wrap="off" + autosize prevents editing long lines about autosize HOT 2 CLOSED

I'm not familiar with the wrap property. That's non-standard, isn't it? I doubt I'll add support for that, but wouldn't the CSS property for white-space do the same thing? How about this:

http://jsfiddle.net/kqPDg/

The !important modifier is to add a higher specificity than the overflow style that autosize sets in the CSS.

from autosize.

Yes, it’s non-standard. However it’s the only way Gecko will not wrap the contents – for some reason it ignores the CSS nowrap for textareas (it doesn’t work in your fiddle, for example).

However, wrap=off + css nowrap + !important for overflow-x seem to work in all browsers. I thus mark this ticked closed. Thanks for your help.

from autosize.