X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FDXUtil.pm;h=286f6f223eb645cdd02f8fa835704a98d5deaaf2;hb=4f444f8dd0c7a7bf53a8d40e4e0fbadf57d32ffb;hp=0fb6b8dbb848cc3c9aaf669fb1987e780f726fac;hpb=cdb2c0e3a1d778485f71d406a561b38ed5238dbc;p=spider.git

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 0fb6b8db..286f6f22 100644
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -17,7 +17,7 @@ require Exporter;
 @EXPORT = qw(atime ztime cldate cldatetime slat slong yesno promptf 
 			 parray parraypairs shellregex readfilestr writefilestr
              print_all_fields cltounix iscallsign unpad is_callsign
-			 is_freq is_digits
+			 is_freq is_digits is_pctext is_pcflag
             );
 
 @month = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
@@ -293,29 +293,29 @@ sub unpad
 # check that a field only has callsign characters in it
 sub is_callsign
 {
-	return $_[0] !~ /[^A-Z0-9\-]/;
+	return $_[0] =~ /^[A-Z0-9\-]+$/;
 }
 
 # check that a PC protocol field is valid text
 sub is_pctext
 {
-	return $_[0] !~ /[^\x20-\xA8\xE0-\xEF]/;
+	return $_[0] =~ /^[\x09\x20-\xFF]+$/;
 }
 
 # check that a PC prot flag is fairly valid (doesn't check the difference between 1/0 and */-)
 sub is_pcflag
 {
-	return $_[0] !~ /^[^01\*\-]$/;
+	return $_[0] =~ /^[01\*\-]+$/;
 }
 
 # check that a thing is a frequency
 sub is_freq
 {
-	return $_[0] !~ /[^\d\.]/;
+	return $_[0] =~ /^[\d\.]+$/;
 }
 
 # check that a thing is just digits
 sub is_digits
 {
-	return $_[0] !~ /[^\d]/;
+	return $_[0] =~ /^[\d]+$/;
 }