1 files changed, 0 insertions, 181 deletions
diff --git a/cli/usage.hxx b/cli/usage.hxx
deleted file mode 100644
index 3aeb30b..0000000
--- a/cli/usage.hxx
+++ /dev/null
@@ -1,181 +0,0 @@
-// file      : cli/usage.hxx
-// author    : Boris Kolpackov <boris@codesynthesis.com>
-// copyright : Copyright (c) 2009 Code Synthesis Tools CC
-// license   : MIT; see accompanying LICENSE file
-
-#ifndef CLI_USAGE_HXX
-#define CLI_USAGE_HXX
-
-#include <cstddef> // std::size_t
-#include <cstdlib> // std::abort
-
-#include <cutl/compiler/code-stream.hxx>
-
-template <typename C>
-class usage_indenter: public cutl::compiler::code_stream<C>
-{
-public:
-  usage_indenter (cutl::compiler::code_stream<C>& out)
-      : out_ (out),
-        option_length_ (0),
-        construct_ (con_newline)
-  {
-  }
-
-private:
-  usage_indenter (usage_indenter const&);
-
-  usage_indenter&
-  operator= (usage_indenter const&);
-
-public:
-  virtual void
-  put (C c)
-  {
-    switch (c)
-    {
-    case '\n':
-      {
-        switch (construct_)
-        {
-        case con_newline:
-          {
-            out_.put (c);
-            break;
-          }
-        case con_option:
-          {
-            construct_ = con_newline;
-            break;
-          }
-        case con_description:
-          {
-            out_.put (c);
-            construct_ = con_newline;
-            break;
-          }
-        default:
-          {
-            std::abort ();
-          }
-        }
-
-        break;
-      }
-    case '-':
-      {
-        switch (construct_)
-        {
-        case con_newline:
-          {
-            construct_ = con_option;
-            option_length_ = 0;
-            output_indentation ();
-            out_.put (c);
-            ++option_length_;
-            break;
-          }
-        case con_option:
-          {
-            ++option_length_;
-            //fall through
-          }
-        case con_description:
-          {
-            out_.put (c);
-            break;
-          }
-        default:
-          {
-            std::abort ();
-          }
-        }
-
-        break;
-      }
-    default:
-      {
-        switch (construct_)
-        {
-        case con_newline:
-          {
-            construct_ = con_description;
-            output_indentation ();
-            out_.put (c);
-            break;
-          }
-        case con_option:
-          {
-            ++option_length_;
-            //fall through
-          }
-        default:
-          {
-            out_.put (c);
-            break;
-          }
-        }
-
-        break;
-      }
-    }
-  }
-
-  virtual void
-  unbuffer ()
-  {
-  }
-
-private:
-  void
-  output_indentation ()
-  {
-    std::size_t spaces;
-
-    switch (construct_)
-    {
-    case con_option:
-      {
-        spaces = 2;
-        option_length_ += 2;
-        break;
-      }
-    case con_description:
-      {
-        spaces = 29;
-
-        if (option_length_)
-        {
-          if (option_length_ > spaces)
-            spaces = 1;
-          else
-            spaces -= option_length_;
-
-          option_length_ = 0;
-        }
-
-        break;
-      }
-    default:
-      {
-        std::abort ();
-      }
-    }
-
-    while (spaces--)
-      out_.put (' ');
-  }
-
-private:
-  cutl::compiler::code_stream<C>& out_;
-  size_t option_length_;
-
-  enum construct
-  {
-    con_newline,
-    con_option,
-    con_description
-  } construct_;
-};
-
-#endif // CLI_USAGE_HXX