Template:Wp/nod/COinS safe/doc
 | This is a documentation subpage for Template:Wp/nod/COinS safe. It contains usage information, categories and other content that is not part of the original template page. |
 | ᨿᩢ᩠ᨦᨷ᩵ᨸᩖᩯ This template is used on approximately Template:Wp/nod/sigfig pages, so changes to it will be widely noticed. Please test any changes in the template's /sandbox or /testcases subpages, or in your own user subpage. Please consider discussing changes on the talk page before implementing them. |
Usage[edit source]
This template is a notice for templates that may be used in citation templates. By default, it indicates the template is safe for use as shown above.
To indicate a template that should not be used in a citation template:
{{Wp/nod/COinS safe|n}}
ᨿᩢ᩠ᨦᨷ᩵ᨸᩖᩯ
This template should not be used in citation templates such as Citation Style 1 and Citation Style 2, because it includes markup that will pollute the COinS metadata they produce; see COinS in Wikipedia.
|addtext=— additional text shown after the main message
When the template is set to not safe, the page is placed into Category:Templates not safe for use in citation templates.
Issue[edit source]
Citation templates such as Citation Style 1 and Citation Style 2 generate COinS metadata. If a template is used in a citation template field, then it may inject HTML into the metadata.
Compare the rendered HTML for {{cite book}} with |author= using no template and using {{smallcaps}}.
| Markup [[:Template: | Renders asTemplate:For loop |
|---|---|
The author metadata is in the rft.aulast field. In this case, it is percent-encoded and is rendered as <span class="smallcaps" style="font-variant:small-caps;">Sam Drucker</span>
Reference management software will interpret the entire span as the author name.