为了优化数千个 PDF 文档的生成，我正在努力研究将包含主要包的 mylatexformat。
为了构建我们的工作，我将所有公共包放在一个需要预编译的文件中，并将所有与客户端相关的定义放在另一个文件中（在第二步中，我还将尝试为每个客户端预编译一些包和定义）。
但生成的 PDF 输出不包含信头背景。PDF 还显示页码，而我已定义不应显示页码。当我不使用 mylatexformat 时，此 Hello World ! 示例可正常运行。
penarch-通用-预编译.tex
\def\encodingdefault{OT1}\normalfont
\everyjob\expandafter{\the\everyjob\def\encodingdefault{TU}\normalfont}
\documentclass{article}
\usepackage{parskip} % vertical space between paragraphs
\usepackage{xcolor} % foreground (text, rules, etc.) and background colour management
\usepackage{soul} % hyphenatable letterspacing, underlining, overstriking, highlighting
\usepackage{geometry} % customize page layout
\usepackage{enumitem} % enumerate, itemize and description lists
\usepackage{hyperref} % hypertext links
\usepackage{qrcode} % generate QR codes
\usepackage{fancyhdr} % headers and footers
\usepackage{graphicx} % support for graphics
\usepackage{tabularx} % tables with adjustable width columns
\usepackage{scalerel} % vertically scaling and stretching objects
\usepackage{amssymb} % symbols found in the AMS symbol font msam and msbm
\usepackage{multicol} % define a multicols environment which typesets text in multiple columns
\usepackage{pst-barcode} % printing of barcodes, including qr codes
\usepackage{scrextend} % required to left indent address block
\usepackage{marvosym} % includes euro symbol
\usepackage{colortbl} % background color for row, columns or individual cells in a table
\usepackage[absolute]{textpos} % absolute positioning of text on the page
\usepackage{tikz} % package for creating graphics
\usepackage{setspace} % set spacing between lines
\usepackage{wallpaper} % use pdf as background image (letterhead)
\title{Sections and Chapters}
\hypersetup{colorlinks=true,linkcolor=blue} % define the layout of hyperlinks
\newcommand{\hlc}[2][yellow]{
{\sethlcolor{#1} \hl{#2}}
} % define a new command to highlight in another color
\newcommand{\dole}[1]{%
\begin{tikzpicture}[remember picture,overlay]
\node[anchor=east,xshift=0mm,yshift=-1.2mm]{#1};
\end{tikzpicture}
} % make a font to is aligned 1.2mm beneath the normal line
\newcolumntype{C}[1]{>{\centering\arraybackslash}m{#1}} % define a new column type for a fixed-width centered-aligned column - middle vertical alignment
\newcolumntype{R}[1]{>{\raggedleft\arraybackslash}m{#1}} % define a new column type for a fixed-width right-aligned column - middle vertical alignment
\newcolumntype{L}[1]{>{\raggedright\arraybackslash}m{#1}} % define a new column type for a fixed-width left-aligned column - middle vertical alignment
\newcolumntype{F}[1]{>{\raggedright\arraybackslash}p{#1}} % define a new column type for a fixed-width left-aligned column - top vertical alignment
\setlength{\TPHorizModule}{10mm} % 1 generic horizontal unit is equivalent to 10mm for a textblock
\setlength{\TPVertModule}{10mm} % 1 generic vertical unit is equivalent to 10mm for a textblock
\textblockorigin{0mm}{0mm} % top left corner set as origin for a textblock
\endofdump
penarch-客户端.tex
\usepackage{fontspec} % support for OpenType fonts
\geometry{
a4paper,
left=30mm,
right=25mm,
headheight=115pt,
top=4.5cm,
headsep=0cm,
bottom=3.5cm,
footskip=95pt
}
\pagenumbering{gobble} % sets page numbering off
\linespread{0.8} % change the line spacing for entire document
\setmainfont[Path=./fonts/,
BoldItalicFont=CALIBRIZ.TTF,
BoldFont =CALIBRIB.TTF,
ItalicFont =CALIBRII.TTF]{CALIBRI.TTF} % set main font to Calibri
\ULCornerWallPaper{1}{letterhead.pdf}
你好世界.tex
%&penarch-common-precompiled
\input{penarch-client}
\input{penarch-hyphenation-dutch}
\begin{document}
Hello World !
\end{document}
我的 shell 脚本
xelatex -ini -jobname="penarch-common-precompiled" "&xelatex" mylatexformat.ltx penarch-common-precompiled.tex
xelatex hello-world.tex
答案1
您必须添加\endofdump。如果没有它，mylatexformat 将忽略序言中的所有内容，直到 \begin{document}：
\endofdump
\input{penarch-client}
\input{penarch-hyphenation-dutch}
\begin{document}
Hello World !
\end{document}