EditorConfig
SourceLair supports EditorConfig out of the box.
If you project has a file named .editorconfig in a directory, it will apply the defined settings automatically to all files in this this directory its subdirectories, exactly how the EditorConfig standard proposes.
Supported settings
indent_styleindent_sizetab_widthend_of_linetrim_trailing_whitespaceinsert_final_new_linemax_line_length
Tip: EditorConfig is fantastic for imposing transparently and frictionlessly coding style rules on a project that you develop collaboratively with other developers as well!