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/********************
* GLOBAL VARIABLES *
********************/
/* block_tags -- recognised block tags, sorted by cmp_html_tag */
static const struct html_tag block_tags[] = {
{ "p", 1 },
{ "dl", 2 },
{ "h1", 2 },
{ "h2", 2 },
{ "h3", 2 },
{ "h4", 2 },
{ "h5", 2 },
{ "h6", 2 },
{ "ol", 2 },
{ "ul", 2 },
{ "del", 3 },
{ "div", 3 },
{ "ins", 3 },
{ "form", 4 },
{ "math", 4 },
{ "table", 5 },
{ "iframe", 6 },
{ "fieldset", 8 },
{ "noscript", 8 },
{ "blockquote", 10 }
#define INS_TAG (block_tags + 12)
#define DEL_TAG (block_tags + 10)
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/********************
* GLOBAL VARIABLES *
********************/
/* block_tags -- recognised block tags, sorted by cmp_html_tag.
**
** When these HTML tags are separated from other text by newlines
** then they are rendered verbatim. Their content is not interpreted
** in any way.
*/
static const struct html_tag block_tags[] = {
{ "pre", 3 },
{ "script", 6 },
};
/***************************
* STATIC HELPER FUNCTIONS *
***************************/
/* build_ref_id -- collapse whitespace from input text to make it a ref id */
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}
}
/* no special case recognised */
return 0;
}
/* looking for an unindented matching closing tag */
/* followed by a blank line */
i = 1;
found = 0;
#if 0
while( i<size && !(data[i-2]=='\n' && data[i-1]=='<' && data[i]=='/') ){
i++;
}
if( (i+2+curtag->size)>=size ) break;
j = htmlblock_end(curtag, data+i-1, size-i+1);
if (j) {
i += j-1;
found = 1;
break;
}
}
#endif
/* if not found, trying a second pass looking for indented match */
/* but not if tag is "ins" or "del" (following original Markdown.pl) */
if( !found && curtag!=INS_TAG && curtag!=DEL_TAG ){
i = 1;
while( i<size ){
i++;
while( i<size && !(data[i-1]=='<' && data[i]=='/') ){ i++; }
if( (i+2+curtag->size)>=size ) break;
j = htmlblock_end(curtag, data+i-1, size-i+1);
if (j) {
i += j-1;
found = 1;
break;
}
}
}
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}
}
/* no special case recognised */
return 0;
}
/* looking for an matching closing tag */
/* followed by a blank line */
i = 1;
while( i<size ){
i++;
while( i<size && !(data[i-1]=='<' && data[i]=='/') ){ i++; }
if( (i+2+curtag->size)>=size ) break;
j = htmlblock_end(curtag, data+i-1, size-i+1);
if (j) {
i += j-1;
found = 1;
break;
}
}
if( !found ) return 0;
/* the end of the block has been found */
blob_init(&work, data, i);
if( rndr->make.blockhtml ){
rndr->make.blockhtml(ob, &work, rndr->make.opaque);
}
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