improve binding debug tree dump output

3 files changed, 12 insertions, 10 deletions

diff --git a/src/genjsbind-ast.c b/src/genjsbind-ast.c
index 94f306c..32d5553 100644
--- a/src/genjsbind-ast.c
+++ b/src/genjsbind-ast.c
@@ -181,31 +181,33 @@ static const char *genbind_node_type_to_str(enum genbind_node_type type)
 		return "Type";
 
 	case GENBIND_NODE_TYPE_TYPE_NODE:
-		return "Type: Node";
+		return "Node";
 
 	case GENBIND_NODE_TYPE_TYPE_EXTRA:
-		return "Type: Extra";
+		return "Extra";
 
 	case GENBIND_NODE_TYPE_TYPE_INTERFACE:
-		return "Type: Interface";
+		return "Interface";
 
 	default:
 		return "Unknown";
 	}
 }
 
-int genbind_ast_dump(struct genbind_node *node)
+int genbind_ast_dump(struct genbind_node *node, int indent)
 {
+	const char *SPACES="                                                                               ";	
 	char *txt;
-	while (node != NULL) {
 
-		printf("%s\n", genbind_node_type_to_str(node->type));
+	while (node != NULL) {
+		printf("%.*s%s", indent, SPACES,  genbind_node_type_to_str(node->type));
 
 		txt = genbind_node_gettext(node);
 		if (txt == NULL) {
-			genbind_ast_dump(genbind_node_getnode(node));
+			printf("\n");
+			genbind_ast_dump(genbind_node_getnode(node), indent + 2);
 		} else {
-			printf("    %s\n", txt);
+			printf(": \"%.*s\"\n", 75 - indent, txt);
 		}
 		node = node->l;
 	}
diff --git a/src/genjsbind-ast.h b/src/genjsbind-ast.h
index 66d66c2..9d25aad 100644
--- a/src/genjsbind-ast.h
+++ b/src/genjsbind-ast.h
@@ -38,7 +38,7 @@ char *genbind_strapp(char *a, char *b);
 struct genbind_node *genbind_new_node(enum genbind_node_type type, struct genbind_node *l, void *r);
 struct genbind_node *genbind_node_link(struct genbind_node *tgt, struct genbind_node *src);
 
-int genbind_ast_dump(struct genbind_node *ast);
+int genbind_ast_dump(struct genbind_node *ast, int indent);
 
 /** Depth first left hand search using user provided comparison 
  *
diff --git a/src/genjsbind.c b/src/genjsbind.c
index 559602b..bcaf62f 100644
--- a/src/genjsbind.c
+++ b/src/genjsbind.c
@@ -94,7 +94,7 @@ int main(int argc, char **argv)
 	}
 
 	if (options->verbose) {
-		genbind_ast_dump(genbind_root);
+		genbind_ast_dump(genbind_root, 0);
 	}
 
 	res = jsapi_libdom_output(options->outfilename, genbind_root);