Add support for direct file loading with argv_file_scanner

1 files changed, 9 insertions, 0 deletions

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>