From d27c0813cc7a52fc1f16512ea305bc4da38a92b4 Mon Sep 17 00:00:00 2001
From: Pranav Srinivas Kumar <pranav.srinivas.kumar@gmail.com>
Date: Sun, 31 Mar 2019 10:39:25 -0400
Subject: [PATCH] Update README.md

---
 README.md | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a0cf744..9f0058a 100644
--- a/README.md
+++ b/README.md
@@ -47,7 +47,21 @@ program.parse_args({"./main", "--input_files", "config.yml", "System.xml"});
 auto files = program.get<std::vector<std::string>>("--input_files");  // {"config.yml", "System.xml"}
 ```
 
-## Compound Toggle Arguments
+## Toggle Arguments
+
+```cpp
+argparse::ArgumentParser program("test");
+
+program.add_argument("--verbose", "-v")
+  .default_value(false)
+  .implicit_value(true);
+
+program.parse_args({ "./main", "--verbose" });
+
+auto a = program.get<bool>("--verbose");  // true
+```
+
+## Compound Arguments
 
 ```cpp
 argparse::ArgumentParser program("test");