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show
Format: show( namespec, expand )
Arguments: [node] namespec Optional list of node
names; default = all
(bool) expand Optional flag indicating if the node
definitions should be expanded using line breaks and tabs;
default = false
Returns: (text) A block of text containing the
definitions of all nodes in namespec
Description: Show is used to display the definition
attached to a node or a list of nodes. If more than one node is
specified, the definitions are separated by new line characters
(\n). Wildcard characters * (any group of characters) and ? (any
single character) can be used in namespec.
Examples: show("x,y,z")
= returns the definitions for x, y, and z
show = returns all definitions
in the system
show("a*") = returns
the definition for all nodes whose names begins with 'a'
See Also: all, treelist, rootnode, selectednode, endnodes, inputs, outputs
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