diff --git a/wiki/tools.md b/wiki/tools.md index a352bc7f..272b1749 100644 --- a/wiki/tools.md +++ b/wiki/tools.md @@ -746,7 +746,7 @@ set that ships it: MAME's `fm7740sx` carries the FM77AV40SX `DICROM.rom`, members are merged into the child, and members with no CRC32 are dropped: those are undumped and a real romset does not carry them. -The store is compacted: 22 MAME versions produce 23,679 entries but only 1,726 +The store is compacted: 22 MAME versions produce 24,101 entries but only 2,148 distinct recipes, since most sets do not change between releases. Each is kept once, `dats` listing every version that agrees and `dat` naming the earliest, so an identification reads as "unchanged since that version".