement",
         min = 0,
         max = 0
     )
@@ -122,7 +122,7 @@ public class GeneralCommands {
     }
 
     @Command(
-        aliases = { "/searchitem", "/l", "/search", "searchitem", "search" },
+        aliases = {"/searchitem", "/l", "/search", "searchitem", "search"},
         usage = "<query>",
         flags = "bi",
         desc = "Search for an item",

src/main/java/com/sk89q/worldedit/commands/GenerationCommands.java

@@ -36,7 +36,7 @@ import com.sk89q.worldedit.util.TreeGenerator;
 public class GenerationCommands {
     @Command(
         aliases = {"/hcyl"},
-        usage = "<block> <radius> [height] ",
+        usage = "<block> <radius> [height]",
         desc = "Generate a hollow cylinder",
         min = 2,
         max = 3
@@ -58,7 +58,7 @@ public class GenerationCommands {
 
     @Command(
         aliases = {"/cyl"},
-        usage = "<block> <radius> [height] ",
+        usage = "<block> <radius> [height]",
         desc = "Generate a cylinder",
         min = 2,
         max = 3
@@ -80,7 +80,7 @@ public class GenerationCommands {
 
     @Command(
         aliases = {"/hsphere"},
-        usage = "<block> <radius>[,<radius>,<radius>] [raised?] ",
+        usage = "<block> <radius>[,<radius>,<radius>] [raised?]",
         desc = "Generate a hollow sphere.",
         flags = "q",
         min = 2,
@@ -152,7 +152,7 @@ public class GenerationCommands {
 
     @Command(
         aliases = {"/sphere"},
-        usage = "<block> <radius>[,<radius>,<radius>] [raised?] ",
+        usage = "<block> <radius>[,<radius>,<radius>] [raised?]",
         desc = "Generate a filled sphere.",
         flags = "q",
         min = 2,

src/main/java/com/sk89q/worldedit/commands/HistoryCommands.java

@@ -103,7 +103,7 @@ public class HistoryCommands {
     }
 
     @Command(
-        aliases = { "/clearhistory", "clearhistory" },
+        aliases = {"/clearhistory", "clearhistory"},
         usage = "",
         desc = "Clear your history",
         min = 0,

src/main/java/com/sk89q/worldedit/commands/NavigationCommands.java

@@ -33,7 +33,7 @@ import com.sk89q.worldedit.*;
  */
 public class NavigationCommands {
     @Command(
-        aliases = {"unstuck"},
+        aliases = {"unstuck", "!"},
         usage = "",
         desc = "Escape from being stuck inside a block",
         min = 0,

src/main/java/com/sk89q/worldedit/commands/SelectionCommands.java

@@ -171,7 +171,7 @@ public class SelectionCommands {
         aliases = {"/chunk"},
         usage = "",
         flags = "s",
-        desc = "Set the selection to your current chunk. The -s flag extends your current selection to the encompassed chunks.",
+        desc = "Set the selection to your current chunk.",
         min = 0,
         max = 0
     )
@@ -575,16 +575,19 @@ public class SelectionCommands {
     }
 
     @Command(
-        aliases = {"/sel", ","},
+        aliases = {"/sel", ";"},
         usage = "[type]",
         desc = "Choose a region selector",
-        min = 1,
+        min = 0,
         max = 1
     )
     public static void select(CommandContext args, WorldEdit we,
             LocalSession session, LocalPlayer player, EditSession editSession)
             throws WorldEditException {
 
+        if (args.length() == 0) {
+            session.getRegionSelector(player.getWorld()).clear();
+        }
         String typeName = args.getString(0);
         if (typeName.equalsIgnoreCase("cuboid")) {
             session.setRegionSelector(player.getWorld(), new CuboidRegionSelector());

src/main/java/com/sk89q/worldedit/commands/UtilityCommands.java

@@ -40,7 +40,7 @@ import com.sk89q.worldedit.regions.Region;
 public class UtilityCommands {
     @Command(
         aliases = {"/fill"},
-        usage = " <block> <radius> [depth] ",
+        usage = "<block> <radius> [depth]",
         desc = "Fill a hole",
         min = 2,
         max = 3
@@ -70,7 +70,7 @@ public class UtilityCommands {
 
     @Command(
         aliases = {"/fillr"},
-        usage = " <block> <radius> [depth] ",
+        usage = "<block> <radius> [depth]",
         desc = "Fill a hole recursively",
         min = 2,
         max = 3
@@ -119,7 +119,7 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = { "/fixlava", "fixlava" },
+        aliases = {"/fixlava", "fixlava"},
         usage = "<radius>",
         desc = "Fix lava to be stationary",
         min = 1,
@@ -139,7 +139,7 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = { "/fixwater", "fixwater" },
+        aliases = {"/fixwater", "fixwater"},
         usage = "<radius>",
         desc = "Fix water to be stationary",
         min = 1,
@@ -159,9 +159,9 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = { "/removeabove", "removeabove" },
-        usage = "[size] [height] ",
-        desc = "Remove blocks above your head. ",
+        aliases = {"/removeabove", "removeabove"},
+        usage = "[size] [height]",
+        desc = "Remove blocks above your head.",
         min = 0,
         max = 2
     )
@@ -181,9 +181,9 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = { "/removebelow", "removebelow" },
+        aliases = {"/removebelow", "removebelow"},
         usage = "[size] [height] ",
-        desc = "Remove blocks below your head. ",
+        desc = "Remove blocks below you.",
         min = 0,
         max = 2
     )
@@ -203,8 +203,8 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = { "/removenear", "removenear" },
-        usage = "<block> [size] ",
+        aliases = {"/removenear", "removenear"},
+        usage = "<block> [size]",
         desc = "Remove blocks near you.",
         min = 1,
         max = 2
@@ -225,8 +225,8 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = { "/replacenear", "replacenear" },
-        usage = "<size> <from-id> <to-id> ",
+        aliases = {"/replacenear", "replacenear"},
+        usage = "<size> <from-id> <to-id>",
         desc = "Replace nearby blocks",
         min = 3,
         max = 3
@@ -263,7 +263,7 @@ public class UtilityCommands {
     }
     
     @Command(
-        aliases = { "/snow", "snow" },
+        aliases = {"/snow", "snow"},
         usage = "[radius]",
         desc = "Simulates snow",
         min = 0,
@@ -282,7 +282,7 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = { "/thaw", "thaw" },
+        aliases = {"/thaw", "thaw"},
         usage = "[radius]",
         desc = "Thaws the area",
         min = 0,
@@ -301,7 +301,7 @@ public class UtilityCommands {
     }
 
     @Command(
-        aliases = { "/green", "green" },
+        aliases = {"/green", "green"},
         usage = "[radius]",
         desc = "Greens the area",
         min = 0,
@@ -320,7 +320,7 @@ public class UtilityCommands {
     }
 
     @Command(
-            aliases = { "/ex", "/ext", "/extinguish", "ex", "ext", "extinguish" },
+            aliases = {"/ex", "/ext", "/extinguish", "ex", "ext", "extinguish"},
             usage = "[radius]",
             desc = "Extinguish nearby fire",
             min = 0,

src/main/java/com/sk89q/worldedit/dev/DocumentationPrinter.java

@@ -179,14 +179,14 @@ public class DocumentationPrinter {
                 if (!method.isAnnotationPresent(Command.class)) {
                     continue;
                 }
-    
+
                 Command cmd = method.getAnnotation(Command.class);
 
                 stream.println("    " + cmd.aliases()[0] + ":");
                 stream.println("        description: " + cmd.desc());
-                stream.println("        usage: /<command> "
-                        + (cmd.flags().length() > 0 ? "[-" + cmd.flags() + "] " : "")
-                        + cmd.usage());
+                stream.println("        usage: /<command>"
+                        + (cmd.flags().length() > 0 ? " [-" + cmd.flags() + "]" : "")
+                        + " " + cmd.usage());
                 if (cmd.aliases().length > 1) {
                     stream.println("        aliases: ["
                             + StringUtil.joinQuotedString(cmd.aliases(), ", ", 1, "'")
@@ -200,5 +200,10 @@ public class DocumentationPrinter {
                         + StringUtil.joinQuotedString(cmdPerms.value(), ", ", 0, "'"));
             }
         }
+
+        stream.println();
+        stream.println();
+        stream.println("# Permissions aren't here. Read http://wiki.sk89q.com/wiki/WEPIF/DinnerPerms");
+        stream.println("# for how WorldEdit permissions actually work.");
     }
 }