Function S_render_node

src/latex.c:220–452

}

static int S_render_node(cmark_renderer *renderer, cmark_node *node,
                         cmark_event_type ev_type, int options) {
  int list_number;
  int enumlevel;
  char list_number_string[LIST_NUMBER_STRING_SIZE];
  bool entering = (ev_type == CMARK_EVENT_ENTER);
  cmark_list_type list_type;
  bool allow_wrap = renderer->width > 0 && !(CMARK_OPT_NOBREAKS & options);

  // avoid warning about unused parameter:
  (void)(options);

  switch (node->type) {
  case CMARK_NODE_DOCUMENT:
    break;

  case CMARK_NODE_BLOCK_QUOTE:
    if (entering) {
      LIT("\\begin{quote}");
      CR();
    } else {
      LIT("\\end{quote}");
      BLANKLINE();
    }
    break;

  case CMARK_NODE_LIST:
    list_type = cmark_node_get_list_type(node);
    if (entering) {
      LIT("\\begin{");
      LIT(list_type == CMARK_ORDERED_LIST ? "enumerate" : "itemize");
      LIT("}");
      CR();
      list_number = cmark_node_get_list_start(node);
      if (list_number > 1) {
        enumlevel = S_get_enumlevel(node);
        // latex normally supports only five levels
        if (enumlevel >= 1 && enumlevel <= 5) {
          snprintf(list_number_string, LIST_NUMBER_STRING_SIZE, "%d",
                   list_number - 1); // the next item will increment this
          LIT("\\setcounter{enum");
          switch (enumlevel) {
          case 1: LIT("i"); break;
          case 2: LIT("ii"); break;
          case 3: LIT("iii"); break;
          case 4: LIT("iv"); break;
          case 5: LIT("v"); break;
          default: LIT("i"); break;
          }
          LIT("}{");
          OUT(list_number_string, false, NORMAL);
          LIT("}");
        }
        CR();
      }
    } else {
      LIT("\\end{");
      LIT(list_type == CMARK_ORDERED_LIST ? "enumerate" : "itemize");