diff --git a/lib/Shell.php b/lib/Shell.php
index 51f3d09..1c56d9f 100644
--- a/lib/Shell.php
+++ b/lib/Shell.php
@@ -407,25 +407,27 @@ class Shell
                     }
                 }
                 ksort($ghelp);
+                $_ = function($command,$args,$info) {
+                    printf("  \e[97m%s\e[0m \e[90;3m%s\e[0m  - \e[36m%s\e[0m\n", $command, $args, $info);
+                };
                 printf("\e[1mCommands:\e[0m\n");
                 foreach ($help as $command=>$info) {
                     if (strpos($command," ")!==false) {
                         list($command,$args) = explode(" ",$command,2);
                     } else $args=null;
-                    $command = sprintf("\e[97m%s \e[90m%s\e[0m", $command,$args);
-                    printf("  %s - \e[3;36m%s\e[0m\n", $command, $info);
+                    $_($command, $args,$info);
                 }
                 if (count($ghelp)) {
                     printf("\n\e[0mCommands from parent contexts:\e[0m\n");
                     if (strpos($command," ")!==false) {
                         list($command,$args) = explode(" ",$command,2);
                     } else $args=null;
-                    $command = sprintf("\e[97m%s \e[90m%s\e[0m", $command,$args);
-                    printf("  %s - \e[3;36m%s\e[0m\n", $command, $info);
+                    $_($command, $args,$info);
                 }
                 printf("\nGlobal commands:\n");
-                printf("  \e[97m%s\e[0;36;3m - %s\e[0m\n", "exit", "Leave the shell");
-                printf("  \e[97m%s\e[0;36;3m - %s\e[0m\n", "..", "Discard the current context and go to parent");
+                    $_("exit", null, "Leave the shell");
+                    $_(".", null, "Show the context tree");
+                    $_("..", null, "Discard the current context and go to parent");
                 break;
             case 'exit':
                 $this->stop();