Template:Backwards copy/sandbox

This is the template sandbox page for Template:Backwards copy (diff).
See also the companion subpage for test cases.

Template documentation[view] [edit] [history] [purge]

This template uses Lua:

Module:Backwards copy

This template is for use on the talk pages of articles where there may be potential for confusion about the copyright status of parts of the text due to its re-use in a mainstream news article or publication. Editors often tend to see copyright violation as a one-way street, with all violations being on behalf of Wikipedia - however, there have been several demonstrable instances of news organisations or websites copying substantial portions of Wikipedia content for articles without providing attribution. There are also cases where Wikipedia content is reused and properly licensed, but the attribution is unclear. For additional advice see the section WP:BACKWARDSCOPY in the Wikipedia page Wikipedia:Copyright problems

This template aims to prevent editors from mistakenly tagging valid Wikipedia content as copyvio when the Wikipedia article is the original, not the copy.

This template name, i.e., {{Backwards copy}}, should be used in preference to the redirect {{Backwardscopyvio}}, unless it has been confirmed that a reverse copyvio has occurred. If the usage is not a violation of our contributors' copyrights (e.g. a mirror site or other re-use that is properly licensed), but may be mistaken for one, the redirect {{Notacopyvio}} may be used to make this clear in the talk page source. The alternative names all take the same parameters.

Usage

This template should be placed in the header section of the talk page of an article where backwards copying has occurred. Please fill in the basic, applicable parameters (borrowed from the {{citation}} tag) as this helps to ensure rapid verification that the material was indeed taken from Wikipedia.

{{Backwards copy
| title            = 
| year             = 
| author           = 
| display-authors  = 
| url              = 
| org              = 
| monthday         = 
| id               = 
| title2           = 
| year2            = 
| author2          = 
| display-authors2 = 
| url2             = 
| org2             = 
| monthday2        = 
}}

Parameters

title (required): title of the work being referred to. Do not link; neither with a wikilink nor a link to an external site.
year (required): year of publication of the work being referred to.
author: author of the work being referred to. When there are multiple authors, set |author= to the name of the first or primary author and set |display-authors=etal. This template supports only one author name; the names of second and subsequent authors are not supported
display-authors: renders '; et al.' after the name supplied in |author=.
url: URL, if any, of an external site showing or providing additional identifying material for the work being referred to.
org: publisher or other source of the work being referred to.
monthday: month and day-of-month that, when combined with the year parameter, yields a date that complies with MOS:DATEFORMAT.
id: the version number of a particular version that predates publication of the referenced work. The text generated by the template will link to the specified version. For assistance with determining the version number of a particular version, see here.
comments: any additional comments that may be helpful to explain the basis for using the template.

Each of these parameters may be reused by appending a suffix 2-5 (e.g. title2, title3, title4, title5) to identify up to five works. See examples.

Examples

Basic template:

{{Backwards copy|title=Title|url=http://www.example.com|year=2000}}

Complete template, year only:

{{Backwards copy|title=Title|url=http://www.example.com|author=John Doe|year=2000|org=Publisher or source|comments=The author acknowledges Wikipedia in a tiny footnote on page 27.}}

Complete template, month and day included, version number, and an auto-hidden comment:

{{Backwards copy|id=295134989|title=Title|url=http://www.example.com|author=John Doe|year=2000|monthday=1 January|org=publisher or source|comments=The subsequent history is confused as both the blog and the Wikipedia article have been updated.}}

Multiple cites (up to 5):

{{Backwards copy|title=Title|url=http://www.example.com|author=John Doe|year=2000|title2=A different article|author2=Jane Doe|year2=2003|url2=http://www.foo.com|comments=The subsequent history is confused as both the blog and the Wikipedia article have been updated.}}

Complete template, multiple authors (first author only), month and day included, version number, and an auto-hidden comment:

{{Backwards copy|id=295134989|title=Title|url=http://www.example.com|author=Jane Doe |display-authors=etal |date=1 January 2000 |org=publisher or source|comments=The subsequent history is confused as both the blog and the Wikipedia article have been updated.}}

Categories

Errors and warnings about template usage are tracked using the following tracking categories:

This template also includes a hidden category for all uses:

Category:Wikipedia article talk pages incorporating the backwards copy template

For purpose of demonstration set |demo=yes to subdue the hidden category.

Template parameters[Edit template data]
This template prefers block formatting of parameters.
Parameter		Description	Type	Status
Pre-copy version	`id`	The version number of a particular version that predates publication of the referenced work. The text generated by the template will link to the specified version. For assistance with determining the version number of a particular version, see "Help:Page history#Linking to a specific version of a page".	Unknown	suggested
Second title	`title2`	Title of the work being referred to. Do not link; neither with a wikilink nor a link to an external site.	Unknown	optional
Comments	`comments`	Any additional comments that may be helpful to explain the basis for using the template	Unknown	suggested
Author	`author`	Author of the work being referred to. When work has multiple authors, this parameter gets the first, or primary author; set \|display-authors=etal; second and subsequent author names not supported.	Unknown	required
Display authors	`display-authors`	Whether or not to display the authors of the work.	Unknown	suggested
Month and day	`monthday`	Month and day-of-month that, when combined with the year parameter, yields a date that complies with MOS:DATEFORMAT.	Unknown	suggested
Year	`year`	Year of publication of the work being referred to.	Unknown	suggested
date	`date`	no description	Unknown	optional
URL	`url`	URL, if any, of an external site showing or providing additional identifying material for the work being referred to.	Unknown	suggested
articlename	`articlename`	no description	Unknown	optional
Title	`title`	Title of the work being referred to. Do not link; neither with a wikilink nor a link to an external site.	Unknown	suggested
Publisher	`org`	Publisher or other source of the work being referred to.	Unknown	optional
Second author	`author2`	Author of the work being referred to. When work has multiple authors, this parameter gets the first, or primary author; set \|display-authors=etal; second and subsequent author names not supported.	Unknown	optional
Display second authors	`display-authors2`	Whether or not to display the authors of the work.	Unknown	optional
Second month and day	`monthday2`	Month and day-of-month that, when combined with the year parameter, yields a date that complies with MOS:DATEFORMAT.	Unknown	optional
Second year	`year2`	Year of publication of the work being referred to.	Unknown	optional
date2	`date2`	no description	Unknown	optional
Second URL	`url2`	URL, if any, of an external site showing or providing additional identifying material for the work being referred to.	Unknown	optional
articlename2	`articlename2`	no description	Unknown	optional
Second publisher	`org2`	Publisher or other source of the work being referred to.	Unknown	optional
Third title	`title3`	Title of the work being referred to. Do not link; neither with a wikilink nor a link to an external site.	Unknown	optional
Third author	`author3`	Author of the work being referred to. When work has multiple authors, this parameter gets the first, or primary author; set \|display-authors=etal; second and subsequent author names not supported.	Unknown	optional
Display third authors	`display-authors3`	Whether or not to display the authors of the work.	Unknown	optional
Third month and day	`monthday3`	Month and day-of-month that, when combined with the year parameter, yields a date that complies with MOS:DATEFORMAT.	Unknown	optional
Third year	`year3`	Year of publication of the work being referred to.	Unknown	optional
date3	`date3`	no description	Unknown	optional
Third URL	`url3`	URL, if any, of an external site showing or providing additional identifying material for the work being referred to.	Unknown	optional
articlename3	`articlename3`	no description	Unknown	optional
Third publisher	`org3`	Publisher or other source of the work being referred to.	Unknown	optional
Fourth title	`title4`	Title of the work being referred to. Do not link; neither with a wikilink nor a link to an external site.	Unknown	optional
Fourth author	`author4`	Author of the work being referred to. When work has multiple authors, this parameter gets the first, or primary author; set \|display-authors=etal; second and subsequent author names not supported.	Unknown	suggested
Display fourth authors	`display-authors4`	Whether or not to display the authors of the work.	Unknown	optional
Fourth month and day	`monthday4`	Month and day-of-month that, when combined with the year parameter, yields a date that complies with MOS:DATEFORMAT.	Unknown	optional
Fourth year	`year4`	Year of publication of the work being referred to.	Unknown	optional
date4	`date4`	no description	Unknown	optional
Fourth URL	`url4`	URL, if any, of an external site showing or providing additional identifying material for the work being referred to.	Unknown	optional
articlename4	`articlename4`	no description	Unknown	optional
Fourth publisher	`org4`	Publisher or other source of the work being referred to.	Unknown	optional
Fifth title	`title5`	Title of the work being referred to. Do not link; neither with a wikilink nor a link to an external site.	Unknown	optional
Fifth author	`author5`	Author of the work being referred to. When work has multiple authors, this parameter gets the first, or primary author; set \|display-authors=etal; second and subsequent author names not supported.	Unknown	optional
Display fifth authors	`display-authors5`	Whether or not to display the authors of the work.	Unknown	optional
Fifth month or day	`monthday5`	Month and day-of-month that, when combined with the year parameter, yields a date that complies with MOS:DATEFORMAT.	Unknown	optional
Fifth year	`year5`	Year of publication of the work being referred to.	Unknown	optional
date5	`date5`	no description	Unknown	optional
Fifth URL	`url5`	URL, if any, of an external site showing or providing additional identifying material for the work being referred to.	Unknown	optional
articlename5	`articlename5`	no description	Unknown	optional
Fifth publisher	`org5`	Publisher or other source of the work being referred to.	Unknown	optional
Demo mode	`demo`	If set to yes, subdues the hidden category.	Boolean	optional

The above documentation is transcluded from Template:Backwards copy/doc.
Editors can experiment in this template's sandbox and testcases pages.
Add categories to the /doc subpage. Subpages of this template.