changed VS to VR

[spider.git] / perl / create_prefix.pl

diff --git a/perl/create_prefix.pl b/perl/create_prefix.pl
index 9c98a46c81ebdf0bfd617fd686d9bd4382360be0..edfc3a0c1c548c17dcdbd8d5ac08dee4e4e8b6b6 100755 (executable)
--- a/perl/create_prefix.pl
+++ b/perl/create_prefix.pl
@@ -115,6 +115,42 @@ while (<IN>) {
                print "line $line: unknown prefix '$p' on $l in rsgb.cty\n";
        }
 }
+close IN;
+
+# now open the cty.dat file if it is there
+my @f;
+my @a;
+$line = 0;
+if (open(IN, "$main::data/cty.dat")) {
+       my $state = 0;
+       while (<IN>) {
+               $line++;
+               s/\r$//;
+               next if /^\s*\#/;
+               next if /^\s*$/;
+               chomp;
+               if ($state == 0) {
+                       s/:$//;
+                       @f = split /:\s+/;
+                       @a = ();
+                       $state = 1;
+               } elsif ($state == 1) {
+                       s/^\s+//;
+                       if (/;$/) {
+                               $state = 0;
+                               s/[,;]$//;
+                               push @a, split /\s*,/;
+                               next if $f[7] =~ /^\*/;   # ignore callsigns starting '*'
+                               ct($_, uc $f[7], @a) if @a;
+                       } else {
+                               s/,$//;
+                               push @a, split /\s*,/;
+                       }
+               }
+       }
+}
+close IN;
+
 
 open(OUT, ">$main::data/prefix_data.pl") or die "Can't open $main::data/prefix_data.pl ($!)";
 
@@ -169,6 +205,30 @@ sub printpre
        return $out;
 }
 
+sub ct
+{
+       my $l = shift;
+       my $p = shift; 
+       my @a = @_;
+       my $ref = $pre{$p};
+       if ($ref) {
+               my $a;
+               foreach $a (@a) {
+                       # for now remove (nn) [nn]
+                       $a =~ s/(?:\(\d+\)|\[\d+\])//g;
+                       unless ($a) {
+                               print "line $line: blank prefix on $l in cty.dat\n";
+                               next;
+                       }
+                       next if $a eq $p;       # ignore if we have it already
+                       my $nref = $pre{$a};
+                       $pre{$a} = $ref if !$nref; # copy the original ref if new 
+               }
+       } else {
+               print "line $line: unknown prefix '$p' on $l in cty.dat\n";
+       }
+}
+
 sub addloc
 {
        my $locstr = shift;
@@ -177,3 +237,4 @@ sub addloc
        $locn{$loc} = $locstr;
        return $loc;
 }
+