Fix HTML scanner: Don't crash if HTML in a diff contains a JavaScript tag.

1 files changed, 4 insertions, 1 deletions

diff --git a/lib/coderay/scanners/html.rb b/lib/coderay/scanners/html.rb
index 733dd6f..49c346d 100644
--- a/lib/coderay/scanners/html.rb
+++ b/lib/coderay/scanners/html.rb
@@ -69,6 +69,7 @@ module Scanners
     def setup
       @state = :initial
       @plain_string_content = nil
+      @in_tag = nil
     end
     
     def scan_java_script encoder, code
@@ -83,7 +84,8 @@ module Scanners
     def scan_tokens encoder, options
       state = options[:state] || @state
       plain_string_content = @plain_string_content
-      in_tag = in_attribute = nil
+      in_tag = @in_tag
+      in_attribute = nil
       
       encoder.begin_group :string if state == :attribute_value_string
       
@@ -237,6 +239,7 @@ module Scanners
       if options[:keep_state]
         @state = state
         @plain_string_content = plain_string_content
+        @in_tag = in_tag
       end
       
       encoder.end_group :string if state == :attribute_value_string