Update all code styles

exp_legacy/module/modules/commands/help.lua

@@ -18,78 +18,77 @@ end)
 -- @command chelp
 -- @tparam string keyword the keyword that will be looked for
 -- @tparam number page the page of help to view, must be in range of pages
-Commands.new_command('search-help', {'expcom-chelp.description'}, 'Searches for a keyword in all commands you are allowed to use.')
-:add_alias('chelp', 'shelp', 'commands')
-:add_param('keyword', true)
-:add_param('page', true, 'integer')
-:set_defaults{keyword='', page=1}
-:register(function(player, keyword, page)
-    local player_index = player and player.index or 0
-    -- if keyword is a number then treat it as page number
-    if tonumber(keyword) then
-        page = math.floor(tonumber(keyword))
-        keyword = ''
-    end
+Commands.new_command("search-help", { "expcom-chelp.description" }, "Searches for a keyword in all commands you are allowed to use.")
+    :add_alias("chelp", "shelp", "commands")
+    :add_param("keyword", true)
+    :add_param("page", true, "integer")
+    :set_defaults{ keyword = "", page = 1 }
+    :register(function(player, keyword, page)
+        local player_index = player and player.index or 0
+        -- if keyword is a number then treat it as page number
+        if tonumber(keyword) then
+            page = math.floor(tonumber(keyword))
+            keyword = ""
+        end
 
-    -- gets a value for pages, might have result in cache
-    local pages
-    local found = 0
+        -- gets a value for pages, might have result in cache
+        local pages
+        local found = 0
 
-    if search_cache[player_index] and search_cache[player_index].keyword == keyword:lower() then
-        pages = search_cache[player_index].pages
-        found = search_cache[player_index].found
-
-    else
-        pages = {{}}
-        local current_page = 1
-        local page_count = 0
-        local commands = Commands.search(keyword, player)
-        -- loops other all commands returned by search, includes game commands
-        for _, command_data in pairs(commands) do
-            -- if the number of results if greater than the number already added then it moves onto a new page
-            if page_count >= results_per_page then
-                page_count = 0
-                current_page = current_page + 1
-                table.insert(pages, {})
+        if search_cache[player_index] and search_cache[player_index].keyword == keyword:lower() then
+            pages = search_cache[player_index].pages
+            found = search_cache[player_index].found
+        else
+            pages = { {} }
+            local current_page = 1
+            local page_count = 0
+            local commands = Commands.search(keyword, player)
+            -- loops other all commands returned by search, includes game commands
+            for _, command_data in pairs(commands) do
+                -- if the number of results if greater than the number already added then it moves onto a new page
+                if page_count >= results_per_page then
+                    page_count = 0
+                    current_page = current_page + 1
+                    table.insert(pages, {})
+                end
+                -- adds the new command to the page
+                page_count = page_count + 1
+                found = found + 1
+                local alias_format = #command_data.aliases > 0 and { "expcom-chelp.alias", table.concat(command_data.aliases, ", ") } or ""
+                table.insert(pages[current_page], {
+                    "expcom-chelp.format",
+                    command_data.name,
+                    command_data.description,
+                    command_data.help,
+                    alias_format,
+                })
             end
-            -- adds the new command to the page
-            page_count = page_count + 1
-            found = found + 1
-            local alias_format = #command_data.aliases > 0 and {'expcom-chelp.alias', table.concat(command_data.aliases, ', ')} or ''
-            table.insert(pages[current_page], {
-                'expcom-chelp.format',
-                command_data.name,
-                command_data.description,
-                command_data.help,
-                alias_format
-            })
-        end
-        -- adds the result to the cache
-        search_cache[player_index] = {
-            keyword=keyword:lower(),
-            pages=pages,
-            found=found
-        }
-    end
 
-    -- print the requested page
-    keyword = keyword == '' and '<all>' or keyword
-    Commands.print({'expcom-chelp.title', keyword}, 'cyan')
-
-    if pages[page] then
-        for _, command in pairs(pages[page]) do
-            Commands.print(command)
+            -- adds the result to the cache
+            search_cache[player_index] = {
+                keyword = keyword:lower(),
+                pages = pages,
+                found = found,
+            }
         end
 
-        Commands.print({'expcom-chelp.footer', found, page, #pages}, 'cyan')
+        -- print the requested page
+        keyword = keyword == "" and "<all>" or keyword
+        Commands.print({ "expcom-chelp.title", keyword }, "cyan")
 
-    else
-        Commands.print({'expcom-chelp.footer', found, page, #pages}, 'cyan')
-        return Commands.error{'expcom-chelp.out-of-range', page}
-    end
-    -- blocks command complete message
-    return Commands.success
-end)
+        if pages[page] then
+            for _, command in pairs(pages[page]) do
+                Commands.print(command)
+            end
+
+            Commands.print({ "expcom-chelp.footer", found, page, #pages }, "cyan")
+        else
+            Commands.print({ "expcom-chelp.footer", found, page, #pages }, "cyan")
+            return Commands.error{ "expcom-chelp.out-of-range", page }
+        end
+        -- blocks command complete message
+        return Commands.success
+    end)
 
 -- way to access global
 return search_cache