Fix generatation of space (`\s`) characters.
Fix generatation of space (`\s`) characters.

When generating a value for `\s` only value of `\h` was used.
We must choose a value (`\h` or `\v`) to replace `\s` and then generate a
valid value for our replacement.

Grummfy/Central,Grummfy/Central,vcgato29/Central,vcgato29/Central