Do not break lines within :option: references

[marxin]

Something one needs to do a listing of options and the line breaks does not look good.

Is it possible to mark the :option: references as non-breaking?

[marxin]

Note I'm using RTD theme so I'm not sure what's the correct place for reporting the issue.
Solution can be as simple as white-space: nowrap for .literal ?

[astrojuanlu]

If it happens with other themes, the issue could be raised against the HTML generated by Sphinx. But probably dealing with this in the theme would be more appropriate. Although some custom css fixes the issue, I assume?

[marxin]

Yep. The following helps:

.literal {
  white-space: nowrap !important;
}