bug#38561: 27.0.50; Feature request: expose buffer size setting for process filters

[Dmitry Gutov]

On 21.12.2019 20:25, Eli Zaretskii wrote:
> Btw, my assumption was that the value will have to be changed from
> default only in very rare situations.  If this is not the case, we
> might indeed want that to be a parameter at process creation time (I
> don't think we have process-local variables, do we?).

Could the process use the buffer-local value of this variable?

Or, alternatively, use the value this variable had at the point of 
process's creation. Then the caller could just temporarily bind it.