Function Html_get_javascript_link

src/html.cc:2652–2670

* Test and extract the link from a javascript instruction. */

 * Test and extract the link from a javascript instruction.
 */
static const char* Html_get_javascript_link(DilloHtml *html)
{
   size_t i;
   char ch, *p1, *p2;
   Dstr *Buf = html->attr_data;

   if (dStrnAsciiCasecmp("javascript", Buf->str, 10) == 0) {
      i = strcspn(Buf->str, "'\"");
      ch = Buf->str[i];
      if ((ch == '"' || ch == '\'') &&
          (p2 = strchr(Buf->str + i + 1 , ch))) {
         p1 = Buf->str + i;
         BUG_MSG("Link depends on javascript().");
         dStr_truncate(Buf, p2 - Buf->str);
         dStr_erase(Buf, 0, p1 - Buf->str + 1);
      }
   }
   return Buf->str;
}

/**
 * Register an anchor for this page.