fix-whitespace: Fixes whitespace issues.

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Removes trailing whitespace, lines containing only whitespace, expands tabs, and ensures that every file ends in a newline character.

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Versions	0.0.5, 0.0.6, 0.0.7, 0.0.8, 0.0.9, 0.0.10, 0.0.10, 0.0.11, 0.1
Change log	CHANGELOG.md
Dependencies	base (>=4.9.0.0 && <5), directory (>=1.2.6.2 && <1.4), extra (>=1.1 && <2.0), filepath (>=1.4.1.0 && <1.5), filepattern (>=0.1.3 && <0.2), text (>=1.2.3.0 && <1.3 \|\| >=2.0 && <2.1), yaml (>=0.8.4 && <0.12) [details]
License	LicenseRef-OtherLicense
Author	fix-whitespace was originally written by Nils Anders Danielsson as part of Agda 2 with contributions from Ulf Norell, Andrés Sicard-Ramírez, Andreas Abel, Philipp Hausmann, Jesper Cockx, Vlad Semenov, and Liang-Ting Chen.
Maintainer	Liang-Ting Chen <liang.ting.chen.tw@gmail.com>, Andreas Abel
Category	Text
Home page	https://github.com/agda/fix-whitespace
Bug tracker	https://github.com/agda/fix-whitespace/issues
Source repo	head: git clone https://github.com/agda/fix-whitespace.git
Uploaded	by AndreasAbel at 2022-08-21T20:32:06Z

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fix-whitespace-0.0.10.tar.gz [browse] (Cabal source package)
Package description (as included in the package)

Maintainer's Corner

Package maintainers

AndreasAbel, AndresSicardRamirez, NilsAndersDanielsson, UlfNorell, LTChen

For package maintainers and hackage trustees

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Readme for fix-whitespace-0.0.10

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fix-whitespace: Fixes whitespace issues

This tool can keep your project and repository clean of trailing whitespace and missing terminal newline.

Usage: fix-whitespace [-h|--help] [-v|--verbose] [--version] [--check] [--config CONFIG] [FILES]

The program does the following to files specified in FILES or in the configuration file fix-whitespace.yaml under the current directory (and its subdirectories):

Remove trailing whitespace.
Remove trailing lines containing nothing but whitespace.
Ensure that the file ends in a newline character.
Expand tabs to spaces (optionally).

Available options:

-h --help

Show this help information.
-v --verbose

Show files as they are being checked.
--version

Show program's version.
--config=CONFIG

Override the project configuration fix-whitespace.yaml.
--tab=TABSIZE

Expand tab characters to TABSIZE (default: 8) many spaces. Keep tabs if 0 is given as TABSIZE. (Option available since 0.0.9.)
--check

With --check the program does not change any files, it just checks if any files would have been changed. In the latter case, it returns with a non-zero exit code.

For an example configuration file see the one of Agda.