$regexp(%comment%,( .): (.),$1) Got this expression from someone helping me and applied it to strings like the one below. What does the $1 do? Is there a page that lists $x and explains what it does? Money Down The Drain: Blah, Blah, Blah (2001)

[image] Gat3pm: What does the $1 do? $1 is a substitution . From the linked tutorial: Substitution in regex refers to the process of replacing matches of a pattern with a specified replacement string. It allows you to transform or modify text based on the matches found in the input string..…

[image] Gat3pm: Is there a page that lists $x and explains what it does? Yes: [image] Regular Expressions – Mp3tag Documentation Documentation on support for regular expressions in Mp3tag. Mp3tag is the universal Tag Editor. and there is also a page th…

Would like to know what $1 does?

Support

ohrenkino January 27, 2025, 6:33pm 2

Yes:

and there is also a page that gives hints how to format strings like

so that they come out like
$regexp(%comment%,(.*): (.*),$1)