Vim-如何根据搜索进行搜索和重新放置 [英] Vim - How to search and reaplace based on search

问题描述

我想做什么:

每次我找到基于s[w|l].*[0-9]\.\*的内容时，都用%s/\.\*/\\\\\.\.\*/g

Every time i find something based on s[w|l].*[0-9]\.\* replace the end of that string\search .* with %s/\.\*/\\\\\.\.\*/g

已经尝试使用标准搜索和替换，但无法做到.

Already tried with standard search and replace, but couldn't do it.

谢谢

推荐答案

只需将搜索模式包装在转义括号\(\)中，并在替换字符串中使用后向引用\1:

Just wrap your search pattern in escaped parentheses \(\), and use a backreference \1 in the replacement string:

:%s/\(s[w|l].*[0-9]\)\.\*/\1\\\\.*/g

您的搜索字符串中可以有几个\(\)子表达式，并且可以通过\1，\2，...在搜索字符串本身和替换字符串中使用它们.子表达式只是按搜索字符串中出现的顺序编号.

You can have several \(\) subexpressions in your search string, and can use them both in the search string itself and in the replacement string via \1, \2, ... . Subexpressions are simply numbered by order of occurence in the search string.

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