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Add stream processor doc#119

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leynos wants to merge 2 commits intomainfrom
codex/add-documentation-for-mdtablefix-processor
Closed

Add stream processor doc#119
leynos wants to merge 2 commits intomainfrom
codex/add-documentation-for-mdtablefix-processor

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@leynos
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@leynos leynos commented Jul 21, 2025

Summary

  • document the process_stream_inner state machine
  • explain HTML conversion, wrapping and other helpers
  • include a Mermaid diagram

Testing

  • make lint
  • make test
  • make markdownlint
  • make nixie

https://chatgpt.com/codex/tasks/task_e_687ebf1387c08322988e30d351ad8546

Summary by Sourcery

Add documentation for the Markdown stream processor

Documentation:

  • Introduce markdown-stream-processor.md detailing the process_stream_inner state machine and helpers
  • Document code fence normalization, HTML table conversion, text wrapping, and post-processing steps
  • Include a Mermaid state diagram illustrating the stream processor’s states and transitions

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sourcery-ai Bot commented Jul 21, 2025

Reviewer's Guide

Added comprehensive documentation for the Markdown stream processor, detailing the internal state machine, helper functions (fences compression, HTML table conversion, text wrapping), and including a Mermaid diagram with links to related documentation.

File-Level Changes

Change Details Files
Add markdown-stream-processor.md documenting the stream processor
  • Describe process_stream_inner state machine and its states
  • Explain helper modules: fences::compress_fences, HTML table conversion, wrap::wrap_text
  • Embed a Mermaid state diagram illustrating state transitions
  • Link to HTML table support and footnote conversion docs
docs/markdown-stream-processor.md

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coderabbitai Bot commented Jul 21, 2025

Summary by CodeRabbit

  • Documentation
    • Added new documentation outlining the Markdown stream processor, including its line-by-line processing, state transitions, helper integrations, and a Mermaid state diagram to illustrate control flow.

Walkthrough

Added a new documentation file describing the process_stream_inner function, its line-by-line Markdown processing, state machine handling of tables and fenced code blocks, integration of helper modules, and post-processing steps. Includes a Mermaid state diagram illustrating the processor’s control flow.

Changes

Files Change Summary
docs/markdown-stream-processor.md Added detailed documentation for process_stream_inner function, state machine, helper modules, and post-processing. Includes Mermaid state diagram.

Estimated code review effort

1 (~5 minutes)

Possibly related PRs

Poem

In streams of lines where Markdown flows,
A processor’s dance in states it shows.
From fences fenced to tables neat,
It wraps and cleans, a tidy feat.
With docs to guide and diagrams bright,
CodeRabbit’s work is clear and light! 🐇✨


📜 Recent review details

Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between b0b42f2 and d3c8235.

📒 Files selected for processing (1)
  • docs/markdown-stream-processor.md (1 hunks)
📓 Path-based instructions (2)
docs/**/*.md

📄 CodeRabbit Inference Engine (AGENTS.md)

docs/**/*.md: Reference: Use the markdown files within the docs/ directory as a knowledge base and source of truth for project requirements, dependency choices, and architectural decisions.
Update: When new decisions are made, requirements change, libraries are added/removed, or architectural patterns evolve, proactively update the relevant file(s) in the docs/ directory to reflect the latest state.
Documentation must use en-GB-oxendict spelling and grammar (with the exception of "license" which is to be left unchanged for community consistency).

Files:

  • docs/markdown-stream-processor.md
**/*.md

📄 CodeRabbit Inference Engine (AGENTS.md)

**/*.md: Validate Markdown files using make markdownlint.
Run make fmt after any documentation changes to format all Markdown files and fix table markup.
Validate Mermaid diagrams in Markdown files by running make nixie.
Markdown paragraphs and bullet points must be wrapped at 80 columns.
Code blocks must be wrapped at 120 columns.
Tables and headings must not be wrapped.
Use dashes (-) for list bullets.
Use GitHub-flavoured Markdown footnotes ([^1]) for references.

Files:

  • docs/markdown-stream-processor.md

⚙️ CodeRabbit Configuration File

**/*.md: * Avoid 2nd person or 1st person pronouns ("I", "you", "we")

  • Use en-GB-oxendict (-ize / -our) spelling and grammar
  • Paragraphs and bullets must be wrapped to 80 columns, except where a long URL would prevent this (in which case, silence MD013 for that line)
  • Code blocks should be wrapped to 120 columns.
  • Headings must not be wrapped.
  • Documents must start with a level 1 heading
  • Headings must correctly increase or decrease by no more than one level at a time
  • Use GitHub-flavoured Markdown style for footnotes and endnotes.
  • Numbered footnotes must be numbered by order of appearance in the document.

Files:

  • docs/markdown-stream-processor.md
🪛 LanguageTool
docs/markdown-stream-processor.md

[style] ~12-~12: Would you like to use the Oxford spelling “normalize”? The spelling ‘normalise’ is also correct.
Context: ..._fencesandattach_orphan_specifiersnormalise code block delimiters. -html::conve...

(OXFORD_SPELLING_Z_NOT_S)


[style] ~70-~70: You have used the passive voice repeatedly in nearby sentences. To make your writing clearer and easier to read, consider using active voice.
Context: ... | 1 | 22 | | 3 | 4 | Code fences are passed through verbatim: rust | not | a | ...

(REP_PASSIVE_VOICE)


[uncategorized] ~76-~76: Possible missing comma found.
Context: ...t | a | table | ``` After scanning all lines the processor performs optional post-pr...

(AI_HYDRA_LEO_MISSING_COMMA)

🧰 Additional context used
📓 Path-based instructions (2)
docs/**/*.md

📄 CodeRabbit Inference Engine (AGENTS.md)

docs/**/*.md: Reference: Use the markdown files within the docs/ directory as a knowledge base and source of truth for project requirements, dependency choices, and architectural decisions.
Update: When new decisions are made, requirements change, libraries are added/removed, or architectural patterns evolve, proactively update the relevant file(s) in the docs/ directory to reflect the latest state.
Documentation must use en-GB-oxendict spelling and grammar (with the exception of "license" which is to be left unchanged for community consistency).

Files:

  • docs/markdown-stream-processor.md
**/*.md

📄 CodeRabbit Inference Engine (AGENTS.md)

**/*.md: Validate Markdown files using make markdownlint.
Run make fmt after any documentation changes to format all Markdown files and fix table markup.
Validate Mermaid diagrams in Markdown files by running make nixie.
Markdown paragraphs and bullet points must be wrapped at 80 columns.
Code blocks must be wrapped at 120 columns.
Tables and headings must not be wrapped.
Use dashes (-) for list bullets.
Use GitHub-flavoured Markdown footnotes ([^1]) for references.

Files:

  • docs/markdown-stream-processor.md

⚙️ CodeRabbit Configuration File

**/*.md: * Avoid 2nd person or 1st person pronouns ("I", "you", "we")

  • Use en-GB-oxendict (-ize / -our) spelling and grammar
  • Paragraphs and bullets must be wrapped to 80 columns, except where a long URL would prevent this (in which case, silence MD013 for that line)
  • Code blocks should be wrapped to 120 columns.
  • Headings must not be wrapped.
  • Documents must start with a level 1 heading
  • Headings must correctly increase or decrease by no more than one level at a time
  • Use GitHub-flavoured Markdown style for footnotes and endnotes.
  • Numbered footnotes must be numbered by order of appearance in the document.

Files:

  • docs/markdown-stream-processor.md
🪛 LanguageTool
docs/markdown-stream-processor.md

[style] ~12-~12: Would you like to use the Oxford spelling “normalize”? The spelling ‘normalise’ is also correct.
Context: ..._fencesandattach_orphan_specifiersnormalise code block delimiters. -html::conve...

(OXFORD_SPELLING_Z_NOT_S)


[style] ~70-~70: You have used the passive voice repeatedly in nearby sentences. To make your writing clearer and easier to read, consider using active voice.
Context: ... | 1 | 22 | | 3 | 4 | Code fences are passed through verbatim: rust | not | a | ...

(REP_PASSIVE_VOICE)


[uncategorized] ~76-~76: Possible missing comma found.
Context: ...t | a | table | ``` After scanning all lines the processor performs optional post-pr...

(AI_HYDRA_LEO_MISSING_COMMA)

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Hey @leynos - I've reviewed your changes - here's some feedback:

  • Consider adding a concrete before-and-after Markdown snippet to illustrate how process_stream_inner rewrites a real stream in practice.
  • Include the exact function signature or a link to its source in the repo so readers can quickly jump from this doc to the implementation.
Prompt for AI Agents
Please address the comments from this code review:
## Overall Comments
- Consider adding a concrete before-and-after Markdown snippet to illustrate how process_stream_inner rewrites a real stream in practice.
- Include the exact function signature or a link to its source in the repo so readers can quickly jump from this doc to the implementation.

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Actionable comments posted: 2

📜 Review details

Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 93cc220 and b0b42f2.

📒 Files selected for processing (1)
  • docs/markdown-stream-processor.md (1 hunks)
📓 Path-based instructions (2)
docs/**/*.md

📄 CodeRabbit Inference Engine (AGENTS.md)

docs/**/*.md: Reference: Use the markdown files within the docs/ directory as a knowledge base and source of truth for project requirements, dependency choices, and architectural decisions.
Update: When new decisions are made, requirements change, libraries are added/removed, or architectural patterns evolve, proactively update the relevant file(s) in the docs/ directory to reflect the latest state.
Documentation must use en-GB-oxendict spelling and grammar (with the exception of "license" which is to be left unchanged for community consistency).

Files:

  • docs/markdown-stream-processor.md
**/*.md

📄 CodeRabbit Inference Engine (AGENTS.md)

**/*.md: Validate Markdown files using make markdownlint.
Run make fmt after any documentation changes to format all Markdown files and fix table markup.
Validate Mermaid diagrams in Markdown files by running make nixie.
Markdown paragraphs and bullet points must be wrapped at 80 columns.
Code blocks must be wrapped at 120 columns.
Tables and headings must not be wrapped.
Use dashes (-) for list bullets.
Use GitHub-flavoured Markdown footnotes ([^1]) for references.

Files:

  • docs/markdown-stream-processor.md

⚙️ CodeRabbit Configuration File

**/*.md: * Avoid 2nd person or 1st person pronouns ("I", "you", "we")

  • Use en-GB-oxendict (-ize / -our) spelling and grammar
  • Paragraphs and bullets must be wrapped to 80 columns, except where a long URL would prevent this (in which case, silence MD013 for that line)
  • Code blocks should be wrapped to 120 columns.
  • Headings must not be wrapped.
  • Documents must start with a level 1 heading
  • Headings must correctly increase or decrease by no more than one level at a time
  • Use GitHub-flavoured Markdown style for footnotes and endnotes.
  • Numbered footnotes must be numbered by order of appearance in the document.

Files:

  • docs/markdown-stream-processor.md
🪛 LanguageTool
docs/markdown-stream-processor.md

[style] ~6-~6: Would you like to use the Oxford spelling “normalize”? The spelling ‘normalise’ is also correct.
Context: ..._fencesandattach_orphan_specifiersnormalise code block delimiters. -html::conve...

(OXFORD_SPELLING_Z_NOT_S)


[uncategorized] ~46-~46: Possible missing comma found.
Context: ...fence delimiter ``` After scanning all lines the processor performs optional post-pr...

(AI_HYDRA_LEO_MISSING_COMMA)

🧰 Additional context used
📓 Path-based instructions (2)
docs/**/*.md

📄 CodeRabbit Inference Engine (AGENTS.md)

docs/**/*.md: Reference: Use the markdown files within the docs/ directory as a knowledge base and source of truth for project requirements, dependency choices, and architectural decisions.
Update: When new decisions are made, requirements change, libraries are added/removed, or architectural patterns evolve, proactively update the relevant file(s) in the docs/ directory to reflect the latest state.
Documentation must use en-GB-oxendict spelling and grammar (with the exception of "license" which is to be left unchanged for community consistency).

Files:

  • docs/markdown-stream-processor.md
**/*.md

📄 CodeRabbit Inference Engine (AGENTS.md)

**/*.md: Validate Markdown files using make markdownlint.
Run make fmt after any documentation changes to format all Markdown files and fix table markup.
Validate Mermaid diagrams in Markdown files by running make nixie.
Markdown paragraphs and bullet points must be wrapped at 80 columns.
Code blocks must be wrapped at 120 columns.
Tables and headings must not be wrapped.
Use dashes (-) for list bullets.
Use GitHub-flavoured Markdown footnotes ([^1]) for references.

Files:

  • docs/markdown-stream-processor.md

⚙️ CodeRabbit Configuration File

**/*.md: * Avoid 2nd person or 1st person pronouns ("I", "you", "we")

  • Use en-GB-oxendict (-ize / -our) spelling and grammar
  • Paragraphs and bullets must be wrapped to 80 columns, except where a long URL would prevent this (in which case, silence MD013 for that line)
  • Code blocks should be wrapped to 120 columns.
  • Headings must not be wrapped.
  • Documents must start with a level 1 heading
  • Headings must correctly increase or decrease by no more than one level at a time
  • Use GitHub-flavoured Markdown style for footnotes and endnotes.
  • Numbered footnotes must be numbered by order of appearance in the document.

Files:

  • docs/markdown-stream-processor.md
🪛 LanguageTool
docs/markdown-stream-processor.md

[style] ~6-~6: Would you like to use the Oxford spelling “normalize”? The spelling ‘normalise’ is also correct.
Context: ..._fencesandattach_orphan_specifiersnormalise code block delimiters. -html::conve...

(OXFORD_SPELLING_Z_NOT_S)


[uncategorized] ~46-~46: Possible missing comma found.
Context: ...fence delimiter ``` After scanning all lines the processor performs optional post-pr...

(AI_HYDRA_LEO_MISSING_COMMA)

⏰ Context from checks skipped due to timeout of 240000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (1)
  • GitHub Check: build-test

Comment on lines +6 to +7
- `fences::compress_fences` and `attach_orphan_specifiers` normalise code block
delimiters.
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🧹 Nitpick (assertive)

Enforce Oxford-ise spelling (“-ize” suffix).

Project guidelines dictate en-GB-oxendict spelling, which prefers “-ize”.
Replace “normalise” with “normalize”.

- `fences::compress_fences` and `attach_orphan_specifiers` normalise code block
+ `fences::compress_fences` and `attach_orphan_specifiers` normalize code block
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
- `fences::compress_fences` and `attach_orphan_specifiers` normalise code block
delimiters.
- `fences::compress_fences` and `attach_orphan_specifiers` normalize code block
delimiters.
🧰 Tools
🪛 LanguageTool

[style] ~6-~6: Would you like to use the Oxford spelling “normalize”? The spelling ‘normalise’ is also correct.
Context: ..._fencesandattach_orphan_specifiersnormalise code block delimiters. -html::conve...

(OXFORD_SPELLING_Z_NOT_S)

🤖 Prompt for AI Agents
In docs/markdown-stream-processor.md around lines 6 to 7, replace the word
"normalise" with "normalize" to enforce the Oxford-ise spelling as per project
guidelines that prefer the "-ize" suffix.

InCodeFence --> Streaming: Line is a fence delimiter
```

After scanning all lines the processor performs optional post-processing steps
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🧹 Nitpick (assertive)

Insert the missing comma after an introductory clause.

Add a comma after “lines” to satisfy grammatical rules and silence the
LanguageTool warning.

-After scanning all lines the processor performs optional post-processing steps
+After scanning all lines, the processor performs optional post-processing steps
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
After scanning all lines the processor performs optional post-processing steps
After scanning all lines, the processor performs optional post-processing steps
🧰 Tools
🪛 LanguageTool

[uncategorized] ~46-~46: Possible missing comma found.
Context: ...fence delimiter ``` After scanning all lines the processor performs optional post-pr...

(AI_HYDRA_LEO_MISSING_COMMA)

🤖 Prompt for AI Agents
In docs/markdown-stream-processor.md at line 46, add a comma after the word
"lines" in the sentence "After scanning all lines the processor performs
optional post-processing steps" to correctly separate the introductory clause
and fix the grammatical error.

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leynos commented Jul 21, 2025

Superseded.

@leynos leynos closed this Jul 21, 2025
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