LOWDOWN_TERM_FREE(3) Library Functions Manual LOWDOWN_TERM_FREE(3)
NAME
lowdown_term_free — free an Markdown terminal renderer
LIBRARY
library “liblowdown”
SYNOPSIS
#include <sys/queue.h>
#include <stdio.h>
#include <lowdown.h>
void
lowdown_term_free(void *arg);
DESCRIPTION
Frees the terminal renderer created with lowdown_term_new(3). If arg is NULL, the function does nothing.
EXAMPLES
The following parses b of length bsz and outputs in ANSI terminal 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_term_new(NULL)) == NULL)
|
err(1, NULL); |
if (!lowdown_term_rndr(out, rndr, n))
|
err(1, NULL); |
fwrite(out->data, 1, out->size, stdout);
lowdown_term_free(rndr);
lowdown_buf_free(out);
lowdown_node_free(n);
lowdown_doc_free(doc);
SEE ALSO
lowdown(3), lowdown_term_new(3)
STANDARDS
ANSI escape codes are described in ISO/IEC 6429, previously ECMA-48. GNU $Mdocdate$ LOWDOWN_TERM_FREE(3)