Remove all traces of the element end-tag hilighting hack

End-tags will stay uncolored for the next few commits.

src/document/dom/stack.c

@@ -137,12 +137,6 @@ do_pop_dom_node(struct dom_stack *stack, struct dom_stack_state *parent)
 	if (!dom_stack_has_parents(stack)) return 0;
 
 	state = get_dom_stack_top(stack);
-	if (state->callback) {
-		void *state_data = get_dom_stack_state_data(stack, state);
-
-		/* Pass the node we are popping to and _not_ the state->node */
-		state->callback(stack, parent->node, state_data);
-	}
 
 	stack->depth--;
 	assert(stack->depth >= 0);

src/document/dom/stack.h

@@ -24,10 +24,6 @@ struct dom_stack_state {
 	/* The index (in the list above) which are currently being handled. */
 	size_t index;
 
-	/* A callback registered to be called when the node is popped. Used for
-	 * correctly highlighting ending elements (e.g. </a>). */
-	dom_stack_callback_T callback;
-
 	/* The depth of the state in the stack. This is amongst other things
 	 * used to get the state object data. */
 	unsigned int depth;

src/document/sgml/html/html.c

@@ -37,66 +37,7 @@ static struct sgml_node_info html_elements[HTML_ELEMENTS] = {
 };
 
 
-static struct dom_node *
-add_html_element_end_node(struct dom_stack *stack, struct dom_node *node, void *data)
-{
-	struct sgml_parser *parser = stack->parser;
-	struct dom_node *parent;
-	struct scanner_token *token;
-
-	assert(stack && parser && node);
-	assert(dom_stack_has_parents(stack));
-
-	/* Are we the actual node being popped? */
-	if (node != get_dom_stack_top(stack)->node)
-		return NULL;
-
-	parent = get_dom_stack_parent(stack)->node;
-	token  = get_scanner_token(&parser->scanner);
-
-	assertm(token, "No token found in callback");
-	assertm(token->type == SGML_TOKEN_ELEMENT_END, "Bad token found in callback");
-
-	if (!token->length) return NULL;
-
-	return add_dom_element(parent, token->string, token->length);
-}
-
-/* TODO: We need to handle ascending of <br> and "<p>text1<p>text2" using data
- * from sgml_node_info. */
-static struct dom_node *
-add_html_element_node(struct dom_stack *stack, struct dom_node *node, void *data)
-{
-	struct sgml_parser *parser = stack->parser;
-
-	assert(stack && node);
-	assert(dom_stack_has_parents(stack));
-
-	/* TODO: Move to SGML parser main loop and disguise these element ends
-	 * in some internal processing instruction. */
-	if (parser->flags & SGML_PARSER_ADD_ELEMENT_ENDS)
-		get_dom_stack_top(stack)->callback = add_html_element_end_node;
-
-	return node;
-}
-
-
 struct sgml_info sgml_html_info = {
 	html_attributes,
 	html_elements,
-	{
-		/*				*/ NULL,
-		/* DOM_NODE_ELEMENT		*/ add_html_element_node,
-		/* DOM_NODE_ATTRIBUTE		*/ NULL,
-		/* DOM_NODE_TEXT		*/ NULL,
-		/* DOM_NODE_CDATA_SECTION	*/ NULL,
-		/* DOM_NODE_ENTITY_REFERENCE	*/ NULL,
-		/* DOM_NODE_ENTITY		*/ NULL,
-		/* DOM_NODE_PROC_INSTRUCTION	*/ NULL,
-		/* DOM_NODE_COMMENT		*/ NULL,
-		/* DOM_NODE_DOCUMENT		*/ NULL,
-		/* DOM_NODE_DOCUMENT_TYPE	*/ NULL,
-		/* DOM_NODE_DOCUMENT_FRAGMENT	*/ NULL,
-		/* DOM_NODE_NOTATION		*/ NULL,
-	}
 };

src/document/sgml/parser.c

@@ -311,10 +311,7 @@ init_sgml_parser(enum sgml_parser_type type, struct cache_entry *cached,
 	parser->cache_entry = cached;
 	parser->info	    = &sgml_html_info;
 
-	init_dom_stack(&parser->stack, parser, NULL, parser->info->callbacks, obj_size);
-
-	if (document->options.plain)
-		parser->flags |= SGML_PARSER_ADD_ELEMENT_ENDS;
+	init_dom_stack(&parser->stack, parser, NULL, NULL, obj_size);
 
 	return parser;
 }

src/document/sgml/parser.h

@@ -23,14 +23,9 @@ enum sgml_parser_type {
 	SGML_PARSER_STREAM,
 };
 
-enum sgml_parser_flags {
-	SGML_PARSER_ADD_ELEMENT_ENDS = 1,
-};
-
 struct sgml_parser {
 	enum sgml_parser_type type;
-	/* The parser flags controls what gets added to the DOM tree */
-	enum sgml_parser_flags flags;
+
 	struct sgml_info *info;
 
 	struct document *document;

src/document/sgml/sgml.h

@@ -76,7 +76,6 @@ get_sgml_node_info(struct sgml_node_info list[], struct dom_node *node)
 struct sgml_info {
 	struct sgml_node_info *attributes;
 	struct sgml_node_info *elements;
-	dom_stack_callback_T callbacks[DOM_NODES];
 };
 
 #endif