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Re: Text listing output in .txt file
From: |
David Kastrup |
Subject: |
Re: Text listing output in .txt file |
Date: |
Wed, 02 Aug 2017 21:51:14 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) |
Thomas Morley <address@hidden> writes:
> 2017-08-02 21:05 GMT+02:00 Jan-Peter Voigt <address@hidden>:
>> Hi Daniel and all others,
>>
>> you wrote about a critrical edition. There is scholarly:
>> https://github.com/openlilylib/scholarly
>> where you can add annotations to your score which then can be collected in
>> another file.
>> If you want to use the EE for tracking, you might use \applyContext #(lambda
>> (context) ... ) .
>> Of course you can use this function right inside your code.
>>
>> I am not at my computer right now, so I can not provide an example (yet).
>> But perhaps someone else can make use of this idea.
>>
>> HTH
>> Jan-Peter
>
> Thanks David, Jan-Peter.
>
> Probably:
>
> remark =
> #(define-music-function (strg)(string?)
> #{
> \applyContext
> #(lambda (ctx)
> (let* ((log-file (format #f "~a-remarks.txt" (ly:parser-output-name)))
> (port (open-file log-file "a")))
> (format port
> "\nAt bar ~a, position ~a, (location in the ly-file: ~a)\n\t~a"
> (ly:context-property ctx 'currentBarNumber)
> (ly:context-property ctx 'measurePosition)
> (*location*)
We probably had overlapping postings. That is _exactly_ what I had been
warning against. At the time you evaluate (*location*) here, it will
be crap. You need to write just location here and put a
(let ((location (*location*))) ...) around the whole lambda, or better
the whole #{ ... #} (I suspect that inside of #{ ... #}, (*location*)
may already be tainted). At the time
lambda is actually getting called, it is too late to call *location*.
You have to do that when \remark is getting evaluated.
> strg)
> (close port)))
> #})
>
> {
> \remark text
> c4 d e f
> \remark more-text
> g a b c
> \remark "further text: pitch is d, length 4"
> d e f g
> }
>
>
> Cheers,
> Harm
>
--
David Kastrup
- Re: Text listing output in .txt file, (continued)
- Re: Text listing output in .txt file, Kieren MacMillan, 2017/08/02
- Re: Text listing output in .txt file, David Kastrup, 2017/08/02
- Re: Text listing output in .txt file, Jan-Peter Voigt, 2017/08/02
- Re: Text listing output in .txt file, David Kastrup, 2017/08/02
- Re: Text listing output in .txt file, Thomas Morley, 2017/08/02
- Re: Text listing output in .txt file, David Kastrup, 2017/08/02
- Re: Text listing output in .txt file, Thomas Morley, 2017/08/02
- Re: Text listing output in .txt file, Daniel SanmartĂn Nieto, 2017/08/02
- Re: Text listing output in .txt file, Thomas Morley, 2017/08/02
- Re: Text listing output in .txt file, Thomas Morley, 2017/08/02
- Re: Text listing output in .txt file,
David Kastrup <=
Re: Text listing output in .txt file, mskala, 2017/08/03