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node-list-filter

Description

Returns a node-list containing just those members of nl for which proc applied to a singleton node-list containing just that member does not return #f.

Argument list
proc = procedure (Given)

The filtering procedure, retrning #t when a node is to be included in the result.

nl = node-list (Given)

The node-list which is to be filtered

Return value

Type: node-list

List of matching nodes

Authors

Next Up Previous Contents
Next: node-list->list
Up: Library code for Starlink DSSSL stylesheets
Previous: ancestors
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