NAME

     lowdown_gemini_free — free a Markdown gemini renderer

LIBRARY

     library “liblowdown”

SYNOPSIS

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

     void
     lowdown_gemini_free(void *arg);

DESCRIPTION

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

EXAMPLES

     The following parses b of length bsz and outputs in Gemini format.

           struct lowdown_buf *out;
           struct lowdown_doc *doc;
           struct lowdown_node *n;
           void *rndr;

           if (setlocale(LC_CTYPE, "en_US.UTF-8") == NULL)
                   err(1, NULL);
           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_gemini_new(NULL)) == NULL)
                   err(1, NULL);
           if (!lowdown_gemini_rndr(out, rndr, n))
                   err(1, NULL);

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

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

SEE ALSO

     lowdown(3), lowdown_gemini_new(3)

STANDARDS

     The gemini format is documented in Project Gemini:
     https://gemini.circumlunar.space/docs/specification.html. The version at the time of writing
     is 0.14.3.