.gitattributes

# Auto detect text files and normalize line endings to LF in the repo,
# checked out as LF on Linux/macOS and CRLF on Windows unless overridden below.
* text=auto eol=lf

# Source code — always LF, diff as C++
*.cpp text eol=lf diff=cpp
*.h   text eol=lf diff=cpp
*.hpp text eol=lf diff=cpp

# Docs
*.md  text eol=lf
*.txt text eol=lf

# Config
.gitignore    text eol=lf
.gitattributes text eol=lf

# Binary — do not diff, do not normalize line endings
*.pdf binary
*.exe binary
*.png binary
*.jpg binary
*.jpeg binary

# --- Linguist overrides -----------------------------------------------
# Custom header files under Data_Structures now carry a .h extension, so
# Linguist detects them as C++ on its own — no per-path override needed.

# Large reference PDFs shouldn't count toward "code" stats or repo-size
# warnings on GitHub's language bar.
Notes/*.pdf linguist-documentation