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- release 1.8.2 - HTML handling improvement - new tree handling functions

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- release 1.8.2
- HTML handling improvement
- new tree handling functions
- default namespace on attribute bug fixed
- libxml use for C++ fixed (for good this time !)
Daniel
This commit is contained in:
Daniel Veillard
1999-12-21 15:35:29 +00:00
parent f600e2537f
commit 5cb5ab8d94
41 changed files with 2680 additions and 2036 deletions
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62
HTMLparser.c
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@ -466,6 +466,58 @@ htmlAutoClose(htmlParserCtxtPtr ctxt, const xmlChar *new) {
}
}
/**
* htmlAutoCloseTag:
* @doc: the HTML document
* @name: The tag name
* @elem: the HTML element
*
* The HTmL DtD allows a tag to implicitely close other tags.
* The list is kept in htmlStartClose array. This function checks
* if the element or one of it's children would autoclose the
* given tag.
*
* Returns 1 if autoclose, 0 otherwise
*/
int
htmlAutoCloseTag(htmlDocPtr doc, const xmlChar *name, htmlNodePtr elem) {
htmlNodePtr child;
if (elem == NULL) return(1);
if (!xmlStrcmp(name, elem->name)) return(0);
if (htmlCheckAutoClose(elem->name, name)) return(1);
child = elem->childs;
while (child != NULL) {
if (htmlAutoCloseTag(doc, name, child)) return(1);
child = child->next;
}
return(0);
}
/**
* htmlIsAutoClosed:
* @doc: the HTML document
* @elem: the HTML element
*
* The HTmL DtD allows a tag to implicitely close other tags.
* The list is kept in htmlStartClose array. This function checks
* if a tag is autoclosed by one of it's child
*
* Returns 1 if autoclosed, 0 otherwise
*/
int
htmlIsAutoClosed(htmlDocPtr doc, htmlNodePtr elem) {
htmlNodePtr child;
if (elem == NULL) return(1);
child = elem->childs;
while (child != NULL) {
if (htmlAutoCloseTag(doc, elem->name, child)) return(1);
child = child->next;
}
return(0);
}
/**
* htmlAutoCloseOnClose:
* @ctxt: an HTML parser context
@ -528,7 +580,6 @@ htmlEntityDesc html40EntitiesTable[] = {
*/
{ 34, "quot", "quotation mark = APL quote, U+0022 ISOnum" },
{ 38, "amp", "ampersand, U+0026 ISOnum" },
{ 39, "apos", "single quote" },
{ 60, "lt", "less-than sign, U+003C ISOnum" },
{ 62, "gt", "greater-than sign, U+003E ISOnum" },
@ -536,6 +587,7 @@ htmlEntityDesc html40EntitiesTable[] = {
* A bunch still in the 128-255 range
* Replacing them depend really on the charset used.
*/
{ 39, "apos", "single quote" },
{ 160, "nbsp", "no-break space = non-breaking space, U+00A0 ISOnum" },
{ 161, "iexcl","inverted exclamation mark, U+00A1 ISOnum" },
{ 162, "cent", "cent sign, U+00A2 ISOnum" },
@ -1166,7 +1218,13 @@ htmlNewDoc(const xmlChar *URI, const xmlChar *ExternalID) {
cur->type = XML_HTML_DOCUMENT_NODE;
cur->version = NULL;
cur->intSubset = NULL;
xmlCreateIntSubset(cur, BAD_CAST "HTML", ExternalID, URI);
if ((ExternalID == NULL) &&
(URI == NULL))
xmlCreateIntSubset(cur, BAD_CAST "HTML",
BAD_CAST "-//W3C//DTD HTML 4.0 Transitional//EN",
BAD_CAST "http://www.w3.org/TR/REC-html40/loose.dtd");
else
xmlCreateIntSubset(cur, BAD_CAST "HTML", ExternalID, URI);
cur->name = NULL;
cur->root = NULL;
cur->extSubset = NULL;