arrange for chat announces only to go to spider nodes

[spider.git] / perl / DXUtil.pm

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index d88ec0af4d57880cb5b2bde68a9e32243907e749..c633413e7bfa2a0fdef19fde66645dffcef91ce6 100644 (file)
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -17,7 +17,7 @@ use strict;
 
 use vars qw($VERSION $BRANCH);
 $VERSION = sprintf( "%d.%03d", q$Revision$ =~ /(\d+)\.(\d+)/ );
-$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/ ) || 0;
+$BRANCH = sprintf( "%d.%03d", q$Revision$ =~ /\d+\.\d+\.(\d+)\.(\d+)/  || (0,0));
 $main::build += $VERSION;
 $main::branch += $BRANCH;
 
@@ -149,6 +149,7 @@ sub promptf
                $dd->Terse(1);
                $dd->Quotekeys(0);
                $value = $dd->Dumpxs;
+               $value =~ s/([\r\n\t])/sprintf("%%%02X", ord($1))/eg;
        }
        $prompt = sprintf "%15s: %s", $prompt, $value;
        return ($priv, $prompt);
@@ -346,8 +347,9 @@ sub is_callsign
 # check that a PC protocol field is valid text
 sub is_pctext
 {
+       return undef unless length $_[0];
        return undef if $_[0] =~ /[\x00-\x08\x0a-\x1f\x80-\x9f]/;
-       return $_[0];
+       return 1;
 }
 
 # check that a PC prot flag is fairly valid (doesn't check the difference between 1/0 and */-)
@@ -371,13 +373,13 @@ sub is_digits
 # does it look like a qra locator?
 sub is_qra
 {
-       return $_[0] =~ /^[A-Ra-r][A-Ra-r]\d\d[A-Xa-x][A-xa-x]$/;
+       return $_[0] =~ /^[A-Ra-r][A-Ra-r]\d\d[A-Xa-x][A-Xa-x]$/;
 }
 
 # does it look like a valid lat/long
 sub is_latlong
 {
-       return $_[0] =~ /^\s*\d{1,2}\s+\d{1,2}\s*[NnSs]\s+\d{1,2}\s+\d{1,2}\s*[EeWw]\s*$/;
+       return $_[0] =~ /^\s*\d{1,2}\s+\d{1,2}\s*[NnSs]\s+1?\d{1,2}\s+\d{1,2}\s*[EeWw]\s*$/;
 }
 
 # insert an item into a list if it isn't already there returns 1 if there 0 if not