# Source Map

## 1. Source Document

```text
source_document_path: diary/2026/2026-06/2026-06-05.md
source_type: diary-discussion
file_size_bytes: 130947
line_count_method: .NET UTF-8 ReadAllLines
line_count: 4114
character_count_powerShell_measure: 47088
last_write_time: 06/06/2026 18:22:46
source_mutation_policy: read-only; do not move, overwrite, delete, or mark disposable before coverage audit and user confirmation
```

## 2. Boundary Rule

```text
primary_round_boundary: numeric Markdown H1 headings # 1 through # 7
embedded_h1_note: source line 21 is the quoted article title inside R01, not a runtime round boundary
step0_note: source blocks are not regenerated before Step 0 confirmation
```

## 3. Round Inventory

| round_id | heading | source_lines | status |
| --- | --- | --- | --- |
| R01 | # 1 | L1-L430 | registered |
| R02 | # 2 | L431-L1008 | registered |
| R03 | # 3 | L1009-L1584 | registered |
| R04 | # 4 | L1585-L2336 | registered |
| R05 | # 5 | L2337-L2986 | registered |
| R06 | # 6 | L2987-L3488 | registered |
| R07 | # 7 | L3489-L4114 | registered |

## 4. Step 0 Policy

```text
whole_source_gestalt_required: true
main_session_full_source_reasoning: forbidden
high_context_subsession_required: true
human_confirmation_required_before_segmentation: true
```

## 5. Source Warnings

```text
- PowerShell Measure-Object line count may differ from .NET line positions; use .NET UTF-8 ReadAllLines locators.
- The H1 article title at line 21 is embedded source material, not a round boundary.
- This source map registers the source only; it does not classify topics or route evidence.
```