Yaml.rb in uttk-0.4.5.0

- old
+ new

@@ -1,9 +1,9 @@
 # Author::    Nicolas Pouillard  <ertai@lrde.epita.fr>.
 # Copyright:: Copyright (c) 2004, 2005 Uttk team. All rights reserved.
 # License::   LGPL
-# $Id: /w/fey/uttk/trunk/lib/uttk/dumpers/Yaml.rb 22676 2006-03-11T21:17:42.382165Z pouillar  $
+# $Id: /w/fey/uttk/trunk/lib/uttk/dumpers/Yaml.rb 24396 2006-07-10T08:23:37.784417Z ertai  $
 
 class Symbol
   alias_method :old_to_yaml, :to_yaml
   def to_yaml ( opts={} )
     if YAML.have_option? opts, :uttk
@@ -89,10 +89,10 @@
       def new_leaf ( path, leaf )
         super
         puts_header
         val = leaf
         return if val.respond_to?(:hidden)
-        if val.is_a?(String) and val =~ /\n/
+        if val.is_a?(String) and val =~ /[\n"]/
           if val =~ /\A[ \t]/
             val = "|#{MAP_INDENT}\n#{val}"
           else
             val = "|\n#{val}"
           end