Please don't forget the WRAP attribute on Textarea.
What is the problem you are trying to solve?
Code written in an HTML form getting unexpected new lines.
What is the feature you are suggesting to help solve it?
Add WRAP attribute to Text area to the SPEC, it is already implemented widely.
What is the processing model for that feature, including error handling?
http://www.whatwg.org/specs/web-forms/c ... xtensions1
Although, from behavior I've seen, there are three behaviors. Soft and Hard acts as specified above. "Off" acts as Soft but with no line wrap at all. You get two scroll bars, one in each direction if needed.
Why do you think browsers would implement this feature?
Because they already have? To handle real line characters (Soft) vs visually added ones (Hard) vs What You See Is What You REALLY Get (Off).
Why do you think authors would use this feature?
Varying on how significant the whitespace and presentation are, you want an input area that matches it.
What evidence is there that this feature is desparately needed?
Web browsers already support this.
IMarv