[NTG-context] filter module: call function before calling the filter command?
adityam at umich.edu
Fri Oct 14 00:41:02 CEST 2016
On Wed, 12 Oct 2016, Henning Hraban Ramm wrote:
> Now, I’d like to overwrite "texsettings.ly", containing the setting of
> ConTeXt’s text width, each time before I call LilyPond, to adapt its
> note line width to the current text width. That would automate the line
> width adaption to e.g. columns.
> In the module’s documentation under "Dealing with expansion" I found the example of creating the filter command in a macro.
> Can I use this to call a Lua function first and then LilyPond? Or is there a better way?
There is an internal option: filtersetups that may be useful for what you
have in mind.
You can create a lua function, say lilypond.initialize(...), that does all
the initializations, and then write
This is untested, but it should work.
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