From 5ae00c5528081017b5faa0eb0e3fb16064bdd813 Mon Sep 17 00:00:00 2001
From: Timothy Washington <timothyw@timothy-washingtons-macbook-pro.local>
Date: Fri, 28 Nov 2008 11:09:26 -0500
Subject: [PATCH] adding some test epressions

---
 cc/xpath.sablecc | 64 ++++++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 55 insertions(+), 9 deletions(-)

diff --git a/cc/xpath.sablecc b/cc/xpath.sablecc
index c5e6a69..08bfabe 100755
--- a/cc/xpath.sablecc
+++ b/cc/xpath.sablecc
@@ -32,6 +32,8 @@ Package com.interrupt.cc.xpath;
 
 -----------
 
+
+-- Expression tests
 //system/bookkeeping
 /system/bookkeeping
 system/bookkeeping
@@ -40,9 +42,9 @@ system/bookkeeping
 -- forward axis 
 descendant::node() 
 attribute::attribute() 
-self::element() 
-descendant-or-self::element() 
-following-sibling::node() 
+./self::element() 
+/descendant-or-self::element() 
+//following-sibling::node() 
 following::element() 
 namespace::node() 
 
@@ -53,6 +55,38 @@ preceding-sibling::node()
 preceding::node() 
 ancestor-or-self::node() 
 
+-- predicates 
+./child::node()[ @asdf='' ]
+./child::node()/child::service/child::port/child::soap:address/attribute::location
+./child::node()[]/child::service/child::port/child::soap:address/attribute::location
+-- ./child::node()[ @name='tim' ]
+-- ./child::node()[ 1 ]
+-- ./child::node()[ 1 ]/child::service/child::port/child::soap:address/attribute::location
+
+
+-- for 
+
+
+-- if / then / else 
+
+
+-- or / and 
+
+
+-- cast / castable 
+
+
+-- some / every 
+
+
+-- intersect / except 
+
+
+-- instanceof 
+
+
+-- treat 
+
 
 */ 
  
@@ -186,7 +220,6 @@ Helpers
 	digits 	   =    	[0-9]+; 
 	
 	escapequot 	   =    	'""'; 
-	comment 	   =    	'(:' (char)* ':)'; 
 	
 	doubleliteral_helper	=   (('.' digits) | 
 								(digits ('.' [0-9]*)?)) ('e' | 'E') ('+' | '-')? digits; 
@@ -202,6 +235,11 @@ Helpers
 	//comment 	   =    	'(:' (commentcontents | comment)* ':)'; 
 	//commentcontents 	   =    	[char+ - (char* ('(:' | ':)') char*)]; 
 	
+	tab = 9;
+	cr = 13;
+	lf = 10;
+	eol = cr lf | cr | lf;	// This takes care of different platforms		
+	
 	
 Tokens
 	
@@ -356,14 +394,13 @@ Tokens
 	fn_schema_element = 'schema-element'; 
 	fn_text = 'text'; 
 	fn_typeswitch = 'typeswitch'; 
-
-
+	
+	
 	xmlns = 'xmlns'; 
 	ncnamechar	=   namechar; 
 	//ncnamechar	=   [namechar - ':']; 
 	
 	letter	   =	basechar+; 
-	//letter	   =	'asdf'; 
 	
 	underscore = '_'; 
 	
@@ -374,8 +411,17 @@ Tokens
 	doubleliteral 	   	=   doubleliteral_helper; 
 	
 	stringliteral 	   	=   stringliteral_helper; 
-
-
+	
+	whitespace 	= 	(' ' | tab | eol);
+	comment 	   =    	'(:' (char)* ':)'; 
+	
+	
+Ignored Tokens 
+	
+	whitespace, 
+	comment; 
+	
+	
 Productions 
 	
 	xpath = expr; 
-- 
2.11.4.GIT