* Add option to show buffer number + alternate file icon
* Address PR comments
* Adjust existing tests for buffer bufnr mode additions
* Revert "Adjust existing tests for buffer bufnr mode additions"
This reverts commit f8422d9f38b4b437a2330101e13c3a4bc50ed920.
* Add missing case for buffers mode == 0
* Fix some test cases for alternate file icon + modified icon
* Add test cases for modes 3 & 4
* Correct typo in README
* Fix buffers component mode can change layout specs
* Detect buffer numbers in lualine_spec bufnr tests
* Minor change to test descriptions
* Delete unnamed buffer for consistent test results between nvim versions
* Add test case for alternate buffer when switching buffers
* Extend switching buffers test
Co-authored-by: Marc Jakobi <marc.jakobi@tiko.energy>
Co-authored-by: Marc Jakobi <mrcjk@p40yoga.localdomain>
Marc Jakobi
Camille Dejoye
kylo252