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node-list-or-false

Description

Return a non-empty node-list, or false

Argument list
nl = node-list (Given)

node-list to be tested

Return value

Type: node-list

argument, if it's non-empty, #f otherwise.

Next Up Previous Contents
Next: get-equation-number
Up: Common functions for the Starlink stylesheets
Previous: get-updates
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