.editorconfig

tests: simplify command script in 'test-push-r.t'

I came across this code by chance. The script of this test is a bit messy with a
lot of unnecessary intermediate commands. We simplify the script and unify
repository access through '-R'.

In the process the update after the unbundle is dropped as it does not add
anything to the tests.

# See http://EditorConfig.org for the specification

root = true

[*.py]
indent_size = 4
indent_style = space
trim_trailing_whitespace = true

[*.{c,h}]
indent_size = 8
indent_style = tab
trim_trailing_whitespace = true