Fix separators when mixing content and path-only output

[trethore]

No description provided.

[Copilot]

Pull request overview

This PR fixes the separator logic when mixing file content blocks with path-only listings in the output. Previously, separators (---) were printed before every file after the first, regardless of output type. The fix ensures separators only appear between content blocks and before path-only listings that follow content blocks, while path-only mode produces no separators.

• Refactored print_output() function to track output state and conditionally print separators based on content vs path-only mode
• Added documentation explaining output format behavior in both man page and README
• Cleaned up README formatting by standardizing list syntax and adding spacing

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated no comments.

File	Description
src/traverse.c	Implemented state tracking (include_content_mode, content_blocks, last_output_was_content) to control separator placement based on whether showing content, ensuring separators only appear between content blocks and before path-only listings following content
doc/recap.1	Added description of output format behavior and fixed indentation of .MR macro
README.md	Standardized list formatting from * to - bullets, added spacing for readability, and documented the output format rules in the Notes & Limits section

---

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.