Update to latest Hoedown.
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@ -11,6 +11,7 @@ Date format is year-month-day.
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- Add a new renderer class with XSS protections. By Changaco. (`#60`_)
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- Add Python 2.6 support. By sprin. (`#48`_)
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- Add Termux_ installation instructions to documentation.
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- Update Hoedown source files.
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.. _#60: https://github.com/FSX/misaka/pull/60
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.. _#48: https://github.com/FSX/misaka/pull/48
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@ -77,6 +77,7 @@ static size_t char_autolink_url(hoedown_buffer *ob, hoedown_document *doc, uint8
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static size_t char_autolink_email(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size_t offset, size_t size);
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static size_t char_autolink_www(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size_t offset, size_t size);
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static size_t char_link(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size_t offset, size_t size);
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static size_t char_image(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size_t offset, size_t size);
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static size_t char_superscript(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size_t offset, size_t size);
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static size_t char_math(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size_t offset, size_t size);
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@ -86,6 +87,7 @@ enum markdown_char_t {
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MD_CHAR_CODESPAN,
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MD_CHAR_LINEBREAK,
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MD_CHAR_LINK,
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MD_CHAR_IMAGE,
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MD_CHAR_LANGLE,
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MD_CHAR_ESCAPE,
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MD_CHAR_ENTITY,
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@ -103,6 +105,7 @@ static char_trigger markdown_char_ptrs[] = {
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&char_codespan,
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&char_linebreak,
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&char_link,
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&char_image,
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&char_langle_tag,
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&char_escape,
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&char_entity,
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@ -402,8 +405,22 @@ tag_length(uint8_t *data, size_t size, hoedown_autolink_type *autolink)
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/* a valid tag can't be shorter than 3 chars */
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if (size < 3) return 0;
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/* begins with a '<' optionally followed by '/', followed by letter or number */
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if (data[0] != '<') return 0;
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/* HTML comment, laxist form */
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if (size > 5 && data[1] == '!' && data[2] == '-' && data[3] == '-') {
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i = 5;
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while (i < size && !(data[i - 2] == '-' && data[i - 1] == '-' && data[i] == '>'))
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i++;
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i++;
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if (i <= size)
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return i;
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}
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/* begins with a '<' optionally followed by '/', followed by letter or number */
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i = (data[1] == '/') ? 2 : 1;
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if (!isalnum(data[i]))
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@ -928,7 +945,12 @@ char_escape(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size_t off
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}
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else hoedown_buffer_putc(ob, data[1]);
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} else if (size == 1) {
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hoedown_buffer_putc(ob, data[0]);
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if (doc->md.normal_text) {
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work.data = data;
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work.size = 1;
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doc->md.normal_text(ob, &work, &doc->data);
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}
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else hoedown_buffer_putc(ob, data[0]);
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}
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return 2;
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@ -1076,6 +1098,17 @@ char_autolink_url(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size
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return link_len;
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}
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static size_t
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char_image(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size_t offset, size_t size) {
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size_t ret;
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if (size < 2 || data[1] != '[') return 0;
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ret = char_link(ob, doc, data + 1, offset + 1, size - 1);
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if (!ret) return 0;
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return ret + 1;
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}
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/* char_link • '[': parsing a link, a footnote or an image */
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static size_t
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char_link(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size_t offset, size_t size)
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@ -1288,9 +1321,6 @@ char_link(hoedown_buffer *ob, hoedown_document *doc, uint8_t *data, size_t offse
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/* calling the relevant rendering function */
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if (is_img) {
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if (ob->size && ob->data[ob->size - 1] == '!')
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ob->size -= 1;
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ret = doc->md.image(ob, u_link, title, content, &doc->data);
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} else {
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ret = doc->md.link(ob, content, u_link, title, &doc->data);
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@ -2793,8 +2823,10 @@ hoedown_document_new(
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if (doc->md.linebreak)
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doc->active_char['\n'] = MD_CHAR_LINEBREAK;
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if (doc->md.image || doc->md.link || doc->md.footnotes || doc->md.footnote_ref)
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if (doc->md.image || doc->md.link || doc->md.footnotes || doc->md.footnote_ref) {
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doc->active_char['['] = MD_CHAR_LINK;
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doc->active_char['!'] = MD_CHAR_IMAGE;
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}
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doc->active_char['<'] = MD_CHAR_LANGLE;
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doc->active_char['\\'] = MD_CHAR_ESCAPE;
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@ -314,7 +314,7 @@ smartypants_cb__ltag(hoedown_buffer *ob, struct smartypants_data *smrt, uint8_t
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size_t tag, i = 0;
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/* This is a comment. Copy everything verbatim until --> or EOF is seen. */
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if (i + 4 < size && memcmp(text, "<!--", 4) == 0) {
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if (i + 4 < size && memcmp(text + i, "<!--", 4) == 0) {
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i += 4;
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while (i + 3 < size && memcmp(text + i, "-->", 3) != 0)
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i++;
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@ -12,10 +12,10 @@ extern "C" {
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* CONSTANTS *
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*************/
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#define HOEDOWN_VERSION "3.0.5"
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#define HOEDOWN_VERSION "3.0.7"
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#define HOEDOWN_VERSION_MAJOR 3
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#define HOEDOWN_VERSION_MINOR 0
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#define HOEDOWN_VERSION_REVISION 5
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#define HOEDOWN_VERSION_REVISION 7
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/*************
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