uniq: Clean up and test obsolete options.

[FreeBSD/FreeBSD.git] / usr.bin / lex / version.awk

BEGIN {
        FS = "[ \t\.\"]+"
}

{
        if ($1 ~ /^#define$/ && $2 ~ /^VERSION$/) {
                printf("%s.%s.%s\n", $3, $4, $5);
        }
}