README.rst - codespell - Git at Google

 codespell
 =========

 Fix common misspellings in text files. It's designed primarily for checking
 misspelled words in source code, but it can be used with other files as well.

 Useful links
 ------------

 * `GitHub project <https://github.com/lucasdemarchi/codespell>`_

 * Mailing list: <codespell@googlegroups.com> with web archives/interface
   `here <https://groups.google.com/forum/?fromgroups#!forum/codespell>`_

 * `Repository <https://github.com/lucasdemarchi/codespell>`_

 * `Releases <https://github.com/lucasdemarchi/codespell/releases>`_

 Requirements
 ------------

 Python 2.7 or above.

 Installation
 ------------

 You can use ``pip`` to install codespell with e.g.::

     pip install codespell

 **Note:** that upon installation with "make install" we don't have the "py" suffix.

 Usage
 -----

 For more in depth info please check usage with ``codespell -h``.

 Some noteworthy flags::

     codespell -w, --write-changes

 The -w flag will actually implement the changes recommended by codespell. Not running with ``-w`` flag is the same as with doing a dry run. It is recommended to run this with the ``-i`` or ``--interactive`` flag.::

     codespell -S, --skip=

 Comma-separated list of files to skip. It accepts globs as well.  Examples:

 * to skip .eps & .txt files, invoke ``codespell --skip="*.eps,*.txt"``

 * to skip directories, invoke ``codespell --skip="./src/3rd-Party,./src/Test"`` ::

     codespell -I FILE, --ignore-words=FILE

 This flag can be used to whitelist certain words that are in the ``codespell_lib/data/dictionary.txt``. The format of the whitelist file is one word per line. Invoke using: ``codespell -I path/to/file.txt`` to execute codespell referencing said whitelist. **Important note:** The whitelist passed to ``-I`` is case-sensitive based on how it is listed in ``dictionary.txt``.

 Useful commands::

     codespell -d -q 3 --skip="*.po,*.ts,./src/3rdParty,./src/Test"

 List all typos found except translation files and some directories. Display them without terminal colors and with a quiet level of 3. ::

     codespell -i 3 -w

 Run interactive mode level 3 and write changes to file.

 We ship a dictionary that is an improved version of the one available
 `on Wikipedia <https://en.wikipedia.org/wiki/Wikipedia:Lists_of_common_misspellings/For_machines>`_
 after applying them in projects like Linux Kernel, EFL, oFono among others.
 You can provide your own version of the dictionary, but patches for
 new/different entries are very welcome.

 Dictionary format
 -----------------

 The format of the dictionary was influenced by the one it originally came from,
 i.e. from Wikipedia. The difference is how multiple options are treated and
 that the last argument is the reason why a certain entry could not be applied
 directly, but instead be manually inspected. E.g.:

 1. Simple entry: one wrong word / one suggestion::

         calulated->calculated

 2. Entry with more than one suggested fix::

        fiel->feel, field, file, phial,

    Note the last comma! You need to use it, otherwise the last suggestion
    will be discarded (see below for why). When there is more than one
    suggestion, an automatic fix is not possible and the best we can do is
    to give the user the file and line where the error occurred as well as
    the suggestions.

 3. Entry with one word, but with automatically fix disabled::

        clas->class, disabled because of name clash in c++

    Note that there isn't a comma in the end of the line. The last argument is
    treated as the reason why a suggestion cannot be automatically applied.

 Updating
 --------

 To stay current with codespell developments it is possible to build codespell from GitHub via::

     pip install --upgrade git+https://github.com/lucasdemarchi/codespell.github

 **Important Notes:**

 * Sometimes installing via ``pip`` will complain about permissions. If this is the case then run with ::

     pip install --user --upgrade git+https://github.com/lucasdemarchi/codespell.git

 * It has been reported that after installing from ``pip``, codespell can't be located. Please check the $PATH variable to see if ``~/.local/bin`` is present. If it isn't then add it to your path.
 * If you decide to install via ``pip`` then be sure to remove any previously installed versions of codespell (via you OSs preferred app mananger).

 License
 -------

 The Python script ``codespell`` with its library ``codespell_lib`` is available
 with the following terms:
 (*tl;dr*: `GPL v2`_)

    Copyright (C) 2010-2011  Lucas De Marchi <lucas.de.marchi@gmail.com>

    Copyright (C) 2011  ProFUSION embedded systems

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; version 2 of the License.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, see
    <http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>.

 .. _GPL v2: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

 dictionary.txt is a derived work of English Wikipedia and is released under the
 Creative Commons Attribution-Share-Alike License 3.0
 http://creativecommons.org/licenses/by-sa/3.0/
	codespell
	=========

	Fix common misspellings in text files. It's designed primarily for checking
	misspelled words in source code, but it can be used with other files as well.

	Useful links
	------------

	* `GitHub project <https://github.com/lucasdemarchi/codespell>`_

	* Mailing list: <codespell@googlegroups.com> with web archives/interface
	`here <https://groups.google.com/forum/?fromgroups#!forum/codespell>`_

	* `Repository <https://github.com/lucasdemarchi/codespell>`_

	* `Releases <https://github.com/lucasdemarchi/codespell/releases>`_

	Requirements
	------------

	Python 2.7 or above.

	Installation
	------------

	You can use ``pip`` to install codespell with e.g.::

	pip install codespell

	Note: that upon installation with "make install" we don't have the "py" suffix.

	Usage
	-----

	For more in depth info please check usage with ``codespell -h``.

	Some noteworthy flags::

	codespell -w, --write-changes

	The -w flag will actually implement the changes recommended by codespell. Not running with ``-w`` flag is the same as with doing a dry run. It is recommended to run this with the ``-i`` or ``--interactive`` flag.::

	codespell -S, --skip=

	Comma-separated list of files to skip. It accepts globs as well. Examples:

	* to skip .eps & .txt files, invoke ``codespell --skip=".eps,.txt"``

	* to skip directories, invoke ``codespell --skip="./src/3rd-Party,./src/Test"`` ::

	codespell -I FILE, --ignore-words=FILE

	This flag can be used to whitelist certain words that are in the ``codespell_lib/data/dictionary.txt``. The format of the whitelist file is one word per line. Invoke using: ``codespell -I path/to/file.txt`` to execute codespell referencing said whitelist. Important note: The whitelist passed to ``-I`` is case-sensitive based on how it is listed in ``dictionary.txt``.

	Useful commands::

	codespell -d -q 3 --skip=".po,.ts,./src/3rdParty,./src/Test"

	List all typos found except translation files and some directories. Display them without terminal colors and with a quiet level of 3. ::

	codespell -i 3 -w

	Run interactive mode level 3 and write changes to file.

	We ship a dictionary that is an improved version of the one available
	`on Wikipedia <https://en.wikipedia.org/wiki/Wikipedia:Lists_of_common_misspellings/For_machines>`_
	after applying them in projects like Linux Kernel, EFL, oFono among others.
	You can provide your own version of the dictionary, but patches for
	new/different entries are very welcome.

	Dictionary format
	-----------------

	The format of the dictionary was influenced by the one it originally came from,
	i.e. from Wikipedia. The difference is how multiple options are treated and
	that the last argument is the reason why a certain entry could not be applied
	directly, but instead be manually inspected. E.g.:

	1. Simple entry: one wrong word / one suggestion::

	calulated->calculated

	2. Entry with more than one suggested fix::

	fiel->feel, field, file, phial,

	Note the last comma! You need to use it, otherwise the last suggestion
	will be discarded (see below for why). When there is more than one
	suggestion, an automatic fix is not possible and the best we can do is
	to give the user the file and line where the error occurred as well as
	the suggestions.

	3. Entry with one word, but with automatically fix disabled::

	clas->class, disabled because of name clash in c++

	Note that there isn't a comma in the end of the line. The last argument is
	treated as the reason why a suggestion cannot be automatically applied.

	Updating
	--------

	To stay current with codespell developments it is possible to build codespell from GitHub via::

	pip install --upgrade git+https://github.com/lucasdemarchi/codespell.github

	Important Notes:

	* Sometimes installing via ``pip`` will complain about permissions. If this is the case then run with ::

	pip install --user --upgrade git+https://github.com/lucasdemarchi/codespell.git

	* It has been reported that after installing from ``pip``, codespell can't be located. Please check the $PATH variable to see if ``~/.local/bin`` is present. If it isn't then add it to your path.
	* If you decide to install via ``pip`` then be sure to remove any previously installed versions of codespell (via you OSs preferred app mananger).

	License
	-------

	The Python script ``codespell`` with its library ``codespell_lib`` is available
	with the following terms:
	(tl;dr: `GPL v2`_)

	Copyright (C) 2010-2011 Lucas De Marchi <lucas.de.marchi@gmail.com>

	Copyright (C) 2011 ProFUSION embedded systems

	This program is free software; you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation; version 2 of the License.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program; if not, see
	<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>.

	.. _GPL v2: http://www.gnu.org/licenses/old-licenses/gpl-2.0.html

	dictionary.txt is a derived work of English Wikipedia and is released under the
	Creative Commons Attribution-Share-Alike License 3.0
	http://creativecommons.org/licenses/by-sa/3.0/