xml_encode() now takes an optional hash of options.

Only option currently used is "nbsp" to make spaces unbreakable.

diff --git a/lib/ZOOM/IRSpy/Utils.pm b/lib/ZOOM/IRSpy/Utils.pm
index 071e226..6367761 100644 (file)
--- a/lib/ZOOM/IRSpy/Utils.pm
+++ b/lib/ZOOM/IRSpy/Utils.pm
@@ -1,4 +1,4 @@
-# $Id: Utils.pm,v 1.18 2006-11-30 12:02:26 mike Exp $
+# $Id: Utils.pm,v 1.19 2006-12-05 17:19:35 mike Exp $
 
 package ZOOM::IRSpy::Utils;
 
@@ -36,7 +36,13 @@ sub isodate {
 # Template::Plugin both roll their own.  So I will do likewise.  D'oh!
 #
 sub xml_encode {
-    my($text, $fallback) = @_;
+    my($text, $fallback, $opts) = @_;
+    if (!defined $opts && ref $fallback) {
+       # The second and third arguments are both optional
+       $opts = $fallback;
+       $fallback = undef;
+    }
+    $opts = {} if !defined $opts;
 
     $text = $fallback if !defined $text;
     use Carp;
@@ -49,6 +55,8 @@ sub xml_encode {
     # Internet Explorer can't display ' (!) so don't create it
     #$text =~ s/['']/'/g;
     $text =~ s/[""]/"/g;
+    $text =~ s/ / /g if $opts->{nbsp};
+
     return $text;
 }