cxml-stp
API documentation
Package:
cxml-stp
Function previous-sibling
Lambda List
previous-sibling
(
node
)
Arguments
node
-- a
node
Return Value
a
node
or nil
Details
Returns the child preceding
node
in the child list of its parent.
Signals an error if
node
has no parent or is the first child of its parent.
See also
node