Re: Triplets

[J Martin Rushton]

On 14/01/17 22:07, Hans Aikema wrote:
> 
>> On 14 Jan 2017, at 22:49, Richard Shann <address@hidden> wrote:
>>
>> On Sat, 2017-01-14 at 21:48 +0000, J Martin Rushton wrote:
>>>
>>> On 14/01/17 21:29, Richard Shann wrote:
>>> <snip>
>>
>>> I suspect the outer processing or else the low version are going to
>>> waste a lot of time, so I've gone back to using square type brackets,
>>> the slur type were not clear.
>>
>> yes, the first - if you enclose the working example with \score {  }
>> then you get that error message. The intermediate program is only giving
>> you access to the contents of a \score { } block.
>> I don't suppose you could fool it by starting with
>>
>> }
>>
>> to close their score block and then putting the code I sent and then
>> ending with
>>
>> \score {
>>
>> to leave another empty score block.
>> That would be too easy :)
>>
>> Richard
>>
>>
>>
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> Richard is right when I further inspected the sources I spotted that by 
> default it embeds the lilypond code in a template of its own…. but… it has a 
> raw-mode that should work just as fine and takes over only what is inside the 
> score tag.
> 
> 
> so <score vorbis=“1” raw=“1”>……</score>
> 
> instead of <score vorbis=“1”>…..</score>
> 
> surrounding Richard’s code should do the trick
> 
Progress.  That seems to have sorted out the syntax errors but there's
an issue with one variable:
-------------------%<----------------------
Processing `.../file.ly'
Parsing...
Interpreting music...
Preprocessing graphical objects...
Finding the ideal number of pages...
Fitting music on 1 page...
Drawing systems....../file.ly:51:36: While evaluating arguments to eq?
in expression (eq? UP (ly:tuplet-bracket::calc-direction x)):
.../file.ly:51:36: Unbound variable: UP

exited with status: 1
-------------------%<--------------------

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