.editorconfig

# EditorConfig - https://editorconfig.org
# This file enforces consistent coding styles across the NMSE codebase.

root = true

# Default settings for all files
[*]
indent_style = tab
indent_size = 4
end_of_line = crlf
charset = utf-8
trim_trailing_whitespace = true
insert_final_newline = true

# C# files
[*.cs]

# --- Locale safety (Roslyn analyzers) -------------------------------------
#
# CA1305: Specify IFormatProvider
#   Every call to int.ToString(), DateTime.ToString(string),
#   double.TryParse(), string.Format(), Convert.ToXxx() etc. MUST specify
#   an explicit IFormatProvider (usually CultureInfo.InvariantCulture for
#   data paths, or CultureInfo.CurrentCulture for display-only paths).
#
# CA1310: Specify StringComparison for correctness
#   String comparison calls must specify a StringComparison to make
#   culture-sensitivity explicit.
#
# These are set to ERROR so the build breaks if a contributor introduces a
# culture-sensitive call without an explicit provider.  All existing call
# sites were fixed when these rules were introduced.
#
# This is a regression guard to mitigate future bug report friction.
# Roz combined with test outputs allows weaponised compliance outputs.
# --------------------------------------------------------------------------
dotnet_diagnostic.CA1305.severity = error
dotnet_diagnostic.CA1310.severity = error