htmlparser-cvs

[<der...@us...>]

Update of /cvsroot/htmlparser/htmlparser/src/org/htmlparser/tags
In directory sc8-pr-cvs1:/tmp/cvs-serv12747/org/htmlparser/tags

Modified Files:
	CompositeTag.java 
Log Message:
Reduce recursion on the JVM stack in CompositeTagScanner.
Pass a stack of open tags to the scanner.
Add smarter tag closing by walking up the stack on encountering an unopened end tag.
Avoids a problem with bad HTML such as that found at
http://scores.nba.com/games/20031029/scoreboard.html by Shaun Roach.
Added testInvalidNesting to CompositeTagScanner Test based on the above.



Index: CompositeTag.java
===================================================================
RCS file: /cvsroot/htmlparser/htmlparser/src/org/htmlparser/tags/CompositeTag.java,v
retrieving revision 1.69
retrieving revision 1.70
diff -C2 -d -r1.69 -r1.70
*** CompositeTag.java	16 Dec 2003 02:29:56 -0000	1.69
--- CompositeTag.java	20 Dec 2003 23:47:55 -0000	1.70
***************
*** 374,379 ****
      }
  
!     public int getChildCount() {
!         return (getChildren ().size ());
      }
  
--- 374,384 ----
      }
  
!     public int getChildCount()
!     {
!         NodeList children;
!         
!         children = getChildren ();
! 
!         return ((null == children) ? 0 : children.size ());
      }
  
***************
*** 480,491 ****
              }
          }
!         // eliminate virtual tags
! //        if (!(getEndTag ().getStartPosition () == getEndTag ().getEndPosition ()))
!         {
!             for (int i = 0; i <= level; i++)
!                 buffer.append ("  ");
!             buffer.append (getEndTag ().toString ());
!             buffer.append (System.getProperty ("line.separator"));
!         }
      }
  }
--- 485,498 ----
              }
          }
!         
!         if (null != getEndTag ())
!             // eliminate virtual tags
! //            if (!(getEndTag ().getStartPosition () == getEndTag ().getEndPosition ()))
!             {
!                 for (int i = 0; i <= level; i++)
!                     buffer.append ("  ");
!                 buffer.append (getEndTag ().toString ());
!                 buffer.append (System.getProperty ("line.separator"));
!             }
      }
  }