# Auto-detect text files and normalize line endings
* text=auto

# Rust source
*.rs text diff=rust
*.toml text

# Shell scripts must keep LF even on Windows
*.sh text eol=lf

# Batch scripts must keep CRLF
*.bat text eol=crlf

# C/C++ templates
*.h text
*.cpp text
*.ino text

# Documentation
*.md text diff=markdown

# Engineering documents -- binary, do not diff or merge
docs/*.docx binary
docs/*.xlsx binary

# Binary / generated -- do not diff
Cargo.lock linguist-generated=true