$>gawk -f count_dblp_bib.awk dblp-03.bib
...
Counted 161472 records, with 1356667 fields.

$>c:\progra~1\gnuwin32\bin\gawk -f count_dblp_bib.awk dblp-03.bib
...
Counted 161472 records, with 1356667 fields.

$>c:\msys\1.0\bin\gawk -f count_dblp_bib.awk dblp-03.bib
...
Counted 782939 records, with 6033318 fields.

$>grep -E -c "address@hidden" dblp-03.bib
782939

$>gawk --version
GNU Awk 3.1.4 with XML extensions (patch Nov  3 2004) based on expat_1.95.1
Copyright (C) 1989, 1991-2003 Free Software Foundation.
...
$>c:\progra~1\gnuwin32\bin\gawk --version
GNU Awk 3.1.3
Copyright (C) 1989, 1991-2003 Free Software Foundation.
...
$>c:\msys\1.0\bin\gawk --version
GNU Awk 3.0.4
Copyright (C) 1989, 1991-1999 Free Software Foundation.
...
$>grep --version
grep (GNU grep) 2.5.1
...

$>md5sum c:\progra~1\xmlgawk\gawk.exe
\93fcab545cb2d940423a36e5c38f1646 *c:\\progra~1\\xmlgawk\\gawk.exe

$>md5sum c:\progra~1\gnuwin32\bin\gawk.exe
\151faca0640120c7fb10bae1561ec836 *c:\\progra~1\\gnuwin32\\bin\\gawk.exe

$>md5sum c:\msys\1.0\bin\gawk.exe
\0e32225ee68e71f1daae3e6d80baf0db *c:\\msys\\1.0\\bin\\gawk.exe