在乳胶文档中插入文件中的值 [英] Insert values from a file in a latex document

问题描述

如果有一个乳胶文档，我如何从文件中读取一些键-值对并将其插入文档中?

If a have a latex document, how can I read some key-value pairs from a file an insert them into the document?

类似这样的东西:

乳胶代码:

customer ID: ${customerID}

文本文件:

customerID=123456

然后生成的.pdf文件应包含客户ID.

And the resulting .pdf file should contain the customer ID.

推荐答案

我们总是可以编写一个perl脚本来扩展它们...

We can always write a perl script to expand them...

defs.txt:

 customerID=123456
 customerTel=22530000000

doc.tex:

\documentclass{article}
\begin{document}
latex
customer ID: ${customerID}
and ${address} 
costum telphone ID: ${customerTel}
\end{document}

perl脚本tex-defs:

perl script tex-defs:

#!/usr/bin/perl -n

BEGIN{$tex=0;}

if(not $tex and /^(\w+)=(.*)/) { $v{$1}=$2 }
if(/\\documentclass\{/       ) { $tex=1  }
if($tex)                       { s/\$\{(\w+)\}/$v{$1} || "???$1"/ge; print }

测试(在chmod ...之后):

testing (after chmod...):

$ tex-defs defs.txt doc.tex 
\documentclass{article}
\begin{document}
latex
customer ID: 123456
and ???address
costum telphone ID: 22530000000
\end{document}

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