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Adding a prettyprint class for google-code-prettify

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This commit is contained in:
Joel Rosenberg 2013-09-19 11:41:40 -05:00 committed by Devin Torres
parent d32be1c697
commit bb3a9d92c3
2 changed files with 20 additions and 5 deletions
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24
html/html.c
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@ -118,13 +118,20 @@ rndr_autolink(struct buf *ob, const struct buf *link, enum mkd_autolink type, vo
static void
rndr_blockcode(struct buf *ob, const struct buf *text, const struct buf *lang, void *opaque)
{
struct html_renderopt *options = opaque;
if (ob->size) bufputc(ob, '\n');
if (lang && lang->size) {
size_t i, cls;
BUFPUTSL(ob, "<pre><code class=\"");
size_t i, cls = 0;
if (options->flags & HTML_PRETTIFY) {
BUFPUTSL(ob, "<pre><code class=\"prettyprint");
cls++;
} else {
BUFPUTSL(ob, "<pre><code class=\"");
}
for (i = 0, cls = 0; i < lang->size; ++i, ++cls) {
for (i = 0; i < lang->size; ++i, ++cls) {
while (i < lang->size && isspace(lang->data[i]))
i++;
@ -142,8 +149,11 @@ rndr_blockcode(struct buf *ob, const struct buf *text, const struct buf *lang, v
}
BUFPUTSL(ob, "\">");
} else
} else if (options->flags & HTML_PRETTIFY) {
BUFPUTSL(ob, "<pre><code class=\"prettyprint\">");
} else {
BUFPUTSL(ob, "<pre><code>");
}
if (text)
escape_html(ob, text->data, text->size);
@ -163,7 +173,11 @@ rndr_blockquote(struct buf *ob, const struct buf *text, void *opaque)
static int
rndr_codespan(struct buf *ob, const struct buf *text, void *opaque)
{
BUFPUTSL(ob, "<code>");
struct html_renderopt *options = opaque;
if (options->flags & HTML_PRETTIFY)
BUFPUTSL(ob, "<code class=\"prettyprint\">");
else
BUFPUTSL(ob, "<code>");
if (text) escape_html(ob, text->data, text->size);
BUFPUTSL(ob, "</code>");
return 1;

1
html/html.h
View file

@ -49,6 +49,7 @@ typedef enum {
HTML_HARD_WRAP = (1 << 7),
HTML_USE_XHTML = (1 << 8),
HTML_ESCAPE = (1 << 9),
HTML_PRETTIFY = (1 << 10),
} html_render_mode;
typedef enum {