Bison error on snap-shot again.

[Jeffrey A Law]

  In message < Pine.LNX.3.96.981028111306.2904g-100000@tc.net >you write:
  > Unless I miss my guess, the 1026 snapshot (full ss) is calling for bison.
  > This is the same problem I was catching in 1019, but I've cleaned that ss
  > out of the systems.  Anyone know what's up?
  > Rand.
I've modified the snapshot script to touch parse-scan.c so that it always
appears up to date in snapshots (it's a generated file).  I've also updated
the egcs_update script in the contrib directory.


jeff