Removed descr from command props

CHANGELOG.md

@@ -16,14 +16,10 @@ Major changes:
   * The event `Shell::EVT_BAD_COMMAND` will be fired if a command can
     not be found, assuming `Context->execute()` does not accept the
     command. (see *examples/commandevents.php*)
-  * When calling `Context->addCommand()` you can now use both `help`
-    and `descr` as the last argument to provide the description text
-    for the command. This change is intended to make `addCommand` and
-    the doccomment `@descr` more similar.
 
 New features:
 
   * Tasks can now be added and removed from the shell. Tasks will receive
     a call to their `update()` method once per main loop, until they are
     removed or return false from the `isValid()` method. Tasks need to
-    implement the `TaskInterface` interface. (see *examples/tasks.php*)
+    implement the `TaskInterface` interface. (see *examples/tasks.php*)

examples/basic.php

@@ -30,7 +30,7 @@ $myShell->setPrompt("test>");
 $ctx = $myShell->createContext("root");
 $ctx->addCommand("hello", function () {
     echo "Hello World!\n";
-}, [ 'descr'=>'Say hello' ]);
+}, [ 'help'=>'Say hello' ]);
 
 // Run the shell
 $myShell->run();

lib/Context.php

@@ -132,7 +132,6 @@ class Context
             $info = $this->commandInfo[$command];
             $args = array_key_exists("args",$info)?$info['args']:"";
             $help = array_key_exists("help",$info)?$info['help']:"";
-            $help = $help?:(array_key_exists("descr",$info)?$info['descr']:"");
             $ret[trim("{$command} {$args}")] = $help;
         }
         return $ret;