lowdown_html_rndr — render Markdown into HTML
Contents
Description
Renders a node tree n created by lowdown_doc_parse(3) or lowdown_diff(3) using the HTML renderer arg as
returned by lowdown_html_new(3). The output is written into out, which must be initialised and freed by
the caller.
The output consists of a UTF-8 HTML5 document.
Examples
The following parses b of length bsz and outputs in HTML format.
struct lowdown_buf *out;
struct lowdown_doc *doc;
struct lowdown_node *n;
void *rndr;
if ((doc = lowdown_doc_new(NULL)) == NULL)
err(1, NULL);
if ((n = lowdown_doc_parse(doc, NULL, b, bsz, NULL)) == NULL)
err(1, NULL);
if ((out = lowdown_buf_new(256)) == NULL)
err(1, NULL);
if ((rndr = lowdown_html_new(NULL)) == NULL)
err(1, NULL);
if (!lowdown_html_rndr(out, rndr, n))
err(1, NULL);
fwrite(out->data, 1, out->size, stdout);
lowdown_html_free(rndr);
lowdown_buf_free(out);
lowdown_node_free(n);
lowdown_doc_free(doc);
Library
library “liblowdown”
Name
lowdown_html_rndr — render Markdown into HTML
Return Values
Returns zero on failure to allocate memory, non-zero on success.
See Also
lowdown(3), lowdown_html_free(3), lowdown_html_new(3)
Standards
The referenced HTML5 standard is HTML5.2: https://www.w3.org/TR/html52. Output is compatible with prior
HTML5 standards.
Debian $Mdocdate$ LOWDOWN_HTML_RNDR(3)
Synopsis
#include<sys/queue.h>#include<stdio.h>#include<lowdown.h>intlowdown_html_rndr(structlowdown_buf*out, void*arg, conststructlowdown_node*n);
