12. added an 'auto rcmd <node> for/oper <call>' for people I can see on the

[spider.git] / perl / DXUtil.pm

diff --git a/perl/DXUtil.pm b/perl/DXUtil.pm
index 0911d6ff6ee415eed03e14ffaf18a1b6d4c2e546..9264d50501b05440e35c481e69f0e6d3c60807ef 100644 (file)
--- a/perl/DXUtil.pm
+++ b/perl/DXUtil.pm
@@ -12,13 +12,11 @@ use Date::Parse;
 use IO::File;
 use Data::Dumper;
 
-use DXDebug;
-
 require Exporter;
 @ISA = qw(Exporter);
 @EXPORT = qw(atime ztime cldate cldatetime slat slong yesno promptf 
                         parray parraypairs shellregex readfilestr writefilestr
-             print_all_fields cltounix iscallsign
+             print_all_fields cltounix iscallsign unpad
             );
 
 @month = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
@@ -281,3 +279,17 @@ sub writefilestr
                $fh->close;
        }
 }
+
+# remove leading and trailing spaces from an input string
+sub unpad
+{
+       my $s = shift;
+       $s =~ s/\s+$//;
+       $s =~ s/^\s+//;
+       return $s;
+}
+
+
+
+
+