xaizek / libvle (License: GPLv3+) (since 2019-04-21)
Library for building Vim-like applications.
<root> / keys.cpp (70f08fbaf280125d20017e57d3ad9991812feef5) (1,423B) (mode 100644) [raw]
// libvle -- library for building Vim-like applications
// Copyright (C) 2019 xaizek <xaizek@posteo.net>
// This file is part of libvle.
// libvle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// libvle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with libvle.  If not, see <https://www.gnu.org/licenses/>.

#include "keys.hpp"

#include <stdexcept>
#include <string>

using namespace vle;

Key::Key(wchar_t key) : key(key)
    if (key == L'\0') {
        throw std::invalid_argument("Key can't be L'\\0'");

Key &
    if ((key >= L'a' && key <= L'z') || (key >= L'A' && key <= L'Z') ||
        key == L'[' || key == L'\\' || key == L']' ||
        key == L'^' || key == L'_') {
        key &= 0x1f;
        return *this;

    throw std::logic_error("Can't apply control modifier to a key with value " +

Key::operator std::wstring() const
    return std::wstring(1, key);

Before first commit, do not forget to setup your git environment:
git config --global user.name "your_name_here"
git config --global user.email "your@email_here"

Clone this repository using HTTP(S):
git clone https://code.reversed.top/user/xaizek/libvle

Clone this repository using ssh (do not forget to upload a key first):
git clone ssh://rocketgit@code.reversed.top/user/xaizek/libvle

You are allowed to anonymously push to this repository.
This means that your pushed commits will automatically be transformed into a pull request:
... clone the repository ...
... make some changes and some commits ...
git push origin master