Notepad++: Find Using Regular Expression and Replacing with Extra Comma

Question

I have a comma delimited file that I want to add another comma after the ID: number, but before the street address, such as:

Adam,ID:1,200,N,Sway,Rd.,Hometown,IN,46111,Website:,
Allison,ID:2,201,N,Sway,Rd.,Hometown,IN,46111,Website:,
Bob,ID:31,202,N,Sway,Rd.,Hometown,IN,46111,Website:,
Carl,ID:49,203,N,Sway,Rd.,Hometown,IN,46111,Website:,

I am using the below, to find the comma delimiter before the address, in the Replace window "Find what:" field.

,ID:[0-9]{1,2},

I am failing to understand what regular expression to use in the Replace window "Replace with:" field, so that I can achieve the below output for the comma delimited file.

Adam,ID:1,,200,N,Sway,Rd.,,Hometown,IN,46111,Website:,
Allison,ID:2,,201,N,Sway,Rd.,,Hometown,IN,46111,Website:,
Bob,ID:31,,202,N,Sway,Rd.,,Hometown,IN,46111,Website:,
Carl,ID:49,,203,N,Sway,Rd.,,Hometown,IN,46111,Website:,

The end output is to eventually remove all of the delimiters from the street address by using the double comma delimiters as the search context begin and end markers.

Answer 1

There is no need adding anything to your regex.

To access the whole match in the replacement string, you may use one of the following value:

$&
$MATCH
${^MATCH}
$0
${0}

Add a , after one of these, and use in the Replace With field.

See Notepad++: Substitutions .