From caf64604fc01e708c7432be50eba4f8f14940b81 Mon Sep 17 00:00:00 2001
From: Lilleman auf Larv <lilleman@larvit.se>
Date: Sat, 10 Oct 2026 11:04:38 +0200
Subject: [PATCH] Record the reading cost

---
 docs/reading-cost.md | 17 +++++++++++++++++
 todo.md              |  9 +++++----
 2 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/docs/reading-cost.md b/docs/reading-cost.md
index 25bc78e..8c3930b 100644
--- a/docs/reading-cost.md
+++ b/docs/reading-cost.md
@@ -198,3 +198,20 @@ Read most (opens and searches):
 - `src/markdown/parse/markdown-to-adf.test.ts` 5
 - `src/markdown/emit/adf-to-markdown.ts` 4
 - `src/conformance/markdown-property.test.ts` 3
+
+## Reading cost, chunk 268926753bdb, finished 2026-10-10T09:02:04Z
+
+174429 new input tokens before the first commit.
+
+Read most (opens and searches):
+
+- `src/markdown/emit/line-escaping.ts` 9
+- `docs/decisions.md` 7
+- `src/markdown/directive-syntax.ts` 5
+- `todo.md` 5
+- `src/markdown/parse/inline-content.ts` 4
+- `README.md` 3
+- `spec/flavour.md` 3
+- `src/markdown/commonmark/grammar.ts` 3
+- `src/markdown/directive-syntax.test.ts` 3
+- `src/markdown/portable/conventions.ts` 3
diff --git a/todo.md b/todo.md
index 97c1c59..b21ac48 100644
--- a/todo.md
+++ b/todo.md
@@ -129,10 +129,11 @@ commonmark.js avoids the backtick cost by caching backtick runs by length.
 ### 92. Lower the reading cost of the files a chunk reads most before its first commit.
 
 The last five chunks' median is 168135 new input tokens before their first commit, the five before
-them 68188. Read most over the last five, opens and searches: `README.md` 32, `docs/decisions.md`
-31, `src/markdown/parse/markdown-to-adf.test.ts` 24, `todo.md` 22, `CHANGELOG.md` 19,
-`spec/flavour.md` 19, `MIGRATION.md` 12, `src/markdown/parse/markdown-to-adf.ts` 12,
-`src/markdown/portable/adf-to-portable-markdown.ts` 12, `src/markdown/parse/blocks.ts` 7.
+them 68188. Read most over the last five, opens and searches: `docs/decisions.md` 28, `README.md`
+25, `todo.md` 21, `CHANGELOG.md` 15, `spec/flavour.md` 15,
+`src/markdown/portable/adf-to-portable-markdown.ts` 12, `src/markdown/parse/markdown-to-adf.test.ts`
+11, `MIGRATION.md` 9, `src/markdown/emit/line-escaping.ts` 9, `src/markdown/parse/inline-content.ts`
+8.
 
 ### 33. Emit a line in time linear in its mark runs, in `adfToLosslessMarkdown` and `adfToPortableMarkdown`.