(Q)gawk sorting

["David Jackson" <david.jay.jackson@wcox.com>]

Howdy --
I could use a little help with gawk sort function.

Thanks in advance,
David


Here's an example record:


Axtral 
130 Dartmouth St. Suite 415
boston, Massachusetts   02116

Here's what I'm looking for as far as output:

-------- Massachusetts --

Axtral 
130 Dartmouth St. Suite 415
boston, Massachusetts   02116

.......
........


---- Colorado ----

......
......
......


Here is the gawk script so far:


#!/usr/bin/gawk -f
BEGIN {
FS="\n"
RS="\n\n"
OFS="\n"
}
{
split($3,CityState,",")
print $1,$2,CityState[1]", " CityState[2],$4,$5
}