texinfo-copy-node-name
texinfo-copy-node-name is a compiled Lisp function in `texnfo-upd.el
'.
(texinfo-copy-node-name)
Return the node name as a string.
Start with point at the beginning of the node line; copy the text
after the node command up to the first comma on the line, if any, and
return the text as a string. Leaves point at the beginning of the
line. If there is no node name, returns an empty string.