User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9) Gecko/2008052906 Firefox/3.0 Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9) Gecko/2008052906 Firefox/3.0 On certain web pages (those with the .txt extension from what I've tested), when you highlight certain text by double clicking on it, and then copy it (ctrl+c), it will copy a new line along with the text. Reproducible: Sometimes Steps to Reproduce: 1. Go to the following site: http://aluigi.altervista.org/adv/sunagex-adv.txt 2. Double click on the word "SunAge" on the 5th line to highlight just that word. 3. Press CTRL+C to copy that word 4. Open a text editor such as notepad, and press ctrl+v to paste the text you just copied. Actual Results: You will notice that not only did it copy the word, it copied a new line too. Expected Results: It should only copy the word, considering that is what is highlighted. Not a new line. It seems to only do this in .txt files from what I have found. It never did this in versions of Firefox 2.
Confirmed with latest trunk on Windows XP. Regression range is: http://bonsai.mozilla.org/cvsquery.cgi?module=PhoenixTinderbox&date=explicit&mindate=1182366840&maxdate=1182369239 Caused by Bug 385123 or Bug 367177?
Not reproducible with latest Nightly and release. Considering this, I will mark this issue as Resolved-WORKSFORME. If anyone can still reproduce it, feel free to reopen the issue and provide more information. Thanks -- Version 48.0a1 Build ID 20160422030223 Update Channel nightly User Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:48.0) Gecko/20100101 Firefox/48.0