% Copyright 2026 Open-Guji (https://github.com/open-guji)
%
% Licensed under the Apache License, Version 2.0 (the "License");
% you may not use this file except in compliance with the License.
% You may obtain a copy of the License at
%
%     http://www.apache.org/licenses/LICENSE-2.0
%
% Unless required by applicable law or agreed to in writing, software
% distributed under the License is distributed on an "AS IS" BASIS,
% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
% See the License for the specific language governing permissions and
% limitations under the License.
% luatex-cn-core-settings.sty
% Global settings namespace for component-level configuration overrides.
% Defines the `luatexcn / settings` key family used by the setting stack.
% Components (sidenote, pizhu, textbox, etc.) forward unknown keys here
% via .unknown handler.
%
\RequirePackage{expl3}
\ProvidesExplPackage {core/luatex-cn-core-settings} {2026/08/07} {0.4.1} {Setting Stack TeX Keys}

% Load Lua module
\lua_now:n { require('util.luatex-cn-setting-stack') }

% --- Variable Declarations ---
\tl_new:N \l__luatexcn_settings_punct_mode_tl
\tl_new:N \l__luatexcn_settings_punct_style_tl
\tl_new:N \l__luatexcn_settings_debug_tl

% --- Key Definitions ---
\keys_define:nn { luatexcn / settings }
  {
    punct-mode .tl_set:N = \l__luatexcn_settings_punct_mode_tl,
    punct-mode .initial:n = {},
    punct-style .tl_set:N = \l__luatexcn_settings_punct_style_tl,
    punct-style .initial:n = {},
    debug .tl_set:N = \l__luatexcn_settings_debug_tl,
    debug .initial:n = {},
  }

% ============================================================
% Chinese key aliases / 中文 Key 别名
% ============================================================
\keys_define:nn { luatexcn / settings }
  {
    % 简体
    标点模式 .tl_set:N = \l__luatexcn_settings_punct_mode_tl,
    标点标准 .tl_set:N = \l__luatexcn_settings_punct_style_tl,
    调试 .tl_set:N = \l__luatexcn_settings_debug_tl,
    % 繁体
    標點模式 .tl_set:N = \l__luatexcn_settings_punct_mode_tl,
    標點標準 .tl_set:N = \l__luatexcn_settings_punct_style_tl,
    調試 .tl_set:N = \l__luatexcn_settings_debug_tl,
  }

\ExplSyntaxOff%

\endinput%