.editorconfig

# EditorConfig normalises indentation, line endings, charset, and whitespace
# across every editor and every contributor. https://editorconfig.org/
#
# Most IDEs pick this up automatically (VS Code, JetBrains, Xcode via a
# plugin, Vim with vim-editorconfig, Emacs with editorconfig-emacs, Zed,
# Cursor, Claude Code). No extra build step; the file is consulted at
# open-time.

root = true

[*]
charset = utf-8
end_of_line = lf
insert_final_newline = true
trim_trailing_whitespace = true
indent_style = space
indent_size = 2
max_line_length = 140

# Go uses tabs. `gofmt` would rewrite them anyway; this keeps editors from
# fighting gofmt while you type.
[*.go]
indent_style = tab
indent_size = 4

# Makefiles require tabs; non-negotiable by `make` itself.
[{Makefile,makefile,*.mk}]
indent_style = tab
indent_size = 4

# Swift convention is 4-space indent.
[*.swift]
indent_style = space
indent_size = 4

# C / CGo bridge files follow the project's .clang-format (4 spaces).
[*.{c,h}]
indent_style = space
indent_size = 4

# Markdown is intentionally permissive on trailing whitespace: two trailing
# spaces are a hard line break in Markdown. Let the markdown linter catch
# genuine mistakes.
[*.md]
trim_trailing_whitespace = false
max_line_length = 140

# Generated files we never hand-edit; don't impose rules that would rewrite
# them on save.
[{**/node_modules/**,**/vendor/**,server/ui/dist/**,tmp/**}]
insert_final_newline = unset
trim_trailing_whitespace = unset