From 69ff63c3b5478eb61259768b3cf0915ce8230a9a Mon Sep 17 00:00:00 2001
From: Matthieu Napoli <matthieu@mnapoli.fr>
Date: Wed, 31 Aug 2016 13:03:19 +0200
Subject: [PATCH] Document #26

---
 docs/command-definition.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/docs/command-definition.md b/docs/command-definition.md
index 955fd6a..69cfb29 100644
--- a/docs/command-definition.md
+++ b/docs/command-definition.md
@@ -66,3 +66,13 @@ $app->command('greet name [--yell]', function () {
     '--yell' => 'If set, the task will yell in uppercase letters',
 ]);
 ```
+
+## Hyphens
+
+Arguments and options containing hyphens (`-`) are matched to camelCase variables:
+
+```php
+$app->command('run [--dry-run]', function ($dryRun) {
+    // ...
+});
+```