Question 1

What is a prefix/suffix line wrapper used for?

Accepted Answer

It adds a fixed string before (prefix) and/or after (suffix) every line. Common uses: wrapping SQL values ('value1', 'value2'), adding HTML tags around lines (

item

), prefixing log entries with timestamps, or building command-line argument lists.

Question 2

Does it modify blank lines?

Accepted Answer

By default, blank lines are also wrapped. Enable 'skip blank lines' to leave them unchanged. This is useful when your input has paragraph breaks that should not receive the wrapping treatment.

Question 3

Can I add quotes around each line?

Accepted Answer

Yes. Set prefix to ' and suffix to ', or prefix to " and suffix to ". Combined with a comma suffix, this quickly turns a plain list into a JavaScript/Python string array: 'apple', 'banana', 'cherry'.

前缀/后缀换行器

输入

结果

常见问题