LOWDOWN_GEMINI_FREE(3) Library Functions Manual LOWDOWN_GEMINI_FREE(3)
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. GNU $Mdocdate$ LOWDOWN_GEMINI_FREE(3)