Info-find-node-in-buffer-1Info-find-node-in-buffer-1 is a compiled Lisp function in `
info.el'. (Info-find-node-in-buffer-1 REGEXP CASE-FOLD) Find a node or anchor in the current buffer. REGEXP is a regular expression matching nodes or references. Its first group should match `Node:' or `Ref:'. CASE-FOLD t means search for a case-insensitive match. Value is the position at which a match was found, or nil if not found.