** There are new commands for looking up Info documentation for<BR>
functions, variables and file names used in your programs.
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Type M-x info-lookup-symbol to look up a symbol in the buffer at point.
Type M-x info-lookup-file to look up a file in the buffer at point.
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Precisely which Info files are used to look it up depends on the major
mode.  For example, in C mode, the GNU libc manual is used.
<P>