pgsql: Add debugging aid "bmsToString(Bitmapset *bms)".

Add debugging aid "bmsToString(Bitmapset *bms)".

This function has no direct callers at present, but it's convenient for
manual use in a debugger, rather than having to inspect memory and do
bit-counting in your head.

In passing, get rid of useless outBitmapset() wrapper around
_outBitmapset(); let's just export the function that does the work.
Likewise for outToken().

Ashutosh Bapat, tweaked a bit by me

Discussion: <CAFjFpRdiht8e1HTVirbubr4YzaON5iZTzFJjq909y4sU8M_6eA@mail.gmail.com>

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/d8c61c9765339351409f06bbf964dcb8c1929e8b

Modified Files
--------------
src/backend/nodes/outfuncs.c | 61 ++++++++++++++++++++++----------------------
src/include/nodes/nodes.h | 5 ++--
2 files changed, 34 insertions(+), 32 deletions(-)

--
Sent via pgsql-committers mailing list (pgsql-committers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-committers