Processing `./optional-args-predicate.ly' Parsing... Renaming input to: `/home/gub/NewGub/gub/target/linux-x86/src/lilypond-git.sv.gnu.org--lilypond.git-stable-2.20/input/regression/optional-args-predicate.ly' Writing header field `texidoc' to `./optional-args-predicate.texidoc'... Layout output to `./optional-args-predicate.eps'... Writing ./optional-args-predicate-systems.texi... Writing ./optional-args-predicate-systems.tex... Writing ./optional-args-predicate-systems.count... Writing timing to optional-args-predicate.profile...