$

Vocabulary

ui.gadgets.layout

Syntax

$ PLACEHOLDER-NAME $

Word description

Defines an insertion point in a template named PLACEHOLDER-NAME which can be used by calling its name

Definition

USING: assocs kernel lexer namespaces parser sequences words ;

IN: ui.gadgets.layout

SYNTAX: $
    scan-new-word dup [
        [
            dup templates get at
            [ nip , ] [ not-in-template ] if*
        ] curry ( -- ) define-declared "$" expect
    ] [
        [ <placeholder> [ swap templates get set-at ] keep , ]
        curry
    ] bi append! ;