New examples, new bugs:

- libxslt/xsltproc.c: avoid segfault when stylesheet is inproper
- libxslt/transform.c: add support for "*" to strip and preserve
  space.
Daniel

ChangeLog

+Mon Jan 22 19:37:00 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* libxslt/xsltproc.c: avoid segfault when stylesheet is inproper
+	* libxslt/transform.c: add support for "*" to strip and preserve
+	  space.
+
 Mon Jan 22 15:30:19 CET 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
 
 	* TODO: updated

libxslt/transform.c

@@ -512,6 +512,7 @@
 xsltDefaultProcessOneNode(xsltTransformContextPtr ctxt, xmlNodePtr node) {
     xmlNodePtr copy;
     xmlNodePtr delete = NULL;
+    int strip_spaces = -1;
 
     switch (node->type) {
 	case XML_DOCUMENT_NODE:
@@ -545,6 +546,8 @@
 		    (ctxt->style->stripSpaces != NULL)) {
 		    const xmlChar *val;
 
+		    if (strip_spaces == -1) {
+			/* TODO: add namespaces support */
 			val = (const xmlChar *)
 			      xmlHashLookup(ctxt->style->stripSpaces,
 					    node->parent->name);
@@ -548,4 +551,14 @@
 			val = (const xmlChar *)
 			      xmlHashLookup(ctxt->style->stripSpaces,
 					    node->parent->name);
+			if (val != NULL) {
+			    if (xmlStrEqual(val, (xmlChar *) "strip"))
+				strip_spaces = 1;
+			    if (xmlStrEqual(val, (xmlChar *) "preserve"))
+				strip_spaces = 0;
+			} 
+			if (strip_spaces == -1) {
+			    val = (const xmlChar *)
+				  xmlHashLookup(ctxt->style->stripSpaces,
+						(const xmlChar *)"*");
 			    if ((val != NULL) &&
@@ -551,5 +564,11 @@
 			    if ((val != NULL) &&
-			(xmlStrEqual(val, (xmlChar *) "strip"))) {
+				(xmlStrEqual(val, (xmlChar *) "strip")))
+				strip_spaces = 1;
+			    else
+				strip_spaces = 0;
+			}
+		    }
+		    if (strip_spaces == 1) {
 			delete = node;
 			break;
 		    }

libxslt/xsltproc.c

@@ -49,4 +49,5 @@
 		else
 		    xmlIndentTreeOutput = 0;
 		i++;
+	    }
 	    break;
@@ -52,3 +53,4 @@
 	    break;
+		
 	}
     }
@@ -53,6 +55,6 @@
 	}
     }
-    }
+    if (cur != NULL) {
 	for (;i < argc ; i++) {
 	    doc = xmlParseFile(argv[i]);
 	    if (doc == NULL) {
@@ -85,5 +87,4 @@
 
 	    xmlFreeDoc(res);
 	}
-    if (cur != NULL)
 	xsltFreeStylesheet(cur);
@@ -89,4 +90,5 @@
 	xsltFreeStylesheet(cur);
+    }
     xmlCleanupParser();
     xmlMemoryDump();
     return(0);