mirror of https://github.com/djcb/mu.git
62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
/*
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** Copyright (C) 2020 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
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**
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** This program is free software; you can redistribute it and/or modify it
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** under the terms of the GNU General Public License as published by the
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** Free Software Foundation; either version 3, or (at your option) any
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** later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software Foundation,
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** Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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**
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*/
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#include <string>
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namespace Mu {
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/**
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* Setup readline when available and on tty.
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*
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* @param histpath path to the history file
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* @param max_lines maximum number of history to save
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*/
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void setup_readline(const std::string& histpath, size_t max_lines);
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/**
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* Shutdown readline
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*
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*/
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void shutdown_readline();
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/**
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* Read a command line
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*
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* @param do_quit recceives whether we should quit.
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*
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* @return the string read or empty
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*/
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std::string read_line(bool& do_quit);
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/**
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* Save a line to history (or do nothing when readline is not active)
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*
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* @param line a line.
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*/
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void save_line(const std::string& line);
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/**
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* Do we have the non-shim readline?
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*
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* @return true or failse
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*/
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bool have_readline();
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} // namespace Mu
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