test(record): find a document's words wherever the record puts them

A passage is verified because of the key it sits under, so text under any other
name was a document's words that nothing held to the document. Twenty-one were
here at once, under footnote, notes and pushedBytes, and the transcribed table
regions were another hundred and ninety-three.

The rule is now a check rather than a naming habit: a long run of words that a
pinned document carries verbatim is that document's, whatever the key is
called. A numbered set of notes gets a key of its own, keyed by the number the
page prints beside each one, so a row citing note 14 and the text of note 14
are held to the same document.

Two entries turn out to be table rows rather than sentences, every word the
manual's and the order the table's, and are marked as such.

Verified quotes: 44 to 258 here, 53 to 56 in the Z80, 24 to 25 in the NEC.

Author: gufranco

FAMILY.md

@@ -81,11 +81,19 @@ checks the ones a test can reach.
       correct in every part a check reads and still send a reader to a table
       only a different sheet has.
 - [ ] Every passage taken from a document sits under a key ending in `quote`,
-      which is the only kind the checker reads. A second passage beside a first
-      one is its own entry with its own document, section and page, never a
-      field named for being second: a marker saying the words are the
-      document's but the order is not belongs to one passage and silences every
-      quote on its node.
+      or `quotes` for a numbered set of them. Those are the only kinds the
+      checker reads, so a passage under any other name is a document's words
+      that nothing holds to the document, and it drifts the way a comment
+      drifts: quietly, while still reading as evidence. Twenty-one were found
+      here in one pass under names like `footnote`, `notes` and `pushedBytes`.
+- [ ] A second passage beside a first one is its own entry with its own
+      document, section and page, never a field named for being second. The
+      marker saying the words are the document's but the order is not belongs
+      to a single passage and silences every quote on its node, which is how a
+      sentence from one manufacturer's sheet sat unchecked under another's.
+- [ ] A long run of words that a pinned document carries verbatim is that
+      document's, whatever the key is called, and a check says so rather than
+      trusting the name.
 - [ ] A document covering more than this part declares the file pages that are
       this part's, and every fact citing it names one of them.
 - [ ] Every fact names the parts it governs. Left unsaid it is carried by how the

README.md

@@ -17,7 +17,7 @@
 
 </div>
 
-**16** parts · **17,900,000** state cases and **17,870,080** cycle-exact cases, **0** failures · **1,035** tests · **100%** statement and branch coverage · no dependencies
+**16** parts · **17,900,000** state cases and **17,870,080** cycle-exact cases, **0** failures · **1,046** tests · **100%** statement and branch coverage · no dependencies
 
 ```python
 from mos65xx import Cpu, SparseMemory

conformance/addressing-cycles.json

@@ -185,7 +185,7 @@
       "printedPage": "A-4",
       "pdfPage": 171,
       "cycles": [4, 5],
-      "footnote": "If the page boundary is crossed in the indexing operation, the data fetched in T3 is ignored. If page boundary is not crossed, the T4 cycle is bypassed.",
+      "footnoteQuote": "If the page boundary is crossed in the indexing operation, the data fetched in T3 is ignored. If page boundary is not crossed, the T4 cycle is bypassed.",
       "bus": [
         {
           "state": "T0",
@@ -260,7 +260,7 @@
       "printedPage": "A-5",
       "pdfPage": 172,
       "cycles": [5, 6],
-      "footnote": "If page boundary is crossed in indexing operation, the data fetch in T4 is ignored. If page boundary is not crossed, the T5 cycle is bypassed.",
+      "footnoteQuote": "If page boundary is crossed in indexing operation, the data fetch in T4 is ignored. If page boundary is not crossed, the T5 cycle is bypassed.",
       "bus": [
         {
           "state": "T0",
@@ -1028,7 +1028,7 @@
       "pdfPage": 180,
       "cycles": [2, 3, 4],
       "instructions": ["BCC", "BCS", "BEQ", "BMI", "BNE", "BPL", "BVC", "BVS"],
-      "footnote": "Skip if branch not taken. Skip if branch not taken; skip if branch operation doesn't cross page boundary.",
+      "footnoteQuote": "Skip if branch not taken. Skip if branch not taken; skip if branch operation doesn't cross page boundary.",
       "bus": [
         {
           "state": "T0",