[Webmacro-devel] Yep, #macro/parser BUG. **Proof**

[Marc P. <ma...@an...>]

Hi all - hope you are having a nice Easter holiday, it sure is quiet around 
here :)

I modelled my #macro stack overflow problem using purely #bean and #macro. 
StackOverflowError is the result, in build phase I think, rather than 
evaluation. This completely eliminates my XML helper class. The problem is 
WM or me misunderstanding the capabilities of #macro.

I think this warrants pretty quick examination - I am certainly screwed 
without a fix for this and I would be really grateful if someone who 
actually understands the parse/build mechanisms can look at this. I sure as 
hell don't :(

Here is the complete template, using simple recursion. :


## ********************************************************
## This is all just to set up a trivial tree structure ## 
********************************************************

#bean $rootNode = "java.util.Hashtable"
#set $rootNode.Text="root"

#bean $wmdocNode = "java.util.Hashtable"
#set $wmdocNode.Text="wmdoc"

#bean $titleNode1 = "java.util.Hashtable"
#set $titleNode1.Text="title1"

#bean $paraNode1 = "java.util.Hashtable"
#set $paraNode1.Text="para1"

	#bean $titleNode2 = "java.util.Hashtable"
	#set $titleNode2.Text="title2"
	#bean $paraNode2 = "java.util.Hashtable"
	#set $paraNode2.Text="para2"

#bean $paraNode3 = "java.util.Hashtable"
#set $paraNode3.Text="para3"

#set $rootNode.Children = [ $wmdocNode]
#set $paraNode1.Children = [$titleNode2, $paraNode2]
#set $wmdocNode.Children = [$titleNode1, $paraNode1, $paraNode3]

## ********************************************************
## Here is the code
## ********************************************************

#macro visitChildren( $node)

  #foreach $n in $node.Children
	$n.Text<br>     	    	#visitChildren( $n)
  #end

#end

## ********************************************************
## Call the code
## ********************************************************

#visitChildren( $rootNode)





-- 
Marc Palmer (Wangjammer5)
http://www.wangjammers.org
Java Consultants