set_mark (column, value: STRING; setting: BOOLEAN)
Sets the marked flag to setting on all items in the current query whose value for column matches value.
The same functionality can be acheived with a custom column, but the 'marked' column is built-in and optimized and may be faster and smaller to store. It's a good way of implementing a guessing or question-marking feature without a custom column.
script mark_current_question is set_mark ('name', current_item_name, True) end