Use 'indent' utility

[slavazanko]

I propose use indent utility before commits.

Options to indent:

indent \
   --gnu-style \
   --format-first-column-comments \
   --indent-level4 \
   --brace-indent0 \
   --use-tabs \
<inpfiles>

See also attach (git-ci). This script will help with automate indentation before commits.

[slavazanko]

helper for indent before git-commit