![image](https://github.com/zed-industries/zed/assets/1240491/3dd06e45-ae8e-49d5-984d-3d8bdf98d983)

Added support for only rendering whitespace that is on a
boundary, the logic of which is explained below:

- Any tab character
- Whitespace at the start and end of a line
- Whitespace that is directly adjacent to another whitespace


Release Notes:

- Added `boundary` whitespace rendering option
([#4290](https://github.com/zed-industries/zed/issues/4290)).




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Co-authored-by: Nicholas Cioli <nicholascioli@users.noreply.github.com>