NAME

       lowdown_html_rndr — render Markdown into HTML

LIBRARY

       library “liblowdown”

SYNOPSIS

       #include <sys/queue.h>
       #include <stdio.h>
       #include <lowdown.h>

       int
       lowdown_html_rndr(struct lowdown_buf *out, void *arg, const struct lowdown_node *n);

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.

RETURN VALUES

       Returns zero on failure to allocate memory, non-zero on success.

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);

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)