jquery rss double return line ¶

Question

I want to remove all single carriage returns but not two or more carriage returns if they are followed by each other.

remove ¶ but not ¶¶

i.e.

s.replace(/[\n\r]/g, '');

removes all return lines

You can try negative lookaheads. Can clarify if you want to remove `\n` or only `\r`? — Oriol, Jun 16 '14 at 22:34

score 0 · Answer 1 · answered Jun 16 '14 at 22:51

0

                obj.Summary = obj.Summary.replace(/(\n){2,}/g, '¶');
                obj.Summary = obj.Summary.replace(/[\n\r]/g, '');
                obj.Summary = obj.Summary.replace(/[¶]/g, '\n\r');

answered Jun 16 '14 at 22:51

Charles Morrison

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http://stackoverflow.com/questions/641407/javascript-negative-lookbehind-equivalent And inspired by Jason S answer: http://jsfiddle.net/an8KD/2/ – sinisake Jun 17 '14 at 05:03

jquery rss double return line ¶

1 Answers1