.editorconfig

undo-files: cleanup backup when cleaning undos

Previously, the backups were left behind, by operation cleaning the undo's like
strip, narrow and stream clone.

The remaining elevant in the room is the transaction itself, who does not
properly cleanup undo backup before copying the new ones.

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

root = true

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

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

[*.t]
indent_size = 2
indent_style = space
trim_trailing_whitespace = false
end_of_line = lf