Added support for the 'use alternate font metrics' flag.

diff --git a/lib/redact/part.rb b/lib/redact/part.rb
index 5c3bd607bc6df006329ead7aad05309aaf01a48d..0fd4139eeca2234f8525ccbe240c3df9ffc4d93e 100644 (file)
--- a/lib/redact/part.rb
+++ b/lib/redact/part.rb
@@ -136,6 +136,11 @@ module Redact
 
                        @type = TYPE_TEXT
                        @effect = :none
+                       @use_alternate_font_metrics = false
+               end
+
+               def use_alternate_font_metrics=(b)
+                       @use_alternate_font_metrics = (b == true)
                end
 
                protected
@@ -157,7 +162,9 @@ module Redact
                                raise(RedactError, "invalid effect value - #{@effect}")
                        end
 
-                       super.merge!({"effect" => [effect, :char]})
+                       super.merge!(
+                       {"effect" => [effect, :char],
+                        "use_alternate_font_metrics" => [@use_alternate_font_metrics, :char]})
                end
        end