.editorconfig

rcutil: extract rc directory listing logic

The logic of listing a ".rc" directory is duplicated in two functions,
extract it to a single function to make the code cleaner.

# 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