# This filter requires one command line option of form -vN=n# where n must be a decimal number.## Repeat each input line containing $$ n times, replacing $$ with 0...n-1.# Replace each $# with n, and each $* with a single $.BEGIN { n = N + 0}{ if (/\$\$/) { rep = n } else { rep = 1 } for (i = 0; i < rep; ++i) { tmp = $0 gsub(/\$\$/, i, tmp) gsub(/\$#/, n, tmp) gsub(/\$\*/, "$", tmp) print tmp }}
# This filter requires one command line option of form -vN=n
# where n must be a decimal number.
#
# Repeat each input line containing $$ n times, replacing $$ with 0...n-1.
# Replace each $# with n, and each $* with a single $.
BEGIN {
n = N + 0
}
{
if (/\$\$/) { rep = n } else { rep = 1 }
for (i = 0; i < rep; ++i) {
tmp = $0
gsub(/\$\$/, i, tmp)
gsub(/\$#/, n, tmp)
gsub(/\$\*/, "$", tmp)
print tmp
}
}