#(ly:set-option 'relative-includes #t)
#(define include-path-unextended (if (defined? 'include-path-unextended) include-path-unextended #t))
#(if include-path-unextended
   (let* ((custom-include-dir (dirname (current-filename)))
          (project-dir (dirname custom-include-dir))
          (pool-dir (string-append project-dir file-name-separator-string "lilypond-song-includes")))
      (ly:parser-append-to-include-path custom-include-dir)
      (ly:parser-append-to-include-path pool-dir))
      (set! include-path-unextended #f))

customStyleOverridesFile = "custom_style_overrides.ily"

\include "categories.ily"
\include "../lilypond-common-includes/public_includes/layout_top.ily"