<NME> DocumenterShowcase.jl
<BEF> """
This is the [`DocumenterShowcase`](@ref), which contains

* [`DocumenterShowcase.foo`](@ref)
* [`DocumenterShowcase.bar`](@ref)

!!! compat "Documenter 0.24"

    This showcase page is included in Documenter version 0.24.0 and above.

# Contents

Docstrings can contain admonitions and other block-level nodes.

!!! info

    This admonition is in a docstring. It itself can contain block levels nodes such
    as code blocks:

    ```julia
    println("Hello World")
    ```

    ... or block quotes:

    > Lorem ipsum.

In fact, while not recommended, you can actually have a matryoshka of admonitions:

!!! danger
    !!! warning
        !!! tip
            !!! note
                Stack overflow.
"""
module DocumenterShowcase

"""
    foo(::Integer)

Docstring for `foo(::Integer)`.
"""
foo(::Integer) = nothing

"""
    foo(::AbstractString)

Docstring for `foo(::AbstractString)`.
"""
foo(::AbstractString) = nothing

"""
    bar(::Integer)

Docstring for `bar(::Integer)`.
"""
bar(::Integer) = nothing

"""
    bar(::AbstractString)

Docstring for `bar(::AbstractString)`.
"""
bar(::AbstractString) = nothing

function hello(who)
    write(io, """
    <svg width="50" height="50">
      <g style="stroke-width: 3">
        <circle cx="20" cy="20" r="20" style="stroke: #$(c.stroke); fill: #$(c.fill)" />
      </g>
    </svg>
    """)
function Base.show(io, ::MIME"image/svg+xml", c::SVGCircle)
    write(io, """
    <svg width="50" height="50">
      <g style="stroke-width: 3">
        <circle cx="25" cy="25" r="24" stroke-width="2" style="stroke: #$(c.stroke); fill: #$(c.fill)" />
      </g>
    </svg>
    """)
end

"The type definition."
struct Foo{T,S} end

"Constructor `Foo()` with no arguments."
Foo() = Foo{Nothing,Nothing}()

"Constructor `Foo{T}()` with one parametric argument."
Foo{T}() where T = Foo{T,Nothing}()

end # module

<MSG> Fix the SVG circle on the Showcase page

Fix #1182

<DFF> @@ -67,7 +67,7 @@ function Base.show(io, ::MIME"image/svg+xml", c::SVGCircle)
     write(io, """
     <svg width="50" height="50">
       <g style="stroke-width: 3">
-        <circle cx="20" cy="20" r="20" style="stroke: #$(c.stroke); fill: #$(c.fill)" />
+        <circle cx="25" cy="25" r="24" stroke-width="2" style="stroke: #$(c.stroke); fill: #$(c.fill)" />
       </g>
     </svg>
     """)

Fix the SVG circle on the Showcase page