[Lzip-bug] Equivalent to bzip2's switch "-s"

[Juan Francisco Cantero Hurtado]

Apparently xz has problems on OpenBSD VAX due to the high memory 
consumption. I've saw that bzip2 has the switch "-s" to reduce the 
memory use.

lunzip is really good in this case because the maximum amount of memory 
used is 33MB but this is not enough for VAX. Is it possible to add 
something like a "lowmem mode" to lunzip?. The decompression time isn't 
a problem here.