Add another note about --trim.
@@ -34,8 +34,12 @@ When this option is specified, all unmentioned columns will be removed
from the output file.
!!! note
- `kgtk remove-columns --trim` will not complain if there are no columns to
- trim.
+ An elipses (`...`) will consume all remaining column names, leaving none left
+ for `--trim` to remove.
+
+!!! note
+ `kgtk remove-columns --trim` will not complain if there are no column names to
+ remove.
!!! note
If you use this option to remove a required column name (`id` for KGTK
