+put_tfoot (struct html_driver *html, const struct table *t, bool *tfoot)
+{
+ if (!*tfoot)
+ {
+ fprintf (html->file, "<TFOOT><TR><TD COLSPAN=%d>", table_nc (t));
+ *tfoot = true;
+ }
+ else
+ fputs ("\n<BR>", html->file);
+}
+
+static void
+html_put_footnote_markers (struct html_driver *html,
+ const struct footnote **footnotes,
+ size_t n_footnotes)
+{
+ if (n_footnotes > 0)
+ {
+ fputs ("<SUP>", html->file);
+ for (size_t i = 0; i < n_footnotes; i++)
+ {
+ const struct footnote *f = footnotes[i];
+
+ if (i > 0)
+ putc (',', html->file);
+ escape_string (html->file, f->marker, " ", "<BR>");
+ }
+ fputs ("</SUP>", html->file);
+ }
+}
+
+static void
+html_put_table_item_text (struct html_driver *html,
+ const struct table_item_text *text)
+{
+ escape_string (html->file, text->content, " ", "<BR>");
+ html_put_footnote_markers (html, text->footnotes, text->n_footnotes);
+}
+
+static void
+html_put_table_item_layers (struct html_driver *html,
+ const struct table_item_layers *layers)
+{
+ for (size_t i = 0; i < layers->n_layers; i++)
+ {
+ if (i)
+ fputs ("<BR>\n", html->file);
+
+ const struct table_item_layer *layer = &layers->layers[i];
+ escape_string (html->file, layer->content, " ", "<BR>");
+ html_put_footnote_markers (html, layer->footnotes, layer->n_footnotes);
+ }
+}
+
+static void
+html_output_table (struct html_driver *html, const struct table_item *item)