Asciidoctor vs Asciidoc docbook customization

Hello, using Asciidoc we could add "quotes" for handling specific docbook structures, like guilabel, guibutton very easily. For example we added theses quotes :

[quote]
# button item - example : click button @button(Edit object)@
@button(|)@=#button

# gui label item - example : see label @label(object)@
@label(|)@=#label

# gui link item - example : see link @link(object)@
@link(|)@=#link

# gui tab item - example : see tab @tab(object)@

[tags]
button=<guibutton>|</guibutton>
label=<guilabel>|</guilabel>
link=<guibutton role="guilink">|</guibutton>
tab=<guibutton role="guitab">|</guibutton>

Is there a way for doing the same extensions in Asciidoctor ? I've seen macros (menus and buttons) in Asciidoctor, but code is very specific and difficult to change.