LaTeX相关

LyX配置

1. 打开文件时显示The selected document class Article (Standard Class) requires external files that are not available. The document class can still be used, but the document cannot be compiled until the following prerequisites are installed: article.cls. reconfigure失败
   Solution:

   1. 在环境变量里添加变量LyXDir, 值即为LyX的安装路径(ref)

   2. MiKTeX的各种更新, Options->Refresh FNDB & Update Formats

   3. %LyXDir%\Python\Lib\subprocess.py中添加相关命令(ref)

      import sys
      reload(sys)
      sys.setdefaultencoding("utf-8")
      

   4. reconfigure

2. 编译缺少某个文件(.sty, .cfg)
   Solution:
   1. 在www.ctan.org搜索这个文件, 查看是哪个包的
   2. MiKTeX Package Manager中安装这个包
   3. MiKTeX Options中Refresh FNDB & Update Formats
   4. 安装成功后在cmd中输入kpsewhich package.cfg理应会看到路径

LaTeX整理文档

删除注释行^ *%.*\n→null
删除行末注释 *%.*\n→\n
删除超过2行的空行^( *\n){2,}→\n
将两段连在一起, 删除末首的空格(第一行不以{开头, 第二行不以\, \n, &开头)(?<!^ *\\.*)(?<=.) *\n *(?! *[\\|\n|\&])→
将超过2个空格变成1个(?<=.) {2,}→