正则表达式查找和替换不介于()之间的文本 [英] Regex Find and Replace Text Not Between ()

问题描述

我有一个Sublime文本文件，看起来与此类似

I have a text file in Sublime text that looks similar to this

line 1
line 2
line 3
(line 4) hello (line6)
line 5 line 5
line 6 (line 6)

我要删除括号(:)之间的所有文本，同时保留括号内的内容.

I want to remove all text that isn't between brackets: () while keeping what is within the brackets.

我写了这个正则表达式，但是它选择了方括号内而不是外部的所有内容.

I wrote this regex but it selects everything inside the brackets rather than outside.

\([^)]*\)

有人知道正确的正则表达式可以解决这个问题吗?

Does anyone know the correct regex to solve this.

谢谢

更新:regex不会匹配同一行上的第二次出现.

Update: regex wont match second occurence on same line.

推荐答案

匹配以下任一项:

• 从头到尾或从​​头到尾
• 不愿意在方括号之间
• 从括号到结尾

正则表达式:

^.*?(\(|$)|\).*?\(|\).*

请参见在线演示(包括带有3个带括号的额外示例行).

See live demo (including an extra sample line that has 3 bracketed terms).

替换为空白.

如果要在此操作后删除空白行，请用空白替换^\n.

If you want to remove blank lines after this operation, replace ^\n with blank.

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