# rewind.awk --- rewind the current file and start over
#
# Arnold Robbins, [email protected], Public Domain
# September 2000

function rewind( i)
{
# shift remaining arguments up
for (i = ARGC; i > ARGIND; i--)
ARGV[i] = ARGV[i-1]

# make sure gawk knows to keep going
ARGC++

# make current file next to get done
ARGV[ARGIND+1] = FILENAME

# do it
nextfile
}