From 32b3ed0a1362a4b0798ad71fac3450fb77cb7e41 Mon Sep 17 00:00:00 2001
From: Thomas Groman
Date: Thu, 19 Sep 2019 00:41:48 -0700
Subject: merged from 0.6.7 codebase
---
libraries/hoedown/src/html.c | 914 +++++++++++++++++++++----------------------
1 file changed, 457 insertions(+), 457 deletions(-)
(limited to 'libraries/hoedown/src/html.c')
diff --git a/libraries/hoedown/src/html.c b/libraries/hoedown/src/html.c
index 4b18d804..8bf3358e 100644
--- a/libraries/hoedown/src/html.c
+++ b/libraries/hoedown/src/html.c
@@ -12,44 +12,44 @@
hoedown_html_tag
hoedown_html_is_tag(const uint8_t *data, size_t size, const char *tagname)
{
- size_t i;
- int closed = 0;
+ size_t i;
+ int closed = 0;
- if (size < 3 || data[0] != '<')
- return HOEDOWN_HTML_TAG_NONE;
+ if (size < 3 || data[0] != '<')
+ return HOEDOWN_HTML_TAG_NONE;
- i = 1;
+ i = 1;
- if (data[i] == '/') {
- closed = 1;
- i++;
- }
+ if (data[i] == '/') {
+ closed = 1;
+ i++;
+ }
- for (; i < size; ++i, ++tagname) {
- if (*tagname == 0)
- break;
+ for (; i < size; ++i, ++tagname) {
+ if (*tagname == 0)
+ break;
- if (data[i] != *tagname)
- return HOEDOWN_HTML_TAG_NONE;
- }
+ if (data[i] != *tagname)
+ return HOEDOWN_HTML_TAG_NONE;
+ }
- if (i == size)
- return HOEDOWN_HTML_TAG_NONE;
+ if (i == size)
+ return HOEDOWN_HTML_TAG_NONE;
- if (isspace(data[i]) || data[i] == '>')
- return closed ? HOEDOWN_HTML_TAG_CLOSE : HOEDOWN_HTML_TAG_OPEN;
+ if (isspace(data[i]) || data[i] == '>')
+ return closed ? HOEDOWN_HTML_TAG_CLOSE : HOEDOWN_HTML_TAG_OPEN;
- return HOEDOWN_HTML_TAG_NONE;
+ return HOEDOWN_HTML_TAG_NONE;
}
static void escape_html(hoedown_buffer *ob, const uint8_t *source, size_t length)
{
- hoedown_escape_html(ob, source, length, 0);
+ hoedown_escape_html(ob, source, length, 0);
}
static void escape_href(hoedown_buffer *ob, const uint8_t *source, size_t length)
{
- hoedown_escape_href(ob, source, length);
+ hoedown_escape_href(ob, source, length);
}
/********************
@@ -58,353 +58,353 @@ static void escape_href(hoedown_buffer *ob, const uint8_t *source, size_t length
static int
rndr_autolink(hoedown_buffer *ob, const hoedown_buffer *link, hoedown_autolink_type type, const hoedown_renderer_data *data)
{
- hoedown_html_renderer_state *state = data->opaque;
+ hoedown_html_renderer_state *state = data->opaque;
- if (!link || !link->size)
- return 0;
+ if (!link || !link->size)
+ return 0;
- HOEDOWN_BUFPUTSL(ob, "data, link->size);
+ HOEDOWN_BUFPUTSL(ob, "data, link->size);
- if (state->link_attributes) {
- hoedown_buffer_putc(ob, '\"');
- state->link_attributes(ob, link, data);
- hoedown_buffer_putc(ob, '>');
- } else {
- HOEDOWN_BUFPUTSL(ob, "\">");
- }
+ if (state->link_attributes) {
+ hoedown_buffer_putc(ob, '\"');
+ state->link_attributes(ob, link, data);
+ hoedown_buffer_putc(ob, '>');
+ } else {
+ HOEDOWN_BUFPUTSL(ob, "\">");
+ }
- /*
- * Pretty printing: if we get an email address as
- * an actual URI, e.g. `mailto:foo@bar.com`, we don't
- * want to print the `mailto:` prefix
- */
- if (hoedown_buffer_prefix(link, "mailto:") == 0) {
- escape_html(ob, link->data + 7, link->size - 7);
- } else {
- escape_html(ob, link->data, link->size);
- }
+ /*
+ * Pretty printing: if we get an email address as
+ * an actual URI, e.g. `mailto:foo@bar.com`, we don't
+ * want to print the `mailto:` prefix
+ */
+ if (hoedown_buffer_prefix(link, "mailto:") == 0) {
+ escape_html(ob, link->data + 7, link->size - 7);
+ } else {
+ escape_html(ob, link->data, link->size);
+ }
- HOEDOWN_BUFPUTSL(ob, "");
+ HOEDOWN_BUFPUTSL(ob, "");
- return 1;
+ return 1;
}
static void
rndr_blockcode(hoedown_buffer *ob, const hoedown_buffer *text, const hoedown_buffer *lang, const hoedown_renderer_data *data)
{
- if (ob->size) hoedown_buffer_putc(ob, '\n');
+ if (ob->size) hoedown_buffer_putc(ob, '\n');
- if (lang) {
- HOEDOWN_BUFPUTSL(ob, "data, lang->size);
- HOEDOWN_BUFPUTSL(ob, "\">");
- } else {
- HOEDOWN_BUFPUTSL(ob, "");
- }
+ if (lang) {
+ HOEDOWN_BUFPUTSL(ob, "data, lang->size);
+ HOEDOWN_BUFPUTSL(ob, "\">");
+ } else {
+ HOEDOWN_BUFPUTSL(ob, "");
+ }
- if (text)
- escape_html(ob, text->data, text->size);
+ if (text)
+ escape_html(ob, text->data, text->size);
- HOEDOWN_BUFPUTSL(ob, "
\n");
+ HOEDOWN_BUFPUTSL(ob, "
\n");
}
static void
rndr_blockquote(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- if (ob->size) hoedown_buffer_putc(ob, '\n');
- HOEDOWN_BUFPUTSL(ob, "\n");
- if (content) hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "
\n");
+ if (ob->size) hoedown_buffer_putc(ob, '\n');
+ HOEDOWN_BUFPUTSL(ob, "\n");
+ if (content) hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "
\n");
}
static int
rndr_codespan(hoedown_buffer *ob, const hoedown_buffer *text, const hoedown_renderer_data *data)
{
- HOEDOWN_BUFPUTSL(ob, "");
- if (text) escape_html(ob, text->data, text->size);
- HOEDOWN_BUFPUTSL(ob, "
");
- return 1;
+ HOEDOWN_BUFPUTSL(ob, "");
+ if (text) escape_html(ob, text->data, text->size);
+ HOEDOWN_BUFPUTSL(ob, "
");
+ return 1;
}
static int
rndr_strikethrough(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- if (!content || !content->size)
- return 0;
+ if (!content || !content->size)
+ return 0;
- HOEDOWN_BUFPUTSL(ob, "");
- hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "");
- return 1;
+ HOEDOWN_BUFPUTSL(ob, "");
+ hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "");
+ return 1;
}
static int
rndr_double_emphasis(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- if (!content || !content->size)
- return 0;
+ if (!content || !content->size)
+ return 0;
- HOEDOWN_BUFPUTSL(ob, "");
- hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "");
+ HOEDOWN_BUFPUTSL(ob, "");
+ hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "");
- return 1;
+ return 1;
}
static int
rndr_emphasis(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- if (!content || !content->size) return 0;
- HOEDOWN_BUFPUTSL(ob, "");
- if (content) hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "");
- return 1;
+ if (!content || !content->size) return 0;
+ HOEDOWN_BUFPUTSL(ob, "");
+ if (content) hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "");
+ return 1;
}
static int
rndr_underline(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- if (!content || !content->size)
- return 0;
+ if (!content || !content->size)
+ return 0;
- HOEDOWN_BUFPUTSL(ob, "");
- hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "");
+ HOEDOWN_BUFPUTSL(ob, "");
+ hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "");
- return 1;
+ return 1;
}
static int
rndr_highlight(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- if (!content || !content->size)
- return 0;
+ if (!content || !content->size)
+ return 0;
- HOEDOWN_BUFPUTSL(ob, "");
- hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "");
+ HOEDOWN_BUFPUTSL(ob, "");
+ hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "");
- return 1;
+ return 1;
}
static int
rndr_quote(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- if (!content || !content->size)
- return 0;
+ if (!content || !content->size)
+ return 0;
- HOEDOWN_BUFPUTSL(ob, "");
- hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "
");
+ HOEDOWN_BUFPUTSL(ob, "");
+ hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "
");
- return 1;
+ return 1;
}
static int
rndr_linebreak(hoedown_buffer *ob, const hoedown_renderer_data *data)
{
- hoedown_html_renderer_state *state = data->opaque;
- hoedown_buffer_puts(ob, USE_XHTML(state) ? "
\n" : "
\n");
- return 1;
+ hoedown_html_renderer_state *state = data->opaque;
+ hoedown_buffer_puts(ob, USE_XHTML(state) ? "
\n" : "
\n");
+ return 1;
}
static void
rndr_header(hoedown_buffer *ob, const hoedown_buffer *content, int level, const hoedown_renderer_data *data)
{
- hoedown_html_renderer_state *state = data->opaque;
+ hoedown_html_renderer_state *state = data->opaque;
- if (ob->size)
- hoedown_buffer_putc(ob, '\n');
+ if (ob->size)
+ hoedown_buffer_putc(ob, '\n');
- if (level <= state->toc_data.nesting_level)
- hoedown_buffer_printf(ob, "", level, state->toc_data.header_count++);
- else
- hoedown_buffer_printf(ob, "", level);
+ if (level <= state->toc_data.nesting_level)
+ hoedown_buffer_printf(ob, "", level, state->toc_data.header_count++);
+ else
+ hoedown_buffer_printf(ob, "", level);
- if (content) hoedown_buffer_put(ob, content->data, content->size);
- hoedown_buffer_printf(ob, "\n", level);
+ if (content) hoedown_buffer_put(ob, content->data, content->size);
+ hoedown_buffer_printf(ob, "\n", level);
}
static int
rndr_link(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_buffer *link, const hoedown_buffer *title, const hoedown_renderer_data *data)
{
- hoedown_html_renderer_state *state = data->opaque;
+ hoedown_html_renderer_state *state = data->opaque;
- HOEDOWN_BUFPUTSL(ob, "size)
- escape_href(ob, link->data, link->size);
+ if (link && link->size)
+ escape_href(ob, link->data, link->size);
- if (title && title->size) {
- HOEDOWN_BUFPUTSL(ob, "\" title=\"");
- escape_html(ob, title->data, title->size);
- }
+ if (title && title->size) {
+ HOEDOWN_BUFPUTSL(ob, "\" title=\"");
+ escape_html(ob, title->data, title->size);
+ }
- if (state->link_attributes) {
- hoedown_buffer_putc(ob, '\"');
- state->link_attributes(ob, link, data);
- hoedown_buffer_putc(ob, '>');
- } else {
- HOEDOWN_BUFPUTSL(ob, "\">");
- }
+ if (state->link_attributes) {
+ hoedown_buffer_putc(ob, '\"');
+ state->link_attributes(ob, link, data);
+ hoedown_buffer_putc(ob, '>');
+ } else {
+ HOEDOWN_BUFPUTSL(ob, "\">");
+ }
- if (content && content->size) hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "");
- return 1;
+ if (content && content->size) hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "");
+ return 1;
}
static void
rndr_list(hoedown_buffer *ob, const hoedown_buffer *content, hoedown_list_flags flags, const hoedown_renderer_data *data)
{
- if (ob->size) hoedown_buffer_putc(ob, '\n');
- hoedown_buffer_put(ob, (const uint8_t *)(flags & HOEDOWN_LIST_ORDERED ? "\n" : "\n"), 5);
- if (content) hoedown_buffer_put(ob, content->data, content->size);
- hoedown_buffer_put(ob, (const uint8_t *)(flags & HOEDOWN_LIST_ORDERED ? "
\n" : "\n"), 6);
+ if (ob->size) hoedown_buffer_putc(ob, '\n');
+ hoedown_buffer_put(ob, (const uint8_t *)(flags & HOEDOWN_LIST_ORDERED ? "\n" : "\n"), 5);
+ if (content) hoedown_buffer_put(ob, content->data, content->size);
+ hoedown_buffer_put(ob, (const uint8_t *)(flags & HOEDOWN_LIST_ORDERED ? "
\n" : "\n"), 6);
}
static void
rndr_listitem(hoedown_buffer *ob, const hoedown_buffer *content, hoedown_list_flags flags, const hoedown_renderer_data *data)
{
- HOEDOWN_BUFPUTSL(ob, "");
- if (content) {
- size_t size = content->size;
- while (size && content->data[size - 1] == '\n')
- size--;
+ HOEDOWN_BUFPUTSL(ob, "");
+ if (content) {
+ size_t size = content->size;
+ while (size && content->data[size - 1] == '\n')
+ size--;
- hoedown_buffer_put(ob, content->data, size);
- }
- HOEDOWN_BUFPUTSL(ob, "\n");
+ hoedown_buffer_put(ob, content->data, size);
+ }
+ HOEDOWN_BUFPUTSL(ob, "\n");
}
static void
rndr_paragraph(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- hoedown_html_renderer_state *state = data->opaque;
- size_t i = 0;
+ hoedown_html_renderer_state *state = data->opaque;
+ size_t i = 0;
- if (ob->size) hoedown_buffer_putc(ob, '\n');
+ if (ob->size) hoedown_buffer_putc(ob, '\n');
- if (!content || !content->size)
- return;
+ if (!content || !content->size)
+ return;
- while (i < content->size && isspace(content->data[i])) i++;
+ while (i < content->size && isspace(content->data[i])) i++;
- if (i == content->size)
- return;
+ if (i == content->size)
+ return;
- HOEDOWN_BUFPUTSL(ob, "");
- if (state->flags & HOEDOWN_HTML_HARD_WRAP) {
- size_t org;
- while (i < content->size) {
- org = i;
- while (i < content->size && content->data[i] != '\n')
- i++;
+ HOEDOWN_BUFPUTSL(ob, "
");
+ if (state->flags & HOEDOWN_HTML_HARD_WRAP) {
+ size_t org;
+ while (i < content->size) {
+ org = i;
+ while (i < content->size && content->data[i] != '\n')
+ i++;
- if (i > org)
- hoedown_buffer_put(ob, content->data + org, i - org);
+ if (i > org)
+ hoedown_buffer_put(ob, content->data + org, i - org);
- /*
- * do not insert a line break if this newline
- * is the last character on the paragraph
- */
- if (i >= content->size - 1)
- break;
+ /*
+ * do not insert a line break if this newline
+ * is the last character on the paragraph
+ */
+ if (i >= content->size - 1)
+ break;
- rndr_linebreak(ob, data);
- i++;
- }
- } else {
- hoedown_buffer_put(ob, content->data + i, content->size - i);
- }
- HOEDOWN_BUFPUTSL(ob, "
\n");
+ rndr_linebreak(ob, data);
+ i++;
+ }
+ } else {
+ hoedown_buffer_put(ob, content->data + i, content->size - i);
+ }
+ HOEDOWN_BUFPUTSL(ob, "
\n");
}
static void
rndr_raw_block(hoedown_buffer *ob, const hoedown_buffer *text, const hoedown_renderer_data *data)
{
- size_t org, sz;
+ size_t org, sz;
- if (!text)
- return;
+ if (!text)
+ return;
- /* FIXME: Do we *really* need to trim the HTML? How does that make a difference? */
- sz = text->size;
- while (sz > 0 && text->data[sz - 1] == '\n')
- sz--;
+ /* FIXME: Do we *really* need to trim the HTML? How does that make a difference? */
+ sz = text->size;
+ while (sz > 0 && text->data[sz - 1] == '\n')
+ sz--;
- org = 0;
- while (org < sz && text->data[org] == '\n')
- org++;
+ org = 0;
+ while (org < sz && text->data[org] == '\n')
+ org++;
- if (org >= sz)
- return;
+ if (org >= sz)
+ return;
- if (ob->size)
- hoedown_buffer_putc(ob, '\n');
+ if (ob->size)
+ hoedown_buffer_putc(ob, '\n');
- hoedown_buffer_put(ob, text->data + org, sz - org);
- hoedown_buffer_putc(ob, '\n');
+ hoedown_buffer_put(ob, text->data + org, sz - org);
+ hoedown_buffer_putc(ob, '\n');
}
static int
rndr_triple_emphasis(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- if (!content || !content->size) return 0;
- HOEDOWN_BUFPUTSL(ob, "");
- hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "");
- return 1;
+ if (!content || !content->size) return 0;
+ HOEDOWN_BUFPUTSL(ob, "");
+ hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "");
+ return 1;
}
static void
rndr_hrule(hoedown_buffer *ob, const hoedown_renderer_data *data)
{
- hoedown_html_renderer_state *state = data->opaque;
- if (ob->size) hoedown_buffer_putc(ob, '\n');
- hoedown_buffer_puts(ob, USE_XHTML(state) ? "
\n" : "
\n");
+ hoedown_html_renderer_state *state = data->opaque;
+ if (ob->size) hoedown_buffer_putc(ob, '\n');
+ hoedown_buffer_puts(ob, USE_XHTML(state) ? "
\n" : "
\n");
}
static int
rndr_image(hoedown_buffer *ob, const hoedown_buffer *link, const hoedown_buffer *title, const hoedown_buffer *alt, const hoedown_renderer_data *data)
{
- hoedown_html_renderer_state *state = data->opaque;
- if (!link || !link->size) return 0;
+ hoedown_html_renderer_state *state = data->opaque;
+ if (!link || !link->size) return 0;
- HOEDOWN_BUFPUTSL(ob, "
data, link->size);
- HOEDOWN_BUFPUTSL(ob, "\" alt=\"");
+ HOEDOWN_BUFPUTSL(ob, "
data, link->size);
+ HOEDOWN_BUFPUTSL(ob, "\" alt=\"");
- if (alt && alt->size)
- escape_html(ob, alt->data, alt->size);
+ if (alt && alt->size)
+ escape_html(ob, alt->data, alt->size);
- if (title && title->size) {
- HOEDOWN_BUFPUTSL(ob, "\" title=\"");
- escape_html(ob, title->data, title->size); }
+ if (title && title->size) {
+ HOEDOWN_BUFPUTSL(ob, "\" title=\"");
+ escape_html(ob, title->data, title->size); }
- hoedown_buffer_puts(ob, USE_XHTML(state) ? "\"/>" : "\">");
- return 1;
+ hoedown_buffer_puts(ob, USE_XHTML(state) ? "\"/>" : "\">");
+ return 1;
}
static int
rndr_raw_html(hoedown_buffer *ob, const hoedown_buffer *text, const hoedown_renderer_data *data)
{
- hoedown_html_renderer_state *state = data->opaque;
+ hoedown_html_renderer_state *state = data->opaque;
- /* ESCAPE overrides SKIP_HTML. It doesn't look to see if
- * there are any valid tags, just escapes all of them. */
- if((state->flags & HOEDOWN_HTML_ESCAPE) != 0) {
- escape_html(ob, text->data, text->size);
- return 1;
- }
+ /* ESCAPE overrides SKIP_HTML. It doesn't look to see if
+ * there are any valid tags, just escapes all of them. */
+ if((state->flags & HOEDOWN_HTML_ESCAPE) != 0) {
+ escape_html(ob, text->data, text->size);
+ return 1;
+ }
- if ((state->flags & HOEDOWN_HTML_SKIP_HTML) != 0)
- return 1;
+ if ((state->flags & HOEDOWN_HTML_SKIP_HTML) != 0)
+ return 1;
- hoedown_buffer_put(ob, text->data, text->size);
- return 1;
+ hoedown_buffer_put(ob, text->data, text->size);
+ return 1;
}
static void
@@ -437,318 +437,318 @@ rndr_table_body(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown
static void
rndr_tablerow(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- HOEDOWN_BUFPUTSL(ob, "\n");
- if (content) hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "
\n");
+ HOEDOWN_BUFPUTSL(ob, "\n");
+ if (content) hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "
\n");
}
static void
rndr_tablecell(hoedown_buffer *ob, const hoedown_buffer *content, hoedown_table_flags flags, const hoedown_renderer_data *data)
{
- if (flags & HOEDOWN_TABLE_HEADER) {
- HOEDOWN_BUFPUTSL(ob, "");
- break;
+ switch (flags & HOEDOWN_TABLE_ALIGNMASK) {
+ case HOEDOWN_TABLE_ALIGN_CENTER:
+ HOEDOWN_BUFPUTSL(ob, " style=\"text-align: center\">");
+ break;
- case HOEDOWN_TABLE_ALIGN_LEFT:
- HOEDOWN_BUFPUTSL(ob, " style=\"text-align: left\">");
- break;
+ case HOEDOWN_TABLE_ALIGN_LEFT:
+ HOEDOWN_BUFPUTSL(ob, " style=\"text-align: left\">");
+ break;
- case HOEDOWN_TABLE_ALIGN_RIGHT:
- HOEDOWN_BUFPUTSL(ob, " style=\"text-align: right\">");
- break;
+ case HOEDOWN_TABLE_ALIGN_RIGHT:
+ HOEDOWN_BUFPUTSL(ob, " style=\"text-align: right\">");
+ break;
- default:
- HOEDOWN_BUFPUTSL(ob, ">");
- }
+ default:
+ HOEDOWN_BUFPUTSL(ob, ">");
+ }
- if (content)
- hoedown_buffer_put(ob, content->data, content->size);
+ if (content)
+ hoedown_buffer_put(ob, content->data, content->size);
- if (flags & HOEDOWN_TABLE_HEADER) {
- HOEDOWN_BUFPUTSL(ob, " | \n");
- } else {
- HOEDOWN_BUFPUTSL(ob, "\n");
- }
+ if (flags & HOEDOWN_TABLE_HEADER) {
+ HOEDOWN_BUFPUTSL(ob, "\n");
+ } else {
+ HOEDOWN_BUFPUTSL(ob, "\n");
+ }
}
static int
rndr_superscript(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- if (!content || !content->size) return 0;
- HOEDOWN_BUFPUTSL(ob, "");
- hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "");
- return 1;
+ if (!content || !content->size) return 0;
+ HOEDOWN_BUFPUTSL(ob, "");
+ hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "");
+ return 1;
}
static void
rndr_normal_text(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- if (content)
- escape_html(ob, content->data, content->size);
+ if (content)
+ escape_html(ob, content->data, content->size);
}
static void
rndr_footnotes(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_renderer_data *data)
{
- hoedown_html_renderer_state *state = data->opaque;
+ hoedown_html_renderer_state *state = data->opaque;
- if (ob->size) hoedown_buffer_putc(ob, '\n');
- HOEDOWN_BUFPUTSL(ob, "\n");
}
static void
rndr_footnote_def(hoedown_buffer *ob, const hoedown_buffer *content, unsigned int num, const hoedown_renderer_data *data)
{
- size_t i = 0;
- int pfound = 0;
-
- /* insert anchor at the end of first paragraph block */
- if (content) {
- while ((i+3) < content->size) {
- if (content->data[i++] != '<') continue;
- if (content->data[i++] != '/') continue;
- if (content->data[i++] != 'p' && content->data[i] != 'P') continue;
- if (content->data[i] != '>') continue;
- i -= 3;
- pfound = 1;
- break;
- }
- }
-
- hoedown_buffer_printf(ob, "\n\n", num);
- if (pfound) {
- hoedown_buffer_put(ob, content->data, i);
- hoedown_buffer_printf(ob, " ↩", num);
- hoedown_buffer_put(ob, content->data + i, content->size - i);
- } else if (content) {
- hoedown_buffer_put(ob, content->data, content->size);
- }
- HOEDOWN_BUFPUTSL(ob, "\n");
+ size_t i = 0;
+ int pfound = 0;
+
+ /* insert anchor at the end of first paragraph block */
+ if (content) {
+ while ((i+3) < content->size) {
+ if (content->data[i++] != '<') continue;
+ if (content->data[i++] != '/') continue;
+ if (content->data[i++] != 'p' && content->data[i] != 'P') continue;
+ if (content->data[i] != '>') continue;
+ i -= 3;
+ pfound = 1;
+ break;
+ }
+ }
+
+ hoedown_buffer_printf(ob, "\n\n", num);
+ if (pfound) {
+ hoedown_buffer_put(ob, content->data, i);
+ hoedown_buffer_printf(ob, " ↩", num);
+ hoedown_buffer_put(ob, content->data + i, content->size - i);
+ } else if (content) {
+ hoedown_buffer_put(ob, content->data, content->size);
+ }
+ HOEDOWN_BUFPUTSL(ob, "\n");
}
static int
rndr_footnote_ref(hoedown_buffer *ob, unsigned int num, const hoedown_renderer_data *data)
{
- hoedown_buffer_printf(ob, "%d", num, num, num);
- return 1;
+ hoedown_buffer_printf(ob, "%d", num, num, num);
+ return 1;
}
static int
rndr_math(hoedown_buffer *ob, const hoedown_buffer *text, int displaymode, const hoedown_renderer_data *data)
{
- hoedown_buffer_put(ob, (const uint8_t *)(displaymode ? "\\[" : "\\("), 2);
- escape_html(ob, text->data, text->size);
- hoedown_buffer_put(ob, (const uint8_t *)(displaymode ? "\\]" : "\\)"), 2);
- return 1;
+ hoedown_buffer_put(ob, (const uint8_t *)(displaymode ? "\\[" : "\\("), 2);
+ escape_html(ob, text->data, text->size);
+ hoedown_buffer_put(ob, (const uint8_t *)(displaymode ? "\\]" : "\\)"), 2);
+ return 1;
}
static void
toc_header(hoedown_buffer *ob, const hoedown_buffer *content, int level, const hoedown_renderer_data *data)
{
- hoedown_html_renderer_state *state = data->opaque;
-
- if (level <= state->toc_data.nesting_level) {
- /* set the level offset if this is the first header
- * we're parsing for the document */
- if (state->toc_data.current_level == 0)
- state->toc_data.level_offset = level - 1;
-
- level -= state->toc_data.level_offset;
-
- if (level > state->toc_data.current_level) {
- while (level > state->toc_data.current_level) {
- HOEDOWN_BUFPUTSL(ob, "\n- \n");
- state->toc_data.current_level++;
- }
- } else if (level < state->toc_data.current_level) {
- HOEDOWN_BUFPUTSL(ob, "
\n");
- while (level < state->toc_data.current_level) {
- HOEDOWN_BUFPUTSL(ob, "
\n\n");
- state->toc_data.current_level--;
- }
- HOEDOWN_BUFPUTSL(ob,"\n");
- } else {
- HOEDOWN_BUFPUTSL(ob,"\n\n");
- }
-
- hoedown_buffer_printf(ob, "", state->toc_data.header_count++);
- if (content) hoedown_buffer_put(ob, content->data, content->size);
- HOEDOWN_BUFPUTSL(ob, "\n");
- }
+ hoedown_html_renderer_state *state = data->opaque;
+
+ if (level <= state->toc_data.nesting_level) {
+ /* set the level offset if this is the first header
+ * we're parsing for the document */
+ if (state->toc_data.current_level == 0)
+ state->toc_data.level_offset = level - 1;
+
+ level -= state->toc_data.level_offset;
+
+ if (level > state->toc_data.current_level) {
+ while (level > state->toc_data.current_level) {
+ HOEDOWN_BUFPUTSL(ob, "\n- \n");
+ state->toc_data.current_level++;
+ }
+ } else if (level < state->toc_data.current_level) {
+ HOEDOWN_BUFPUTSL(ob, "
\n");
+ while (level < state->toc_data.current_level) {
+ HOEDOWN_BUFPUTSL(ob, "
\n\n");
+ state->toc_data.current_level--;
+ }
+ HOEDOWN_BUFPUTSL(ob,"\n");
+ } else {
+ HOEDOWN_BUFPUTSL(ob,"\n\n");
+ }
+
+ hoedown_buffer_printf(ob, "", state->toc_data.header_count++);
+ if (content) hoedown_buffer_put(ob, content->data, content->size);
+ HOEDOWN_BUFPUTSL(ob, "\n");
+ }
}
static int
toc_link(hoedown_buffer *ob, const hoedown_buffer *content, const hoedown_buffer *link, const hoedown_buffer *title, const hoedown_renderer_data *data)
{
- if (content && content->size) hoedown_buffer_put(ob, content->data, content->size);
- return 1;
+ if (content && content->size) hoedown_buffer_put(ob, content->data, content->size);
+ return 1;
}
static void
toc_finalize(hoedown_buffer *ob, int inline_render, const hoedown_renderer_data *data)
{
- hoedown_html_renderer_state *state;
+ hoedown_html_renderer_state *state;
- if (inline_render)
- return;
+ if (inline_render)
+ return;
- state = data->opaque;
+ state = data->opaque;
- while (state->toc_data.current_level > 0) {
- HOEDOWN_BUFPUTSL(ob, "\n\n");
- state->toc_data.current_level--;
- }
+ while (state->toc_data.current_level > 0) {
+ HOEDOWN_BUFPUTSL(ob, "\n\n");
+ state->toc_data.current_level--;
+ }
- state->toc_data.header_count = 0;
+ state->toc_data.header_count = 0;
}
hoedown_renderer *
hoedown_html_toc_renderer_new(int nesting_level)
{
- static const hoedown_renderer cb_default = {
- NULL,
-
- NULL,
- NULL,
- toc_header,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
- NULL,
-
- NULL,
- rndr_codespan,
- rndr_double_emphasis,
- rndr_emphasis,
- rndr_underline,
- rndr_highlight,
- rndr_quote,
- NULL,
- NULL,
- toc_link,
- rndr_triple_emphasis,
- rndr_strikethrough,
- rndr_superscript,
- NULL,
- NULL,
- NULL,
-
- NULL,
- rndr_normal_text,
-
- NULL,
- toc_finalize
- };
-
- hoedown_html_renderer_state *state;
- hoedown_renderer *renderer;
-
- /* Prepare the state pointer */
- state = hoedown_malloc(sizeof(hoedown_html_renderer_state));
- memset(state, 0x0, sizeof(hoedown_html_renderer_state));
-
- state->toc_data.nesting_level = nesting_level;
-
- /* Prepare the renderer */
- renderer = hoedown_malloc(sizeof(hoedown_renderer));
- memcpy(renderer, &cb_default, sizeof(hoedown_renderer));
-
- renderer->opaque = state;
- return renderer;
+ static const hoedown_renderer cb_default = {
+ NULL,
+
+ NULL,
+ NULL,
+ toc_header,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+ NULL,
+
+ NULL,
+ rndr_codespan,
+ rndr_double_emphasis,
+ rndr_emphasis,
+ rndr_underline,
+ rndr_highlight,
+ rndr_quote,
+ NULL,
+ NULL,
+ toc_link,
+ rndr_triple_emphasis,
+ rndr_strikethrough,
+ rndr_superscript,
+ NULL,
+ NULL,
+ NULL,
+
+ NULL,
+ rndr_normal_text,
+
+ NULL,
+ toc_finalize
+ };
+
+ hoedown_html_renderer_state *state;
+ hoedown_renderer *renderer;
+
+ /* Prepare the state pointer */
+ state = hoedown_malloc(sizeof(hoedown_html_renderer_state));
+ memset(state, 0x0, sizeof(hoedown_html_renderer_state));
+
+ state->toc_data.nesting_level = nesting_level;
+
+ /* Prepare the renderer */
+ renderer = hoedown_malloc(sizeof(hoedown_renderer));
+ memcpy(renderer, &cb_default, sizeof(hoedown_renderer));
+
+ renderer->opaque = state;
+ return renderer;
}
hoedown_renderer *
hoedown_html_renderer_new(hoedown_html_flags render_flags, int nesting_level)
{
- static const hoedown_renderer cb_default = {
- NULL,
-
- rndr_blockcode,
- rndr_blockquote,
- rndr_header,
- rndr_hrule,
- rndr_list,
- rndr_listitem,
- rndr_paragraph,
- rndr_table,
- rndr_table_header,
- rndr_table_body,
- rndr_tablerow,
- rndr_tablecell,
- rndr_footnotes,
- rndr_footnote_def,
- rndr_raw_block,
-
- rndr_autolink,
- rndr_codespan,
- rndr_double_emphasis,
- rndr_emphasis,
- rndr_underline,
- rndr_highlight,
- rndr_quote,
- rndr_image,
- rndr_linebreak,
- rndr_link,
- rndr_triple_emphasis,
- rndr_strikethrough,
- rndr_superscript,
- rndr_footnote_ref,
- rndr_math,
- rndr_raw_html,
-
- NULL,
- rndr_normal_text,
-
- NULL,
- NULL
- };
-
- hoedown_html_renderer_state *state;
- hoedown_renderer *renderer;
-
- /* Prepare the state pointer */
- state = hoedown_malloc(sizeof(hoedown_html_renderer_state));
- memset(state, 0x0, sizeof(hoedown_html_renderer_state));
-
- state->flags = render_flags;
- state->toc_data.nesting_level = nesting_level;
-
- /* Prepare the renderer */
- renderer = hoedown_malloc(sizeof(hoedown_renderer));
- memcpy(renderer, &cb_default, sizeof(hoedown_renderer));
-
- if (render_flags & HOEDOWN_HTML_SKIP_HTML || render_flags & HOEDOWN_HTML_ESCAPE)
- renderer->blockhtml = NULL;
-
- renderer->opaque = state;
- return renderer;
+ static const hoedown_renderer cb_default = {
+ NULL,
+
+ rndr_blockcode,
+ rndr_blockquote,
+ rndr_header,
+ rndr_hrule,
+ rndr_list,
+ rndr_listitem,
+ rndr_paragraph,
+ rndr_table,
+ rndr_table_header,
+ rndr_table_body,
+ rndr_tablerow,
+ rndr_tablecell,
+ rndr_footnotes,
+ rndr_footnote_def,
+ rndr_raw_block,
+
+ rndr_autolink,
+ rndr_codespan,
+ rndr_double_emphasis,
+ rndr_emphasis,
+ rndr_underline,
+ rndr_highlight,
+ rndr_quote,
+ rndr_image,
+ rndr_linebreak,
+ rndr_link,
+ rndr_triple_emphasis,
+ rndr_strikethrough,
+ rndr_superscript,
+ rndr_footnote_ref,
+ rndr_math,
+ rndr_raw_html,
+
+ NULL,
+ rndr_normal_text,
+
+ NULL,
+ NULL
+ };
+
+ hoedown_html_renderer_state *state;
+ hoedown_renderer *renderer;
+
+ /* Prepare the state pointer */
+ state = hoedown_malloc(sizeof(hoedown_html_renderer_state));
+ memset(state, 0x0, sizeof(hoedown_html_renderer_state));
+
+ state->flags = render_flags;
+ state->toc_data.nesting_level = nesting_level;
+
+ /* Prepare the renderer */
+ renderer = hoedown_malloc(sizeof(hoedown_renderer));
+ memcpy(renderer, &cb_default, sizeof(hoedown_renderer));
+
+ if (render_flags & HOEDOWN_HTML_SKIP_HTML || render_flags & HOEDOWN_HTML_ESCAPE)
+ renderer->blockhtml = NULL;
+
+ renderer->opaque = state;
+ return renderer;
}
void
hoedown_html_renderer_free(hoedown_renderer *renderer)
{
- free(renderer->opaque);
- free(renderer);
+ free(renderer->opaque);
+ free(renderer);
}
--
cgit v1.2.3