I'm sure this is a trivial issue but I need help to understand why this code...
\version "2.21.0" { \acciaccatura cis'8 d'1 \acciaccatura cis'8 d'1 } ... generates this log: [....] programming error: mis-predicted force, 108.120472 ~= 108.620856 continuing, cross fingers programming error: mis-predicted force, 108.120472 ~= 108.620856 continuing, cross fingers [....] The same code in lower octaves works correctly. For instance this one.... \version "2.21.0" { \acciaccatura cis8 d'1 \acciaccatura cis8 d'1 } ...works without generating errors. Any help? Apologies if I'm missing something obvious! Thank you, g.