How may I apply double quotes around every value of csv file using TextMate?

问题

I have a csv file with the following format:

example csv:

bear,brown,mean,large
ant,black,strong,tiny
cat,yellow,moody,small

How may I apply double quotes around every value? How may I accomplish this using regex?

I am using TextMate (text editor) to do the find/replace w/ regular expression.

回答1:

Here are the important portions of the regex. Hopefully I got it right when I converted to textmate format:

Search - ([^,]*)(,|$)

Replace - "$1"$2

Search explanation: Find every character that is not a comma, up until we reach a comma, or the end of the line. Capture the match for string to be quoted in one variable, and capture the comma/end-of-line match in another variable.

Replace explanation: The original string, quoted, and the comma or end-of-line that follows it.

回答2:

You could start with:

find: ,
replace: "," 

then add a " at the start and at the end?

回答3:

This worked great for me. Did the find/replace for rows first

Then did the simple find / replace for , => ","

Had to add the first quote, and adding the "Markup" made it easy.

Thanks and good luck.

来源：https://stackoverflow.com/questions/3560083/how-may-i-apply-double-quotes-around-every-value-of-csv-file-using-textmate