pgsql: I've created a patch which adds support for troff "-ms" output to

Log Message:
-----------
I've created a patch which adds support for troff "-ms" output to
psql. i.e. "\pset format troff-ms". The patch also corrects some
problems with the "latex" format, notably defining an extra column in
the output table, and correcting some alignment issues; it also
changes the output to match the border setting as documented in the
manual page and as shown with the "aligned" format.

The troff-ms output is mostly identical to the latex output allowing
for the differences between the two typesetters.

The output should be saved in a file and piped as follows:

cat file | tbl | troff -T ps -ms > file.ps
or
tbl file | troff -T ps -ms > file.ps

Because it contains tabs, you'll need to redirect psql output or use
"script", rather than pasting from a terminal window, due to the tabs
which can be replaced with spaces.

Roger Leigh

Modified Files:
--------------
pgsql/doc/src/sgml/ref:
psql-ref.sgml (r1.138 -> r1.139)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/ref/psql-ref.sgml.diff?r1=1.138&r2=1.139)
pgsql/src/bin/psql:
command.c (r1.143 -> r1.144)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/command.c.diff?r1=1.143&r2=1.144)
print.c (r1.55 -> r1.56)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/print.c.diff?r1=1.55&r2=1.56)
print.h (r1.22 -> r1.23)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/print.h.diff?r1=1.22&r2=1.23)