Feature Request: Maximum Message Length

[mayeths]

Related issues: #47 #81

There's no way to know the width of the editor, but how about adding some settings like "errorLens.maxWidth": "400px"?

I used width: 400px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; to shrink the width of the first message, and it looks better than the second one.

[usernamehw]

"errorLens.messageMaxChars": 40,

[mayeths]

Great!

I implement it in this way because other settings (border-radius) use css too, and length will be miscounted if the string contains some unicode characters like emoji. (or just ignore this scenario)

Anyway, thanks for the quick reply