From: Makoto Kuwata <kwa@...>
Date: 2004-04-03T17:13:31+09:00
Subject: Re: [ANN] Kwartz (2004-03-19) released

Andreas Schwarz wrote:
>
>I get the following error with my template
>(http://andreas-s.net/template.tar.gz):
>
>andreas@213-203-244-47:templates$ mkmethod -p template.plogic -M Template -
>l erb template.html 
>/usr/local/lib/ruby/site_ruby/1.8/kwartz.rb:2654:in `exec_expr': undefined 
>method `token' for nil:NilClass (NoMethodError)


This is a bug about handling negative number in Kwratz::Analyzer#exec_expr().
Try this patch:

- - - - 8< - - - - - - - 8< - - - - - - - 8< - - - - - - - 8< - - - -
--- kwartz.rb	2004/03/26 10:59:00	0.90
+++ kwartz.rb	2004/04/03 05:13:45
@@ -2676,7 +2676,7 @@
 		
 	    when '+', '-', '*', '/', '%'   #, '^'
 		exec_expr(expr_node.left, arg1, arg2)
-		exec_expr(expr_node.right, arg1, arg2)
+		exec_expr(expr_node.right, arg1, arg2) if expr_node.right
 		
 	    when '!'
 		exec_expr(expr_node.left)

- - - - 8< - - - - - - - 8< - - - - - - - 8< - - - - - - - 8< - - - -

Thanks for your reporting.

--
regards,
kwa