17 lines
247 B
Plaintext
17 lines
247 B
Plaintext
# This awk script is called from within Makefile to strip multiple blank
|
|
# lines from stdin.
|
|
BEGIN { newlines = 0 }
|
|
{
|
|
if (NF == 0)
|
|
newlines = 1;
|
|
else
|
|
{
|
|
if (newlines)
|
|
{
|
|
printf "\n";
|
|
newlines = 0;
|
|
}
|
|
print $0;
|
|
}
|
|
}
|