Le samedi 13 mai 2023 à 16:07 -0400, Chad Linsley a écrit : > I'm curious to know more about the parameters of how Lilypond shapes beams > and how I can adjust settings to get closer to the look I want without as > many overrides. The Regression Tests page has a > lot of really useful information. > > I'm not sure I understand the "#=" part in > > \assertBeamSlope #= > > Are there other values one could use like you can with /assertBeamQuant?
# switches to Scheme mode to write one Scheme value, and = is the built-in Scheme procedure for equality, so this checks that the vertical endpoints are the same. If you use #< or #> , it will check for an ascending, resp. descending beam. But if your goal is to learn about beam positioning, I suggest to focus on the code itself and its parameters; the functions used to test it are not really useful or significant.
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