Most text editors allow you to format a sub-section of a source file using clang-format to ensure it adheres to the project's style.
-If you are submitting a change to existing source files, __do not run clang-format on the whole file_ as this may introduce more changes than you intended and _will_ cause your changes to be rejected.
+If you are submitting a change to existing source files, _do not run clang-format on the whole file_ as this may introduce more changes than you intended and _will_ cause your changes to be rejected.
## Tabs VS Spaces