Strips trailing whitespace when leave line

[AlexWayfer]

Prerequisites

• Put an X between the brackets on this line if you have done all of the following:
  • Reproduced the problem in Safe Mode: http://flight-manual.atom.io/hacking-atom/sections/debugging/#using-safe-mode
  • Followed all applicable steps in the debugging guide: http://flight-manual.atom.io/hacking-atom/sections/debugging/
  • Checked the FAQs on the message board for common solutions: https://discuss.atom.io/c/faq
  • Checked that your issue isn't already filed: https://github.com/issues?utf8=✓&q=is%3Aissue+user%3Aatom
  • Checked that there is not already an Atom package that provides the described functionality: https://atom.io/packages

Description

Hello!

Stripping trailing whitespaces is cool, but I would like to have this at every cursor moving, before file saving.

Steps to Reproduce

1. Write line of code on the some level of indentation.
2. Write another line of code after one empty line.
3. Get warnings from linters about trailing whitespaces.

Expected behavior: [What you expect to happen]

Move cursor vertically at indentation level, but don't leave trailing whitespaces.

Actual behavior: [What actually happens]

There are trailing whitespaces until file saving:

Reproduces how often: [What percentage of the time does it reproduce?]

100%

Versions

Arch Linux.

> atom --version
Atom    : 1.26.0
Electron: 1.8.4
Chrome  : 59.0.3071.115
Node    : 8.2.1

> apm --version
apm  1.19.0
npm  5.8.0
node 9.11.1 x64
atom 1.26.0
python 2.7.14
git 2.17.0

Additional Information

Any additional information, configuration or data that might be necessary to reproduce the issue.

[Aerijo]

@AlexWayfer I can't reproduce this; whitespace is removed when leaving a blank line for me. Does this still happen with the latest version of Atom?

[AlexWayfer]

@AlexWayfer I can't reproduce this; whitespace is removed when leaving a blank line for me. Does this still happen with the latest version of Atom?

Yep. Maybe we can't understand each other?

atom --version
Atom    : 1.29.0
Electron: 2.0.7
Chrome  : 61.0.3163.100
Node    : 8.9.3

> apm --version
apm  1.19.0
npm  6.4.0
node 10.8.0 x64
atom 1.29.0
python 2.7.15
git 2.18.0

[Aerijo]

I don't have a linter on, but invisibles are shown. This was a new CSS file, and Atom was in safe mode. Does safe mode have any effect for you?

[AlexWayfer]

OK, the new CSS file in the Atom safe mode: the same, uh.

Also for soft indentation:

[AlexWayfer]

Is it bug?