User:Pseudonymous Rex/user primary editor

{{User:Pseudonymous Rex/user primary editor|ve}} produces

VEThis user uses VisualEditor as their primary editor.

{{User:Pseudonymous Rex/user primary editor|source}} produces

[[]]This user uses the source editor as their primary editor.

{{User:Pseudonymous Rex/user primary editor}} produces

?This user uses something as their primary editor.

The word their in each userbox above will appear as his, her, or their depending on the gender listed in your preferences.