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LOWDOWN_LATEX_RNDR(3)  FreeBSD Library Functions Manual	 LOWDOWN_LATEX_RNDR(3)

NAME
     lowdown_latex_rndr	-- render Markdown into	LaTeX

LIBRARY
     library "liblowdown"

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

     int
     lowdown_latex_rndr(struct lowdown_buf *out, struct	lowdown_metaq *mq,
	 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 LaTeX renderer arg as returned by lowdown_latex_new(3).	The
     output is written into out, which must be initialised and freed by	the
     caller.

     If	mq is not NULL,	it is filled with any metadata as parsed.  It must be
     initialised and its contents freed	with lowdown_metaq_free(3).

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

EXAMPLES
     The following assumes the the string buf of length	bsz consists of	Mark-
     down content.

	   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, buf, bsz)) == NULL)
	     err(1, NULL);
	   if ((out = lowdown_buf_new(256)) == NULL)
	     err(1, NULL);
	   if ((rndr = lowdown_latex_new(NULL))	== NULL)
	     err(1, NULL);
	   if (!lowdown_latex_rndr(out,	NULL, rndr, n))
	     err(1, NULL);

	   fwrite(out->data, 1,	out->size, stdout);

	   lowdown_latex_free(rndr);
	   lowdown_buf_free(out);
	   lowdown_node_free(n);
	   lowdown_doc_free(doc);

SEE ALSO
     lowdown(3), lowdown_latex_free(3),	lowdown_latex_new(3)

FreeBSD	13.0		       January 19, 2021			  FreeBSD 13.0

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | EXAMPLES | SEE ALSO

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