File formatting improvements

[darxriggs]

No description provided.

[wolfs]

@darxriggs Thank you for the changes! What tool did you use to find the whitespace problems? Can I add an automated check so this doesn't creep in any more?

[darxriggs]

I am currently investigating https://pre-commit.com.
So yes, some checks can be automated.

.pre-commit-config.yaml you could start with:

# See https://pre-commit.com for more information
# See https://pre-commit.com/hooks.html for more hooks
repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
  rev: v2.2.3
  hooks:
    - id: check-added-large-files
    - id: check-merge-conflict
    - id: check-symlinks
    - id: check-xml
    - id: check-yaml
    - id: end-of-file-fixer
    - id: mixed-line-ending
    - id: trailing-whitespace
- repo: https://github.com/jumanjihouse/pre-commit-hooks
  rev: 1.11.0
  hooks:
    - id: git-check
    - id: require-ascii
      exclude: '[.]properties$'
- repo: https://github.com/Lucas-C/pre-commit-hooks
  rev: v1.1.6
  hooks:
    - id: forbid-crlf
    - id: forbid-tabs