}
void info_backend(paragraph *sourceform, keywordlist *keywords,
- indexdata *idx, void *unused) {
+ indexdata *idx) {
paragraph *p;
infoconfig conf;
word *prefix, *body, *wp;
int width = 70, listindentbefore = 1, listindentafter = 3;
int indent_code = 2, index_width = 40;
- IGNORE(unused);
+ IGNORE(keywords); /* we don't happen to need this */
+ IGNORE(idx); /* or this */
conf = info_configure(sourceform);