NAME

       lowdown_nroff_free — free a Markdown roff renderer

LIBRARY

       library “liblowdown”

SYNOPSIS

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

       void
       lowdown_nroff_free(void *arg);

DESCRIPTION

       Frees the roff renderer created with lowdown_nroff_new(3).  If arg is NULL, the function does nothing.

EXAMPLES

       The following parses b of length bsz and outputs in groff_ms(7) 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_nroff_new(NULL)) == NULL)
                     err(1, NULL);
             if (!lowdown_nroff_rndr(out, rndr, n))
                     err(1, NULL);

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

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

SEE ALSO

       lowdown(3), lowdown_nroff_new(3)

       This  uses both the original troff man macros for Version 7 AT&T UNIX, defined in man(7), and the man-ext
       groff extensions.  Both are implemented in mandoc.

       The troff ms macros are defined in groff_ms(7), with the mspdf groff extensions  described  in  "Portable
       Document Format Publishing with GNU Troff" by Keith Marshall.  Neither are implemented in mandoc.

Debian                                             $Mdocdate$                              LOWDOWN_NROFF_FREE(3)