$markup-example ( element -- ) - Factor Documentation

$markup-example ( element -- )
Factor handbook » Developer tools » Help system » Writing documentation » Element types » Block elements

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Vocabulary
help.markup

Inputs

element

a markup element

Outputs
None

Word description
Prints a clickable example showing the prettyprinted source text of element followed by rendered output. The example becomes clickable if the output stream supports it.

Examples

{ $markup-example { $emphasis "Hi" } } print-element

{ $emphasis "Hi" } print-element

Hi

Definition

USING: arrays kernel prettyprint sequences ;

IN: help.markup

: $markup-example ( element -- )
first dup unparse " print-element" append 1array $code
print-element ;