HELP: product
{ $class-description "Product model values are computed by collecting the values from a sequence of underlying models into a new sequence. Product models are automatically updated when underlying models change. Product models are constructed by " { $link <product> } "."
$nl
-"A product model whose children are all " { $link "models-range" } " conforms to the " { $link "range-model-protocol" } " and represents a point in n-dimensional space which is bounded by a rectangle." }
+"A product model whose children are all " { $link "models.range" } " conforms to the " { $link "range-model-protocol" } " and represents a point in n-dimensional space which is bounded by a rectangle." }
{ $examples
"The following code displays a pair of sliders, and an updating label showing their current values:"
{ $code
{ $class-description "An elevator is the part of a " { $link slider } " between the up/down arrow buttons, where a " { $link thumb } " may be moved up and down." } ;
HELP: slider
-{ $class-description "A slider is a control for graphically manipulating a " { $link "models-range" } "."
+{ $class-description "A slider is a control for graphically manipulating a " { $link "models.range" } "."
$nl
"Sliders are created by calling " { $link <slider> } "." } ;