=?utf-8?Q?=C3=81lvaro?= Herrera <alvherre@kurilemu.de> writes:
> While messing with the \pset boolean display patch, I noticed that psql
> --help=variables is missing csv_fieldsep.  Is there a reason for this?
But wait ... is it actually a variable?  help.c does list it, but
as a \pset option:
    HELP0("  \\pset [NAME [VALUE]]   set table output option\n"
          "                         (border|columns|csv_fieldsep|display_false|display_true|\n"
...
Some kind of mechanical cross-check does seem like a good idea,
even if it's just a rough one-time effort.
            regards, tom lane