LOWDOWN_NROFF_FREE(3) | Library Functions Manual | LOWDOWN_NROFF_FREE(3) |
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.
December 3, 2024 | Linux 6.4.0-150600.23.25-default |