Rendering the current selection



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Rendering the current selection

 

The current selection is rendered by executing browser command read-current. The rendering commenced by read-current can be interrupted in two ways:

Another browser action is to render the rest of the document starting from the current selection. This is enabled by browser command read-rest (bound to c).

Moving the selection to the next or previous node and then rendering is a common sequence of actions. AsTeR provides commands read-previous and read-next (bound to p and n respectively) that combine these actions.

In addition, the browser provides command read-just-this-node (bound to r) that renders only the current node, rather than the entire subtree rooted at this node -this is useful when traversing complex mathematical expressions.





TV Raman
Thu Mar 9 20:10:41 EST 1995