POD for 3 macros, and internationalized error messages for two macros.

lib/WebGUI/Macro/Execute.pm

@@ -12,11 +12,30 @@ package WebGUI::Macro::Execute;
 
 use strict;
 
+=head1 NAME
+
+Package WebGUI::Macro::Execute
+
+=head1 DESCRIPTION
+
+Allows a content manager or administrator to execute an external program.
+
+=head2 process ( system_call )
+
+=head3 system_call
+
+The system call to execute.  STDOUT from the call will be captured and
+returned.  Calls containing the words passwd, shadow or .conf will
+be blocked and an error message returned instead.
+
+=cut
+
+
 #-------------------------------------------------------------------
 sub process {
         my @param = @_;
 	if ($param[0] =~ /passwd/ || $param[0] =~ /shadow/ || $param[0] =~ /\.conf/) {
-		return "SECURITY VIOLATION";
+		return WebGUI::International::get('execute error', 'Macro_Execute');
 	} else {
        		return `$param[0]`;
 	}