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pnprev

Original VisualText 2 documentation (2001–2013). For the current NLP++ tools, see visualtext.org.

Purpose

Fetch a parse tree node aPnode's left sibling if one exists.

Syntax

returnedPnode = pnprev(aPnode)

returnedPnode - type: pnode
aPnode - type: pnode

Returns

Remarks

Example

See Also

pnnext, pnsingletdown, pndown, pnup, Parse Tree Functions