From 8727c132fce9bc15378d39f064a71274c753728c Mon Sep 17 00:00:00 2001
From: Yoshihiro Hokazono <yoshihiro.hokazono@pixiedusttech.com>
Date: Mon, 13 Sep 2021 07:07:20 +0900
Subject: [PATCH] get("out") and get("--out") are both avaibale

---
 include/argparse/argparse.hpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/include/argparse/argparse.hpp b/include/argparse/argparse.hpp
index 7da3462..aae066b 100644
--- a/include/argparse/argparse.hpp
+++ b/include/argparse/argparse.hpp
@@ -945,6 +945,21 @@ public:
     if (tIterator != mArgumentMap.end()) {
       return *(tIterator->second);
     }
+    if (aArgumentName.front() != '-') {
+      std::string nameStr(aArgumentName);
+      // "-" + aArgumentName
+      nameStr = "-" + nameStr;
+      tIterator = mArgumentMap.find(nameStr);
+      if (tIterator != mArgumentMap.end()) {
+        return *(tIterator->second);
+      }
+      // "--" + aArgumentName
+      nameStr = "-" + nameStr;
+      tIterator = mArgumentMap.find(nameStr);
+      if (tIterator != mArgumentMap.end()) {
+        return *(tIterator->second);
+      }
+    }
     throw std::logic_error("No such argument");
   }