+ if (cell.n_subscripts)
+ {
+ fputs ("<SUB>", html->file);
+ for (size_t i = 0; i < cell.n_subscripts; i++)
+ {
+ if (i)
+ putc (',', html->file);
+ escape_string (html->file, cell.subscripts[i],
+ " ", "<BR>");
+ }
+ fputs ("</SUB>", html->file);
+ }
+ if (cell.superscript)
+ escape_tag (html->file, "SUP", cell.superscript, " ", "<BR>");