From 2eb28736a05c7083f2b30b501954a789bbd85f88 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Wed, 2 Sep 2015 15:18:11 +0200
Subject: Add --short-usage option

When combined with --long-usage, it makes CLI generate both short
and long usage printing code.
---
 cli/options.cxx | 25 ++++++++++++++++++++++++-
 1 file changed, 24 insertions(+), 1 deletion(-)

(limited to 'cli/options.cxx')

diff --git a/cli/options.cxx b/cli/options.cxx
index 1e94e17..dcb408a 100644
--- a/cli/options.cxx
+++ b/cli/options.cxx
@@ -1,7 +1,14 @@
-// This code was generated by CLI, a command line interface
+// -*- C++ -*-
+//
+// This file was generated by CLI, a command line interface
 // compiler for C++.
 //
 
+// Begin prologue.
+//
+//
+// End prologue.
+
 #include "options.hxx"
 
 #include <map>
@@ -562,6 +569,7 @@ options ()
   suppress_undocumented_ (),
   suppress_usage_ (),
   long_usage_ (),
+  short_usage_ (),
   option_length_ (0),
   exclude_base_ (),
   cli_namespace_ ("::cli"),
@@ -624,6 +632,7 @@ options (int& argc,
   suppress_undocumented_ (),
   suppress_usage_ (),
   long_usage_ (),
+  short_usage_ (),
   option_length_ (0),
   exclude_base_ (),
   cli_namespace_ ("::cli"),
@@ -689,6 +698,7 @@ options (int start,
   suppress_undocumented_ (),
   suppress_usage_ (),
   long_usage_ (),
+  short_usage_ (),
   option_length_ (0),
   exclude_base_ (),
   cli_namespace_ ("::cli"),
@@ -754,6 +764,7 @@ options (int& argc,
   suppress_undocumented_ (),
   suppress_usage_ (),
   long_usage_ (),
+  short_usage_ (),
   option_length_ (0),
   exclude_base_ (),
   cli_namespace_ ("::cli"),
@@ -821,6 +832,7 @@ options (int start,
   suppress_undocumented_ (),
   suppress_usage_ (),
   long_usage_ (),
+  short_usage_ (),
   option_length_ (0),
   exclude_base_ (),
   cli_namespace_ ("::cli"),
@@ -884,6 +896,7 @@ options (::cli::scanner& s,
   suppress_undocumented_ (),
   suppress_usage_ (),
   long_usage_ (),
+  short_usage_ (),
   option_length_ (0),
   exclude_base_ (),
   cli_namespace_ ("::cli"),
@@ -967,6 +980,9 @@ print_usage (::std::ostream& os)
   os << "--long-usage                 If no short documentation string is provided, use" << ::std::endl
      << "                             the complete long documentation string in usage." << ::std::endl;
 
+  os << "--short-usage                If specified together with '--long-usage'," << ::std::endl
+     << "                             generate both short and long usage versions." << ::std::endl;
+
   os << "--option-length <len>        Indent option descriptions <len> characters when" << ::std::endl
      << "                             printing usage." << ::std::endl;
 
@@ -1126,6 +1142,8 @@ struct _cli_options_map_init
     &::cli::thunk< options, bool, &options::suppress_usage_ >;
     _cli_options_map_["--long-usage"] = 
     &::cli::thunk< options, bool, &options::long_usage_ >;
+    _cli_options_map_["--short-usage"] = 
+    &::cli::thunk< options, bool, &options::short_usage_ >;
     _cli_options_map_["--option-length"] = 
     &::cli::thunk< options, std::size_t, &options::option_length_ >;
     _cli_options_map_["--exclude-base"] = 
@@ -1289,3 +1307,8 @@ _parse (::cli::scanner& s,
   }
 }
 
+// Begin epilogue.
+//
+//
+// End epilogue.
+
-- 
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