将文本从一个（或部分）行提取到另一（或部分）行

如何将文本从一个（或部分）行提取到另一（或部分）行？

例如。源文本。

NewPP limit report
Parsed by mw1322
Cached time: 20170930075936
Cache expiry: 1900800
Dynamic content: false
CPU time usage: 0.064 seconds
Real time usage: 0.096 seconds
Preprocessor visited node count: 970/1000000
Preprocessor generated node count: 0/1500000
Post‐expand include size: 17704/2097152 bytes
Template argument size: 3368/2097152 bytes
Highest expansion depth: 23/40
Expensive parser function count: 0/500
Transclusion expansion time report (%,ms,calls,template)
100.00%   62.759      1 -total
 60.13%   37.735      1 Шаблон:Темы
 53.02%   33.275      1 Шаблон:Темы/тема
 48.46%   30.410      1 Шаблон:Темы/0
 24.76%   15.542      6 Шаблон:Иерархичен
 21.79%   13.672      3 Шаблон:Темы/все_учебники
 21.01%   13.187      2 Шаблон:Темы/1
 11.64%    7.305      6 Шаблон:Highlight
 10.62%    6.664      2 Шаблон:Темы/2
  9.98%    6.266      3 Шаблон:Книга

输出（任意范围）

             visited node count: 970/1000000
Preprocessor generated node count: 0/1500000
Post‐expand include size: 17704/2097152 bytes
Template argument size: 3368/2097152 bytes
Highest expansion depth: 23/40
Expensive parser function count: 0/500
Transclusion expansion time report (%,ms,calls,template)
100.00%   62.759      1 -total
 60.13%   37.735      1 Шаблон:Темы
 53.02%   33.275      1 Шаблон:Темы/тема
 48.46%   30.410      1 Шаблон:Темы/0
 24.76%   15.542      6 Шаблон:Иерархичен
 21.79%   13.672      3 Шаблон:

这不是它的工作原理

(visited)[\s.]*(Темы/все_учебники)

（括号中所需范围的任意边界）