lowdown_term_rndr — render Markdown into terminal output

       Renders  a node tree n created by lowdown_doc_parse(3) or lowdown_diff(3) using the terminal renderer arg
       as returned by lowdown_term_new(3).  The output is written into out, which must be initialised and  freed
       by the caller.

       The output consists of UTF-8 encoded characters and ANSI (really ISO/IEC 6429) escape sequences.

       The  caller  is expected to have invoked setlocale(3) to a "UTF-8" character encoding prior to using this
       function, otherwise UTF-8 sequences will not be properly recognised.

       The following parses bi 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);

       library “liblowdown”

       lowdown_term_rndr — render Markdown into terminal output

       Returns zero on failure to allocate memory, non-zero on success.

lowdown(3), lowdown_term_free(3), lowdown_term_new(3)

       ANSI escape codes are described in ISO/IEC 6429, previously ECMA-48.

Debian                                             $Mdocdate$                               LOWDOWN_TERM_RNDR(3)

#include<sys/queue.h>#include<stdio.h>#include<lowdown.h>intlowdown_term_rndr(structlowdown_buf*out, void*arg, conststructlowdown_node*n);