Package: gbt9704 Version: 0.1.2 Date: 2026-07-28 License: LPPL-1.3c ======================================== LaTeX Class for GB/T 9704-2012 Chinese Official Document Format ======================================== This package provides a LaTeX document class for typesetting documents according to the Chinese national standard GB/T 9704-2012 (Format of official documents of party and government organs). REQUIREMENTS ------------ * TeX Live 2020 or later (LuaLaTeX recommended) * CTEX package (included in TeX Live) * memoir class (included in TeX Live) * Fonts: - FangSong, SimHei, KaiTi, SimSun (standard Windows fonts) - FZDaBiaoSong-B06 (FangZheng DaBiaoSong) for red headers. If not installed, the class will automatically fall back to SimHei with fake bold, with a warning message. * Optional: bxcoloremoji + twemojis for colored emoji support. These are loaded automatically when emoji is enabled (LuaLaTeX only). Install via: tlmgr install bxcoloremoji twemojis The emoji are rendered as colored PDF vector graphics — no emoji system fonts (e.g., Noto Color Emoji) are required. * Optional: zhlineskip (2026/06/30+) for CJK-aware line spacing control with independent bodytext/footnote/math leading. Install via: tlmgr install zhlineskip OPTIONS ------- * redline / noredline : Enable/disable red separator line under the red header. (Default: noredline) * titleindent / notitleindent : Enable/disable first-line indentation for section titles. (Default: titleindent, complying with standard) * zhlineskip : Enable zhlineskip package for CJK-aware proportional line spacing. Sets bodytextleadingratio=1.75 (28pt/16pt) and restores Western math leading. (Default: off) * noemoji : Disable colored emoji support. (Default: emoji enabled) USAGE EXAMPLE ------------- \documentclass[redline,zhlineskip]{gbt9704} \title{文件标题} \begin{document} \maketitle \section{一、总体要求} \subsection{（一）指导思想} 正文内容... \end{document} MAIN COMMANDS ------------- * \gongwentitle{...} - Main title (No.2 DaBiaoSong, centered) * \gongwensubtitle{...} - Subtitle (No.3 FangSong, centered) * \makeheader{Org}{Num}{Sig} - Red header with issuing organ, document number, and signatory * \mainreceiver{...} - Main receiver (left-aligned, no indent) * \attachmentHZ{...} - Single attachment (with "附件：" prefix, 2-character indent) * \attachmentNOHZ{...} - Single attachment (without prefix, 5-character indent, aligned with first) * attachments environment - Multiple attachments with \attachmentitem * \signature{...} - Signature (right-aligned, 2-char indent) * \signdate{...} - Date (right-aligned, 2-char indent) * \notes{...} - Notes in parentheses (no indent) * \copyto{...} - CC list (no indent, "抄送：" prefix) * \issueinfo{Org}{Date} - Issuing organ and date (left+right) * \seprule - Separator line for page footer area * \emoji{...} - Insert a colored emoji (LuaLaTeX only). Uses bxcoloremoji → twemojis pipeline: each emoji is a colored PDF vector graphic. Example: \emoji{👍} renders as 👍. No system emoji font required. Use 'noemoji' option to disable. HEADING FORMATS (GB/T 9704-2012) --------------------------------- * Heading 1 (一、): SimHei (黑体), No.3, 2-char indent * Heading 2 (（一）): KaiTi bold (楷体加粗), No.3, 2-char indent * Heading 3 (1.): FangSong bold (仿宋加粗), No.3, 2-char indent RECOMMENDED COMPANION PACKAGES ------------------------------ The following packages are recommended for use with gbt9704 (load them in your document preamble, not in the class file): * fcolumn (v1.5+) — Financial table typesetting with automatic thousand separators, decimal alignment, and \sumline. Example: \usepackage[strict]{fcolumn} \newcolumntype{Y}{F.,{3,2}{}} Note: fcolumn uses European input format (, as decimal). For Chinese .-decimal input, consider siunitx as an alternative. * zhlineskip (2026/06/30+) — CJK-aware proportional line spacing with independent bodytext/footnote/math leading control. Built-in support via the zhlineskip class option. KNOWN ISSUES / LIMITATIONS -------------------------- * The class requires LuaLaTeX (recommended) or XeLaTeX; pdflatex is not supported due to font encoding requirements. * Colored emoji (\emoji{}) requires LuaLaTeX. Uses bxcoloremoji→twemojis pipeline (PDF vector graphics), not system emoji fonts. Emoji inside verbatim environments will not render — use \emoji{} outside verbatim. INSTALLATION ------------ Copy gbt9704.cls to: $TEXMF/tex/latex/gbt9704/ or simply place it in the same folder as your .tex file. Compile with LuaLaTeX: lualatex document.tex CONTRIBUTION & FEEDBACK ----------------------- Bugs, feature requests, and contributions are welcome. Please submit via https://codeberg.org/songwupei/latex-gbt9704 or email: songwupei@163.com CHANGELOG --------- v0.1.2 (2026-07-28) - Engine upgrade and colored emoji support. - Switch primary engine from XeLaTeX to LuaLaTeX. - Add colored emoji support via bxcoloremoji → twemojis pipeline: each emoji renders as a colored PDF vector graphic (no system emoji fonts required). Uses TeX \number + Lua dec-to-hex conversion to bridge Unicode input to twemojis name lookup. - Add \emoji{} command and noemoji class option. - Update documentation: two-column code/render layout for all emoji examples (verbatim+emoji incompatibility resolved). v0.1.1 (2026-07-06) - Feature update. - Add zhlineskip class option for CJK-aware proportional line spacing (bodytextleadingratio=1.75, footnoteleadingratio=1.75, restoremathleading). - H2 (subsection): 楷体加粗 (\kaishu\bfseries). - H3 (subsubsection): 仿宋加粗 (\normalfont\bfseries). - \signature and \signdate: add 2-character right indent. v0.1 (2026-06-22) - Initial Beta release. - Core functionality for GB/T 9704-2012 compliance. - Font fallback mechanism for FZDaBiaoSong. - Options: redline, titleindent. - Commands: title, section/subsection, attachments, signature, etc.