
							March 1992

Only a few minor changes this time.  Last release was December 1991.

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Problem with some implementations of man macros.  Some do not "read in"
the actual macros until you hit the first ".TH".  Changes to how macro
files are referenced fixed this.
(This is from CR #327)

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Licensees wanted a way to mark changed regions between snapshots or
release.  Change bars are difficult to implement, and overlapping
changes are impossible do denote.  Instead, a new markup will print
a horizontal line with a comment (for the reason of the change).

    .zA "Your reason here"
and
    .zZ "Your reason here"

.zA is at the start of the changed region, .zZ at the end.  The argument
is a string in doube quotes.
(This is from CR #351)

