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- #
- # Copyright (c) 2017-2020, Arm Limited and Contributors. All rights reserved.
- #
- # SPDX-License-Identifier: BSD-3-Clause
- #
- # Trusted Firmware-A Coding style spec for editors.
- # References:
- # [EC] http://editorconfig.org/
- # [CONT] contributing.rst
- # [LCS] Linux Coding Style
- # (https://www.kernel.org/doc/html/v4.10/process/coding-style.html)
- # [PEP8] Style Guide for Python Code
- # (https://www.python.org/dev/peps/pep-0008)
- root = true
- # set default to match [LCS] .c/.h settings.
- # This will also apply to .S, .mk, .sh, Makefile, .dts, etc.
- [*]
- # Not specified, but fits current ARM-TF sources.
- charset = utf-8
- # Not specified, but implicit for "LINUX coding style".
- end_of_line = lf
- # [LCS] Chapter 1: Indentation
- # "and thus indentations are also 8 characters"
- indent_size = 8
- # [LCS] Chapter 1: Indentation
- # "Outside of comments,...spaces are never used for indentation"
- indent_style = tab
- # Not specified by [LCS], but sensible
- insert_final_newline = true
- # [LCS] Chapter 2: Breaking long lines and strings
- # "The limit on the length of lines is 100 columns"
- # This is a "soft" requirement for Arm-TF, and should not be the sole
- # reason for changes.
- max_line_length = 100
- # [LCS] Chapter 1: Indentation
- # "Tabs are 8 characters"
- tab_width = 8
- # [LCS] Chapter 1: Indentation
- # "Get a decent editor and don't leave whitespace at the end of lines."
- # [LCS] Chapter 3.1: Spaces
- # "Do not leave trailing whitespace at the ends of lines."
- trim_trailing_whitespace = true
- # Adjustment for ReStructuredText (RST) documentation
- [*.{rst}]
- indent_size = 4
- indent_style = space
- # Adjustment for python which prefers a different style
- [*.py]
- # [PEP8] Indentation
- # "Use 4 spaces per indentation level."
- indent_size = 4
- indent_style = space
- # [PEP8] Maximum Line Length
- # "Limit all lines to a maximum of 79 characters."
- max_line_length = 79
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