Обсуждение: pgsql-server: Some editorializing on the docs for the dollar-quoting

Log Message:
-----------
Some editorializing on the docs for the dollar-quoting feature: fix
grammar, don't drop discussions into the middle of unrelated discussions,
etc.

Modified Files:
--------------
    pgsql-server/doc/src/sgml:
        datatype.sgml (r1.149 -> r1.150)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/datatype.sgml.diff?r1=1.149&r2=1.150)
        plperl.sgml (r2.27 -> r2.28)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/plperl.sgml.diff?r1=2.27&r2=2.28)
        pltcl.sgml (r2.30 -> r2.31)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/pltcl.sgml.diff?r1=2.30&r2=2.31)
        syntax.sgml (r1.94 -> r1.95)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/syntax.sgml.diff?r1=1.94&r2=1.95)
        xfunc.sgml (r1.87 -> r1.88)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/xfunc.sgml.diff?r1=1.87&r2=1.88)
    pgsql-server/doc/src/sgml/ref:
        create_function.sgml (r1.60 -> r1.61)

(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/doc/src/sgml/ref/create_function.sgml.diff?r1=1.60&r2=1.61)