bug-for-bug compatible

from Jargon File (4.4.4, 14 Aug 2003)

bug-for-bug compatible
 n.

   Same as {bug-compatible}, with the additional implication that much
   tedious effort went into ensuring that each (known) bug was
   replicated.

from The Free On-line Dictionary of Computing (8 July 2008)

bug-for-bug compatible

   Same as {bug-compatible}, with the additional implication that
   much tedious effort went into ensuring that each (known) bug
   was replicated.

   [{Jargon File}]

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