Say what happens instead of making files do things

A file is written to; it does not write, score or name anything. Five comments
and doc lines said otherwise, two of them older than today.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01RoGtneMQaz4M9w7Kk49AVD

docs/unfinished.md

@@ -137,15 +137,15 @@ What still differs, and why:
   like it was never scored. The rules here follow the class: 5 points for a
   portable station, 2 for one in Region 1 at home and 3 from outside it.
 - **SA 10 and OK/OM DX on SSB** are not written in code at all: both are
-  published as `.udc` files, and the files score the station's logs to the
+  published as `.udc` files, and with those files in the user-defined contests
-  contact. N1MM's OK/OM DX class is the CW running only and says so; the SSB
+  folder the station's logs score to the contact. N1MM's OK/OM DX class is the CW running only and says so; the SSB
   running has different rules and its own pair of files, one for each side of
   the contest.
 - **A `.udc` section multiplier** is counted for any exchange that is not all
-  digits. N1MM checks it against the section list the file names in
+  digits. N1MM checks it against the section list given in the file's
-  `MultWindowType`, and those lists are not held here, so a US state sent into
+  `MultWindowType` setting, and those lists are not held here, so a US state
-  an OK/OM DX log counts here and not in N1MM. Three contacts across the two
+  sent into an OK/OM DX log counts as a multiplier here and not in N1MM. Three
-  logs.
+  contacts across the two logs.
 - **The BARTG Sprint** stores the time of the contact in the exchange column,
   which N1MM fills in by itself. Nothing here fills it in yet, so a log written
   here carries the serial number alone.

src/Nonemm.Contests/Rules/FieldDayRegionOne.cs

@@ -65,8 +65,8 @@ public sealed class FieldDayRegionOne : Contest
         || call.Text.EndsWith("/M", StringComparison.OrdinalIgnoreCase)
         || call.Text.EndsWith("/A", StringComparison.OrdinalIgnoreCase);
 
-    /// Region 1 is Europe, Africa and the Middle East; the country file names
+    /// Region 1 is Europe, Africa and the Middle East. The country file has a
-    /// the first two, and Asia is split between regions, which the continent
+    /// continent for the first two; the Middle East is inside Asia, which is
-    /// alone cannot say.
+    /// split between regions, and the continent alone does not separate them.
     private static bool IsRegionOne(string continent) => continent is "EU" or "AF";
 }

src/Nonemm.Core/Country/PrefixRule.cs

@@ -3,7 +3,7 @@ using System.Globalization;
 namespace Nonemm.Core.Country;
 
 /// One alias from the country file: a prefix or whole call, plus the overrides
-/// the file writes after it, such as `K5(4)[7]` for a different zone.
+/// the file holds after it, such as `K5(4)[7]` for a different zone.
 public sealed class PrefixRule
 {
     private readonly DxccEntity entity;

src/Nonemm.Core/StationInfo.cs

@@ -12,7 +12,7 @@ public sealed record StationInfo
 
     public string Continent { get; init; } = "";
 
-    /// The primary prefix of the entity operated from, as the country file names it.
+    /// The primary prefix of the entity operated from, as spelled in the country file.
     public string CountryPrefix { get; init; } = "";
 
     public string State { get; init; } = "";

tests/Nonemm.Contests.Tests/UdcScoringTests.cs

@@ -275,8 +275,8 @@ public class UdcScoringTests
         Assert.Single(LogFor(contest).Judge(TestLog.Contact("OM3XYZ", section: "NOV")).NewMultipliers);
     }
 
-    /// `Country` is what a published file writes where the editor writes
+    /// Published files hold `Country` in this key; the UDC editor puts
-    /// `CountryPrefix`.
+    /// `CountryPrefix` there.
     [Fact]
     public void CountryIsTheSameSourceAsCountryPrefix() =>
         Assert.Equal(