pgsql: > 1) I'm proposing a patch to do the DROP FUNCTION argument tab

Log Message:
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1) I'm proposing a patch to do the DROP FUNCTION argument tab completion.
Now, the arguments of the drop function can be tab completed. for example

drop function strpos (
<press tab>
drop FUNCTION strpos (text, text)

or:

wsdb=# drop FUNCTION length (
bit) bytea) character) lseg) path) text)
<press c>
wsdb# DROP FUNCTION length ( character)

I think that this patch should be rather useful. At it least I hate
always to type all the arguments of the dropped functions.

2) Also some fixes applied for the
CREATE INDEX syntax

now the parenthesises are inserted by tab pressing.
suppose I have the table q3c:

Sergey E. Koposov

Modified Files:
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pgsql/src/bin/psql:
tab-complete.c (r1.141 -> r1.142)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/bin/psql/tab-complete.c.diff?r1=1.141&amp;r2=1.142)