fix some --help stuff (add a link to the wiki and how to use debug)

closes [https://svn.forevermore.net/nuvexport/ticket/3 #3]

Author: ex-nerd

trunk/nuv_export/cli.pm

@@ -128,7 +128,7 @@ package nuv_export::cli;
     add_arg('version',                'Show the version and exit');
 
 # Load the commandline options
-    add_arg('help',  'Show nuvexport help');
+    add_arg('help:s',  'Show nuvexport help');
     add_arg('debug', 'Enable debug mode');
 
 # Load the commandline arguments

trunk/nuv_export/help.pm

@@ -9,7 +9,14 @@
         print "No help for $export_prog/", arg('mode'), "\n\n";
     }
 
-    print "Help section still needs to be updated.\n"
-         ."   For now, use `man nuvexport`\n\n";
+    if (arg('help') eq 'debug') {
+        print "Please read https://svn.forevermore.net/nuvexport/wiki/debug\n";
+    }
+
+    else {
+        print "Help section still needs to be updated.\n"
+             ."   For now, use `man nuvexport` or visit the nuvexport"
+             ." wiki at https://svn.forevermore.net/nuvexport/\n\n";
+    }
 
     exit;

trunk/nuvexport

@@ -102,7 +102,7 @@
     }
 
 # Print the help - for now, this is just perldoc
-    if (arg('help')) {
+    if (defined arg('help')) {
         require nuv_export::help;
     }