📝 Add docstrings to codex/make-text-wrapping-optional

[coderabbitai]

Docstrings generation was requested by @leynos.

• Add optional wrapping flag #38 (comment)

The following files were modified:

• src/html.rs
• src/lib.rs
• src/main.rs
• tests/integration.rs

These file types are not supported

• README.md

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Summary by Sourcery

Add comprehensive documentation comments to core library functions, HTML conversion logic, CLI entry point, and integration tests to improve API docs and usage examples.

Documentation:

• Add docstrings with examples to hidden and public functions in src/lib.rs (e.g., is_fence, wrap_text, process_stream(_inner), rewrite(_no_wrap)).
• Document HTML-to-Markdown table conversion in src/html.rs with usage examples.
• Add documentation for the CLI entry point and argument handling in src/main.rs.
• Annotate integration tests in tests/integration.rs with doc comments explaining their purpose and examples.

[sourcery-ai]

Reviewer's Guide

This PR enriches code documentation by adding detailed docstrings to internal and public functions across the library and CLI, complete with parameter/return descriptions and usage examples, and annotates integration tests for clearer behavior verification.

File-Level Changes

Change	Details	Files
Documented fenced code block detection function	Added docstring describing detection of triple backtick/tilde delimiters Included parameter and return value description Provided usage examples asserting fence matching behavior	src/lib.rs
Added docstring to text wrapping logic	Described wrapping behavior preserving markdown structure Outlined function parameters (lines, width) and return type Supplied example showing paragraph wrapping and code block preservation	src/lib.rs
Extended documentation for internal stream processing	Expanded doc comment to detail HTML table conversion and optional wrapping Clarified output behavior and structure preservation Illustrated flag effect with usage description	src/lib.rs
Documented public stream processing APIs	Added docstring for process_stream with usage examples Added docstring for process_stream_no_wrap detailing no-wrap mode Explained table reflow and HTML conversion behavior	src/lib.rs
Enhanced docstrings for file rewrite functions	Described in-place file rewriting and error handling for rewrite Outlined rewrite_no_wrap behavior without wrapping Supplied examples for CLI-driven file updates	src/lib.rs
Added documentation for HTML-to-Markdown conversion	Detailed scanning and replacement of HTML <table> blocks Explained preservation of non-table lines and incomplete block handling Included example showing HTML table input and markdown output	src/html.rs
Documented CLI entry point behavior	Described argument parsing for input sources and wrap flag Explained output modes (stdout vs in-place file rewrite) Provided usage examples for piping and file operations	src/main.rs
Annotated integration tests with examples	Added doc comments for test_cli_process_file describing temp-file setup Documented test_cli_wrap_option behavior with CLI wrap flag Provided rationale and examples for uniform-table-width test	tests/integration.rs

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