Add initial version of c-picker
Introduce the following features to c-picker:
* Picking of the elements from C source files:
* Include directives
* Functions
* Variables
* Removing 'static' keyword from declarations
* Mapping coverage to the original source
* Documentation of the system
Signed-off-by: Imre Kis <imre.kis@arm.com>
Change-Id: Ia5cb90d3096b16b15aafb86363b8cabfe7d2ab72
diff --git a/docs/project/coding-guidelines.rst b/docs/project/coding-guidelines.rst
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index 0000000..2244064
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+Coding Style & Guidelines
+=========================
+
+The following sections contain |C_PICKER| coding guidelines. They are continually evolving and should not be considered "set
+in stone". Feel free to question them and provide feedback.
+
+The |C_PICKER| project uses multiple "domains" (textual content types, like programming languages) and each defines its own
+rules.
+
+To help configuring text editors the project comes with "`EditorConfig`_" file(s). (:download:`../../.editorconfig`).
+
+Shared rules
+------------
+
+The following rules are common for all domains, except where noted otherwise:
+
+#. Files shall be **UTF-8** encoded.
+#. Use **Unix** style line endings (``LF`` character)
+#. The primary language of the project is English. All comments and documentation must be in this language.
+#. Trailing whitespace is not welcome, please trim these.
+
+Python Domain
+-------------
+
+Python source code rules follow `PEP 8 -- Style Guide for Python Code`_.
+
+
+Restructured Text Domain
+------------------------
+
+Please refer to :ref:`Writing documentation`.
+
+--------------
+
+.. _`EditorConfig`: https://editorconfig.org/
+.. _`PEP 8 -- Style Guide for Python Code`: https://www.python.org/dev/peps/pep-0008/
+
+*Copyright (c) 2020-2021, Arm Limited and Contributors. All rights reserved.*
+
+SPDX-License-Identifier: BSD-3-Clause