353   int nvec = 1 + MaxSubmatch(rewrite);  in Replace()  local
354   if (nvec > arraysize(vec))  in Replace()
356   if (!re.Match(*str, 0, str->size(), UNANCHORED, vec, nvec))  in Replace()
360   if (!re.Rewrite(&s, rewrite, vec, nvec))  in Replace()
373   int nvec = 1 + MaxSubmatch(rewrite);  in GlobalReplace()  local
374   if (nvec > arraysize(vec))  in GlobalReplace()
383     if (!re.Match(*str, p - str->data(), str->size(), UNANCHORED, vec, nvec))  in GlobalReplace()
394     re.Rewrite(&out, rewrite, vec, nvec);  in GlobalReplace()
414   int nvec = 1 + MaxSubmatch(rewrite);  in Extract()  local
415   if (nvec > arraysize(vec))  in Extract()
418   if (!re.Match(text, 0, text.size(), UNANCHORED, vec, nvec))  in Extract()
422   return re.Rewrite(out, rewrite, vec, nvec);  in Extract()
795   int nvec;  in DoMatch()  local
797     nvec = 0;  in DoMatch()
799     nvec = n+1;  in DoMatch()
805   if (nvec <= arraysize(stkvec)) {  in DoMatch()
808     vec = new StringPiece[nvec];  in DoMatch()
812   if (!Match(text, 0, text.size(), anchor, vec, nvec)) {  in DoMatch()