Processing `./optional-args.ly' Parsing... Renaming input to: `/home/gub/NewGub/gub/target/linux-x86/src/lilypond-git.sv.gnu.org--lilypond.git-release-unstable/input/regression/optional-args.ly' Interpreting music... Preprocessing graphical objects... Calculating line breaks... Drawing systems... Writing header field `texidoc' to `./optional-args.texidoc'... Writing ./optional-args-1.signature Layout output to `./optional-args.eps'... Layout output to `./optional-args-1.eps'... Writing ./optional-args-systems.texi... Writing ./optional-args-systems.tex... Writing ./optional-args-systems.count... Writing timing to optional-args.profile...