html: Deprecate more functions

HTMLparser.c

@@ -1266,6 +1266,8 @@ htmlCompareTags(const void *key, const void *member) {
  * htmlTagLookup:
  * @tag:  The tag name in lowercase
  *
+ * DEPRECATED: Only supports HTML 4.
+ *
  * Lookup the HTML tag in the ElementTable
  *
  * Returns the related htmlElemDescPtr or NULL if not found.
@@ -1583,6 +1585,8 @@ htmlStartCharData(htmlParserCtxtPtr ctxt) {
  * htmlIsScriptAttribute:
  * @name:  an attribute name
  *
+ * DEPRECATED: Only supports HTML 4.
+ *
  * Check if an attribute is of content type Script
  *
  * Returns 1 is the attribute is a script 0 otherwise
@@ -1907,6 +1911,8 @@ static const htmlEntityDesc  html40EntitiesTable[] = {
  * htmlEntityLookup:
  * @name: the entity name
  *
+ * DEPRECATED: Only supports HTML 4.
+ *
  * Lookup the given entity in EntitiesTable
  *
  * TODO: the linear scan is really ugly, an hash table is really needed.
@@ -1938,6 +1944,8 @@ htmlCompareEntityDesc(const void *vkey, const void *vdesc) {
  * htmlEntityValueLookup:
  * @value: the entity's unicode value
  *
+ * DEPRECATED: Only supports HTML 4.
+ *
  * Lookup the given entity in EntitiesTable
  *
  * TODO: the linear scan is really ugly, an hash table is really needed.
@@ -1963,6 +1971,8 @@ htmlEntityValueLookup(unsigned int value) {
  * @in:  a pointer to an array of UTF-8 chars
  * @inlen:  the length of @in
  *
+ * DEPRECATED: Internal function, don't use.
+ *
  * Take a block of UTF-8 chars in and try to convert it to an ASCII
  * plus HTML entities block of chars out.
  *
@@ -2064,6 +2074,8 @@ done:
  * @inlen:  the length of @in
  * @quoteChar: the quote character to escape (' or ") or zero.
  *
+ * DEPRECATED: Only supports HTML 4.
+ *
  * Take a block of UTF-8 chars in and try to convert it to an ASCII
  * plus HTML entities block of chars out.
  *