add missing dupeage.

[spider.git] / perl / DXUtil.pm

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 705e5cc6c6eb02bdae3acf8eb003889182645205..927df28baad7444e8224eb833e3033212308b974 100644 (file)
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -27,9 +27,10 @@ require Exporter;
 @ISA = qw(Exporter);
 @EXPORT = qw(atime ztime cldate cldatetime slat slong yesno promptf 
                         parray parraypairs phex shellregex readfilestr writefilestr
-                        filecopy
+                        filecopy ptimelist
              print_all_fields cltounix unpad is_callsign is_latlong
                         is_qra is_freq is_digits is_pctext is_pcflag insertitem deleteitem
+                        is_prefix
             );
 
 
@@ -162,6 +163,19 @@ sub phex
        return sprintf '%X', $val;
 }
 
+# take an arg as a hash of call=>time pairs and print it
+sub ptimelist
+{
+       my $ref = shift;
+       my $out;
+       for (sort keys %$ref) {
+               $out .= "$_=$ref->{$_}, ";
+       }
+       chop $out;
+       chop $out;
+       return $out;    
+}
+
 # take an arg as an array list and print it
 sub parray
 {
@@ -350,6 +364,12 @@ sub is_callsign
                                         $!x;
 }
 
+sub is_prefix
+{
+       return $_[0] =~ m!^(?:[A-Z]{1,2}\d+ | \d[A-Z]{1,2}\d+)!x        # basic prefix
+}
+       
+
 # check that a PC protocol field is valid text
 sub is_pctext
 {