Add an exclude (&forget) filter?

[janwilmans]

If some application is sending lots of noise lines, they can be excluded, and the memory buffer can be limited, but it will make the memory buffer mostly useless. Suppose 90% of the lines are noise, there will but a lot of memory allocated but very little information to scroll back to.

[janwilmans]

This is not trivial to implement as filters are now defined per-view, this would be the first 'global' filter

[janwilmans]

I really want this, today I had a situation where +2000 lines / seconds were incoming in a virtual machine, allocating +128MB/s can be problematic, I had to 'resort' to dbgview :( to do this