-////////////////////////////////////////////////////////////////////////////////
-//
-// Copyright 2006 - 2017, Paul Beckingham, Federico Hernandez, 2020 Armaan Bhojwani
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
-// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-// SOFTWARE.
-//
-// http://www.opensource.org/licenses/mit-license.php
-//
-////////////////////////////////////////////////////////////////////////////////
-
-#include <cmake.h>
-#include <vector>
-#include <string>
-
-////////////////////////////////////////////////////////////////////////////////
-
-static std::vector <std::string> contexts;
-std::string composeContexts (bool pretty = false);
-
-int promptClear ()
-{
- contexts.clear ();
- return 0;
-}
-
-int promptRemove ()
-{
- if (contexts.size ())
- contexts.pop_back ();
-
- return 0;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-
-int promptAdd (const std::string& context)
-{
- contexts.push_back (context);
- return 0;
-}
-
-////////////////////////////////////////////////////////////////////////////////
-
-std::string promptCompose ()
-{
- return "% ";
-}
-
-////////////////////////////////////////////////////////////////////////////////