added io1.c an example ox xmlIO usage and io1.res test result, fixed a

* doc/examples/*: added io1.c an example ox xmlIO usage and io1.res
  test result, fixed a awful lot of memory leaks showing up in
  testWriter.c, changed the examples and the Makefiles to test
  memory leaks.
* xmlwriter.c: fixed a memory leak
* Makefile.am: run the doc/examples regression tests as part of
  make tests
* xpath.c include/libxml/xpath.h: added xmlXPathCtxtCompile() to
  compile an XPath expression within a context, currently the goal
  is to be able to reuse the XSLT stylesheet dictionnary, but this
  opens the door to others possible optimizations.
* dict.c include/libxml/dict.h: added xmlDictCreateSub() which allows
  to build a new dictionnary based on another read-only dictionnary.
  This is needed for XSLT to keep the stylesheet dictionnary read-only
  while being able to reuse the strings for the transformation
  dictionnary.
* xinclude.c: fixed a dictionnar reference counting problem occuring
  when document parsing failed.
* testSAX.c: adding option --repeat for timing 100times the parsing
* doc/* : rebuilt all the docs
Daniel

1 files changed, 17 insertions, 1 deletions

diff --git a/testSAX.c b/testSAX.c
index b8db61b2..4f00c53e 100644
--- a/testSAX.c
+++ b/testSAX.c
@@ -49,6 +49,7 @@ static int noent = 0;
 static int quiet = 0;
 static int nonull = 0;
 static int sax2 = 0;
+static int repeat = 0;
 static int callbacks = 0;
 
 xmlSAXHandler emptySAXHandlerStruct = {
@@ -913,6 +914,17 @@ parseAndPrintFile(char *filename) {
 	     * Debug callback
 	     */
 	    callbacks = 0;
+	    if (repeat) {
+	        int i;
+		for (i = 0;i < 99;i++) {
+		    if (sax2)
+			res = xmlSAXUserParseFile(debugSAX2Handler, NULL,
+			                          filename);
+		    else
+			res = xmlSAXUserParseFile(debugSAXHandler, NULL,
+			                          filename);
+		}
+	    }
 	    if (sax2)
 	        res = xmlSAXUserParseFile(debugSAX2Handler, NULL, filename);
 	    else
@@ -956,7 +968,11 @@ int main(int argc, char **argv) {
 	else if ((!strcmp(argv[i], "-speed")) ||
 	         (!strcmp(argv[i], "--speed")))
 	    speed++;
-	else if ((!strcmp(argv[i], "-noent")) ||
+	else if ((!strcmp(argv[i], "-repeat")) ||
+	         (!strcmp(argv[i], "--repeat"))) {
+	    repeat++;
+	    quiet++;
+	} else if ((!strcmp(argv[i], "-noent")) ||
 	         (!strcmp(argv[i], "--noent")))
 	    noent++;
 	else if ((!strcmp(argv[i], "-quiet")) ||