Volta enhancements tranche 1

The first set of changes proposed by Arnold Theresius.

[PhilEHolmes, 2012-07-17 17:37:47]

On behalf of Arnold Theresius.  Please review.

[Ian Hulin (gmail), 2012-07-18 00:10:59]

Just some nit-picky comments re the English version of the documentation.
Cheers,
Ian

http://codereview.appspot.com/6398055/diff/1/Documentation/notation/repeats.i...
File Documentation/notation/repeats.itely (right):

http://codereview.appspot.com/6398055/diff/1/Documentation/notation/repeats.i...
Documentation/notation/repeats.itely:249: @code{doubleRepeatSegnoType}.
"@code{doubleRepeatSegnoType} as required"
just using 'and' implies you modify the whole set, you need something to capture
your use of bzw. in the German version.

http://codereview.appspot.com/6398055/diff/1/Documentation/notation/rhythms.i...
File Documentation/notation/rhythms.itely (right):

http://codereview.appspot.com/6398055/diff/1/Documentation/notation/rhythms.i...
Documentation/notation/rhythms.itely:2676: Additionally there is an
@code{\inStaffSegno} command which
"Also there is a @code{\inStaffSegno} command . . ."
You don't need the n in 'an' because the @ sign won't be there once the text is
compiled, and you'll read the '\' as 'backslash'.

[dak, 2012-07-18 00:17:05]

http://codereview.appspot.com/6398055/diff/1/Documentation/notation/rhythms.i...
File Documentation/notation/rhythms.itely (right):

http://codereview.appspot.com/6398055/diff/1/Documentation/notation/rhythms.i...
Documentation/notation/rhythms.itely:2676: Additionally there is an
@code{\inStaffSegno} command which
On 2012/07/18 00:10:59, Ian Hulin (gmail) wrote:
> "Also there is a @code{\inStaffSegno} command . . ."
> You don't need the n in 'an' because the @ sign won't be there once the text
is
> compiled, and you'll read the '\' as 'backslash'.

Disagree.  That sort of symbol should count as silent when reading IMO, even if
you might spell it out in phone dictation.

[Graham Percival, 2012-07-19 11:14:48]

http://codereview.appspot.com/6398055/diff/1/Documentation/de/notation/repeat...
File Documentation/de/notation/repeats.itely (right):

http://codereview.appspot.com/6398055/diff/1/Documentation/de/notation/repeat...
Documentation/de/notation/repeats.itely:245: @cindex ndex \inStaffSegno
what's an ndex?

http://codereview.appspot.com/6398055/diff/1/Documentation/notation/rhythms.i...
File Documentation/notation/rhythms.itely (right):

http://codereview.appspot.com/6398055/diff/1/Documentation/notation/rhythms.i...
Documentation/notation/rhythms.itely:2676: Additionally there is an
@code{\inStaffSegno} command which
I agree with David's disagreement.  "an @code{\inStaffSegno}" is correct.