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-@node Point and click
-@appendix Point and click
-@cindex point and click
-
-
-Point and click lets you find notes in the input by clicking on them
-in the PDF viewer.  This makes it easier to find input that causes
-some error in the sheet music.
-
-When this functionality is active, LilyPond adds hyperlinks to the PDF
-file. These hyperlinks are sent to the web-browser, which opens a
-text-editor with the cursor in the right place.
-
-To make this chain work, you should configure your PDF viewer to
-follow hyperlinks using the @file{lilypond-invoke-editor} script
-supplied with LilyPond.
-
-For Xpdf on Unix, the following should be present in
-@file{xpdfrc}@footnote{On unix, this file is found either in
-@file{/etc/xpdfrc} or as @file{.xpdfrc} in your home directory.}
-
-@example
-urlCommand     "lilypond-invoke-editor %s"
-@end example
-
-The program @file{lilypond-invoke-editor} is a small helper
-program. It will invoke an editor for the special @code{textedit}
-URIs, and run a web browser for others.  It tests the environment
-variable @code{EDITOR} for the following patterns,
-
-@table @code
-@item emacs
-  this will invoke
-@example
-emacsclient --no-wait +@var{line}:@var{column} @var{file}
-@end example
-@item vim
-  this will invoke
-@example
-gvim --remote +:@var{line}:norm@var{char} @var{file}
-@end example
-
-@item nedit
-this will invoke
-@example
-  nc -noask +@var{line} @var{file}'
-@end example
-@end table
-
-The environment variable @code{LYEDITOR} is used to override this. It
-contains the command line to start the editor, where @code{%(file)s},
-@code{%(column)s}, @code{%(line)s} is replaced with the file, column
-and line respectively. The  setting
-
-@example
-emacsclient --no-wait +%(line)s:%(column)s %(file)s
-@end example
-
-@noindent
-for @code{LYEDITOR} is equivalent to the standard emacsclient
-invocation.
-
-
-@cindex file size, output
-
-The point and click links enlarge the output files significantly. For
-reducing the size of PDF and PS files, point and click may be switched
-off by issuing
-
-@example
-#(ly:set-option 'point-and-click #f)
-@end example
-
-@noindent
-in a @file{.ly} file.  Alternately, you may pass this as an command-line
-option
-
-@example
-lilypond -dno-point-and-click file.ly
-@end example
-