12 lines
605 B
Factor
Executable File
12 lines
605 B
Factor
Executable File
IN: ui.tools.walker
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USING: help.markup help.syntax ui.commands ui.operations
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tools.walker ;
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ARTICLE: "ui-walker" "UI walker"
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"The walker single-steps through quotations. To use the walker, enter a piece of code in the listener's input area and press " { $operation walk } "."
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$nl
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"The walker can travel backwards through time, and restore stacks. This does not undo side effects and therefore can only be used reliably on referentially transparent code."
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{ $command-map walker-gadget "toolbar" }
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{ $command-map walker-gadget "other" }
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"Walkers are instances of " { $link walker-gadget } "." ;
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