Attempting to follow the instructions here for setting a breakpoint
http://lilypond.org/doc/v2.19/Documentation/contributor/debugging-scheme-code gets me several errors: /Applications/LilyPond.app/Contents/Resources/share/lilypond/current/ly/guile-debugger.ly:39:2: error: GUILE signaled an error for the expression beginning here # (use-modules (ice-9 readline)) no code for module (ice-9 readline) /Applications/LilyPond.app/Contents/Resources/share/lilypond/current/ly/guile-debugger.ly:40:2: error: GUILE signaled an error for the expression beginning here # (activate-readline) Unbound variable: activate-readline Guile debugger for Lilypond For help enter (debug-help) /Applications/LilyPond.app/Contents/Resources/share/lilypond/current/ly/guile-debugger.ly:46:2: error: GUILE signaled an error for the expression beginning here # (use-modules (scm guile-debugger)) no code for module (ice-9 debugger command-loop) This seems to mean I should install Guile modules that Lilypond doesn't install by default, but I haven't been able to work out from the doc *where* to install them so that Lilypond will be able to find them. Any suggestions on how to get started with this? Thanks, LV
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