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New Issue: Disallow uncontained context-spec-music on top level
From: |
Simon Albrecht |
Subject: |
New Issue: Disallow uncontained context-spec-music on top level |
Date: |
Wed, 23 Sep 2015 16:24:09 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 |
<https://sourceforge.net/p/testlilyissues/issues/4617/>
If
$ git grep'= #(context-spec-music'
Documentation/snippets/additional-voices-to-avoid-collisions.ly:voiceFive= #(co
ly/declarations-init.ly:melisma= #(context-spec-music (make-property-set 'melis
ly/declarations-init.ly:melismaEnd= #(context-spec-music (make-property-unset '
ly/property-init.ly:voiceOne= #(context-spec-music (make-voice-props-set 0)
ly/property-init.ly:voiceTwo= #(context-spec-music (make-voice-props-set 1)
ly/property-init.ly:voiceThree= #(context-spec-music (make-voice-props-set 2)
ly/property-init.ly:voiceFour= #(context-spec-music (make-voice-props-set 3)
ly/property-init.ly:oneVoice= #(context-spec-music (make-voice-props-revert)
doesn’t deceive me, there are seven commands which output
context-spec-music.
It’s currently possible to use these on top level:
%%%%% \version "2.19.27"
\melisma
%%%%%
gives no warning or other message, but the attached (nonsense) output.
This becomes a problem when ")" has been redefined and somewhere else a
Scheme expression has mismatched braces:
%%%%% \version "2.19.27"
")" =\melismaEnd
#(define test "foo"))
%%%%%
An extremely annoying case to debug, I can tell you.
So redefining ")" should not preclude the warnings which turn up without
the redefinition.
Yours, Simon
4617.preview.png
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- New Issue: Disallow uncontained context-spec-music on top level,
Simon Albrecht <=