!! Version 2
!! article
Template:=
!! text
no
!! endarticle

# {{=}} is a parser function which expands to `=`, although
# referencing a template explicitly as {{Template:=}} is fine
# regardless of what it expands to. (T91154)
!! test
Basic usage of {{=}}
!! wikitext
This uses {{=}}.
!! html
<p>This uses =.
</p>
!! end

!! test
Using {{Template:=}} doesn't invoke the parser function
!! wikitext
This uses {{Template:=}}.
!! html
<p>This uses no.
</p>
!! end