applied patch from Mark Lillywhite, patch was already applied to jdbc2, this applies same fix to jdbc1 code

spacing.  Also adds space for one-line comments.

Minor copy-editing.

functions handling composite types and sets, various minor cleanups.

causes pgindent to make weird formatting decisions.  Easiest fix
seems to be to put in the extra parens...

comma, per Tom.

breaking existing pg_dump scripts, which try to assign the result of
count(*) to an int2 variable.  catversion bumped.

bmake sure that configure is tags as 7.2b1 now instead of 7.2devel

tests pass.

these macros fail in if/else cases:

#define X \
{ \
	... \
}


{

	if (...)
		X;
	else
		...
}

with proper setup:

#define X \
do { \
	... \
} while (0)

it works fine.

script.