rules.md B-26 now says what the scanner reads: a comma or a parenthesis between a TIN's 3-2-4 or 2-7 groups, and any run of spaces counting once, while an amount's comma-grouped thousands stay an amount. The filing scan's (a) and (b) renderings gain commas. docs/testing.md gains the P7 section and the For-P12 mutation targets (D-33), and plan/ served.md's P7 As-built block records the three departures.