Template:Until when/doc

Usage
This is a variant of when to display the message "until when?" instead of simply "when?". This is useful for situations when the past tense or other language is used to indicate that something has ceased to be the case and, while there may be some time context for the statement (e.g. a starting date), there is no indication of the ending date.

TemplateData
{ "description": "Use after a statement in the past tense that is simply missing an indication of the end of the applicable time period.", "params": { "date": { "label": "Month and year", "description": "The month and year you added this template to the article, use the full month name and four digit year, e.g. August 2013", "type": "string", "autovalue": " ", "required": true } } }