The shell incorrectly gave & precedence over ;.  This breaks the traditional behaviour, and it violates Posix.2.
The shell incorrectly gave & precedence over ;.  This breaks the
traditional behaviour, and it violates Posix.2.

Fixes PR # bin/880: /bin/sh incorrectly parse...

Fixes also an earlier problem report about the shell not evaluating
loops correctly.  (Not files via GNATS.)

Submitted by:	nnd@itfs.nsk.su (Nickolay N. Dudorov)

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