From 91ffb61c25561a9143e9a8e713be16b09b03f633 Mon Sep 17 00:00:00 2001
From: Lee Clagett <code@leeclagett.com>
Date: Fri, 25 Nov 2016 21:07:45 -0500
Subject: Added command_line::is_yes

---
 src/common/command_line.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/common/command_line.h')

diff --git a/src/common/command_line.h b/src/common/command_line.h
index 0ea749168..98c115bb7 100644
--- a/src/common/command_line.h
+++ b/src/common/command_line.h
@@ -43,6 +43,9 @@ namespace command_line
 
   std::string input_line(const std::string& prompt);
 
+  //! \return True if `str` is `is_iequal("y" || "yes" || `tr("yes"))`.
+  bool is_yes(const std::string& str);
+
   template<typename T, bool required = false>
   struct arg_descriptor;
 
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