Update all code styles

exp_commands/module/commands/help.lua

@@ -34,7 +34,7 @@ local function format_as_pages(commands, page_size)
             page_length = 1
         end
 
-        local aliases = #command.aliases > 0 and {"exp-commands-help.aliases", table.concat(command.aliases, ", ")} or ""
+        local aliases = #command.aliases > 0 and { "exp-commands-help.aliases", table.concat(command.aliases, ", ") } or ""
         pages[current_page][page_length] = { "exp-commands-help.format", command.name, command.description, command.help, aliases }
     end
 
@@ -42,40 +42,41 @@ local function format_as_pages(commands, page_size)
 end
 
 Commands.new("commands", "List and search all commands for a keyword")
-:add_aliases{ "chelp", "helpp" }
-:argument("keyword", "string")
-:optional("page", "integer")
-:defaults{ page = 1 }
-:register(function(player, keyword, page)
-    keyword = keyword:lower()
-    local pages, found
-    local cache = search_cache[player.index]
-    if cache and cache.keyword == keyword then
-        -- Cached value found, no search is needed
-        pages = cache.pages
-        found = cache.found
-    else
-        -- No cached value, so a search needs to be done
-        local commands = Commands.search_for_player(keyword, player)
-        pages, found = format_as_pages(commands, PAGE_SIZE)
-        search_cache[player.index] = { keyword = keyword, pages = pages, found = found }
-    end
+    :add_aliases{ "chelp", "helpp" }
+    :argument("keyword", "string")
+    :optional("page", "integer")
+    :defaults{ page = 1 }
+    :register(function(player, keyword, page)
+        keyword = keyword:lower()
+        local pages, found
+        local cache = search_cache[player.index]
+        if cache and cache.keyword == keyword then
+            -- Cached value found, no search is needed
+            pages = cache.pages
+            found = cache.found
+        else
+            -- No cached value, so a search needs to be done
+            local commands = Commands.search_for_player(keyword, player)
+            pages, found = format_as_pages(commands, PAGE_SIZE)
+            search_cache[player.index] = { keyword = keyword, pages = pages, found = found }
+        end
 
-	-- Error if no pages found
-	if found == 0 then
-		return Commands.status.success{ "exp-commands-help.no-results" }
-	end
+        -- Error if no pages found
+        if found == 0 then
+            return Commands.status.success{ "exp-commands-help.no-results" }
+        end
 
-    local page_data = pages[page]
-    if page_data == nil then
-        -- Page number was out of range for this search
-        return Commands.status.invalid_input{"exp-commands-help.out-of-range", page, #pages }
-    end
+        local page_data = pages[page]
+        if page_data == nil then
+            -- Page number was out of range for this search
+            return Commands.status.invalid_input{ "exp-commands-help.out-of-range", page, #pages }
+        end
 
-    -- Print selected page to the player
-    Commands.print{ "exp-commands-help.header", keyword == '' and '<all>' or keyword }
-    for _, command in pairs(page_data) do
-        Commands.print(command)
-    end
-    return Commands.status.success{ "exp-commands-help.footer", found, page, #pages }
-end)
+        -- Print selected page to the player
+        Commands.print{ "exp-commands-help.header", keyword == "" and "<all>" or keyword }
+        for _, command in pairs(page_data) do
+            Commands.print(command)
+        end
+
+        return Commands.status.success{ "exp-commands-help.footer", found, page, #pages }
+    end)