Makefile.global.

so you can also link pgtclsh.

as declaration".

Unallocate opaque.

in built-in.  fixed backslases in source for libpq.

Pointed out by: Erik Bertelsen <erik@sockdev.uni-c.dk>

* Wrote max(date) and min(date) aggregates
* Wrote operator "-" for date; date - date yields number of days
  difference
* Wrote operator+(date,int) and operator-(date,int); the int is the
  number of days.  Each operator returns a new date.


By: Tom Tromey <tromey@creche.cygnus.com>

Randy is submitting a more comprehensive patch :)

	Erik Bertelsen <erik@sockdev.uni-c.dk>

Pointed out by: Erik Bertelsen <erik@sockdev.uni-c.dk>

psql now returns error from queries and errors files, so ignore return code.

In particular, no more compiled-in default for PGDATA or LIBDIR.  Commands
that need them need either invocation options or environment variables.
PGPORT default is hardcoded as 5432, but overrideable with options or
environment variables.

Requested by Bryan

explicitly.