Aleksey Sanin support for c14n 1.1

* c14n.c include/libxml/c14n.h: adds support for C14N 1.1,
  new flags at the API level
* runtest.c Makefile.am testC14N.c xmllint.c: add support in CLI
  tools and test binaries
* result/c14n/1-1-without-comments/* test/c14n/1-1-without-comments/*:
  add a new batch of tests
diff --git a/testC14N.c b/testC14N.c
index 674fc71..ba70127 100644
--- a/testC14N.c
+++ b/testC14N.c
@@ -32,13 +32,17 @@
 	    name);
     fprintf(stderr, "where <mode> is one of following:\n");
     fprintf(stderr,
-	"--with-comments       \t XML file canonization w comments\n");
+	"--with-comments       \t XML file canonicalization v1.0 w comments \n");
     fprintf(stderr,
-	"--without-comments    \t XML file canonization w/o comments\n");
+	"--without-comments    \t XML file canonicalization v1.0 w/o comments\n");
     fprintf(stderr,
-    "--exc-with-comments   \t Exclusive XML file canonization w comments\n");
+	"--1-1-with-comments       \t XML file canonicalization v1.1 w comments\n");
     fprintf(stderr,
-    "--exc-without-comments\t Exclusive XML file canonization w/o comments\n");
+	"--1-1-without-comments    \t XML file canonicalization v1.1 w/o comments\n");
+    fprintf(stderr,
+    "--exc-with-comments   \t Exclusive XML file canonicalization v1.0 w comments\n");
+    fprintf(stderr,
+    "--exc-without-comments\t Exclusive XML file canonicalization v1.0 w/o comments\n");
 }
 
 static xmlXPathObjectPtr
@@ -49,7 +53,7 @@
 /* static void print_xpath_nodes(xmlNodeSetPtr nodes); */
 
 static int 
-test_c14n(const char* xml_filename, int with_comments, int exclusive,
+test_c14n(const char* xml_filename, int with_comments, int mode,
 	const char* xpath_filename, xmlChar **inclusive_namespaces) {
     xmlDocPtr doc;
     xmlXPathObjectPtr xpath = NULL; 
@@ -96,7 +100,7 @@
     /* fprintf(stderr,"File \"%s\" loaded: start canonization\n", xml_filename); */
     ret = xmlC14NDocDumpMemory(doc, 
 	    (xpath) ? xpath->nodesetval : NULL, 
-	    exclusive, inclusive_namespaces,
+	    mode, inclusive_namespaces,
 	    with_comments, &result);
     if(ret >= 0) {
 	if(result != NULL) {
@@ -135,22 +139,26 @@
 	fprintf(stderr, "Error: wrong number of arguments.\n");
 	usage(argv[0]);
     } else if(strcmp(argv[1], "--with-comments") == 0) {
-	ret = test_c14n(argv[2], 1, 0, (argc > 3) ? argv[3] : NULL, NULL);
+	ret = test_c14n(argv[2], 1, XML_C14N_1_0, (argc > 3) ? argv[3] : NULL, NULL);
     } else if(strcmp(argv[1], "--without-comments") == 0) {
-	ret = test_c14n(argv[2], 0, 0, (argc > 3) ? argv[3] : NULL, NULL);
+	ret = test_c14n(argv[2], 0, XML_C14N_1_0, (argc > 3) ? argv[3] : NULL, NULL);
+    } else if(strcmp(argv[1], "--1-1-with-comments") == 0) {
+	ret = test_c14n(argv[2], 1, XML_C14N_1_1, (argc > 3) ? argv[3] : NULL, NULL);
+    } else if(strcmp(argv[1], "--1-1-without-comments") == 0) {
+	ret = test_c14n(argv[2], 0, XML_C14N_1_1, (argc > 3) ? argv[3] : NULL, NULL);
     } else if(strcmp(argv[1], "--exc-with-comments") == 0) {
 	xmlChar **list;
 	
 	/* load exclusive namespace from command line */
 	list = (argc > 4) ? parse_list((xmlChar *)argv[4]) : NULL;
-	ret = test_c14n(argv[2], 1, 1, (argc > 3) ? argv[3] : NULL, list);
+	ret = test_c14n(argv[2], 1, XML_C14N_EXCLUSIVE_1_0, (argc > 3) ? argv[3] : NULL, list);
 	if(list != NULL) xmlFree(list);
     } else if(strcmp(argv[1], "--exc-without-comments") == 0) {
 	xmlChar **list;
 	
 	/* load exclusive namespace from command line */
 	list = (argc > 4) ? parse_list((xmlChar *)argv[4]) : NULL;
-	ret = test_c14n(argv[2], 0, 1, (argc > 3) ? argv[3] : NULL, list);
+	ret = test_c14n(argv[2], 0, XML_C14N_EXCLUSIVE_1_0, (argc > 3) ? argv[3] : NULL, list);
 	if(list != NULL) xmlFree(list);
     } else {
 	fprintf(stderr, "Error: bad option.\n");