From 8c1e0035404050376350d5e9b9242f5d39a6b53e Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sat, 27 Jul 2019 17:28:27 +0200
Subject: Add support for direct file loading with argv_file_scanner

---
 cli/options.hxx | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'cli/options.hxx')

diff --git a/cli/options.hxx b/cli/options.hxx
index 9f5124f..a865148 100644
--- a/cli/options.hxx
+++ b/cli/options.hxx
@@ -296,6 +296,9 @@ namespace cli
                        const std::string& option,
                        bool erase = false);
 
+    argv_file_scanner (const std::string& file,
+                       const std::string& option);
+
     struct option_info
     {
       // If search_func is not NULL, it is called, with the arg
@@ -320,6 +323,10 @@ namespace cli
                        std::size_t options_count,
                        bool erase = false);
 
+    argv_file_scanner (const std::string& file,
+                       const option_info* options = 0,
+                       std::size_t options_count = 0);
+
     virtual bool
     more ();
 
@@ -354,6 +361,8 @@ namespace cli
     std::size_t i_;
 
     bool skip_;
+
+    static int zero_argc_;
   };
 
   template <typename X>
-- 
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