Using parentheses in texinfo node names

[Reinhold Kainhofer]

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According to the texinfo manual, a node name cannot contain parentheses:
http://www.gnu.org/software/texinfo/manual/texinfo/html_node/Node-Line-Requirements.html

Unfortunately, our docs recently added several of these nodes:
fundamental.itely:@node Score is a (single) compound musical expression
introduction.itely:@node About the Learning Manual (LM)
introduction.itely:@node About the Music Glossary (MG)
introduction.itely:@node About the Notation Reference (NR)
introduction.itely:@node About the Application Usage (AU)
introduction.itely:@node About the Snippet List (SL)
introduction.itely:@node About the Internals Reference (IR)
music-glossary.tely:@node dot (augmentation dot)
programming-interface.itely:@node Doubling a note with slurs (example)
programming-interface.itely:@node Adding articulation to notes (example)
working.itely:@node Troubleshooting (taking it all apart)

Some texinfo processors are able to treat them correctly, but others are not 
(e.g. texi2html writes out a warning). Since the node name and the displayed 
section title can be different, I propose to rename those node names to 
something without the parentheses.

Cheers,
Reinhold
- -- 
- ------------------------------------------------------------------
Reinhold Kainhofer, Vienna University of Technology, Austria
email: address@hidden, http://reinhold.kainhofer.com/
 * Financial and Actuarial Mathematics, TU Wien, http://www.fam.tuwien.ac.at/
 * K Desktop Environment, http://www.kde.org, KOrganizer maintainer
 * Chorvereinigung "Jung-Wien", http://www.jung-wien.at/
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