记事本++中的正则表达式 - 在记事本++中删除“$”字符后的换行符“\\n”

Question

I have a file containing many instances of block text that are $ separated. After each $ sign, there is a line break. How do I remove this line break after each dollar sign using the Regex search option in Notepad ++?

Update on Bohemians answer:

Answer 1

You would need to escape the $ :

Search: \$[\n\r]+
Replace: $

Without escaping, $ means "end of line".

Answer 2

That's what worked for me.

Search: $[\n\r]+
Replace:  

the Replace is not empty, it's one space stroke [space]

Answer 3

Use a lookbehind to match all the newline characters which are next to the $ symbol. Replacing the matched \\n characters with empty string will give you the desired result.

(?<=\$)\n

If you want to remove one or more newline characters present just after to $ then add a + after \\n in your regex.

(?<=\$)\n+

Use the below regex if you want to remove one or more new line or carriage return characters.

(?<=\$)[\r\n]+

DEMO

Answer 4

Use the Extended mode , not Regular Expresssion and you can do:

Find what: $\\n
Replace with: $